: Headquarters
: Philippines
Hitachi Asia Ltd. (Philippines Branch)
AKS Building, 3, Kanda Neribei-cho, Chiyoda-ku, Tokyo, 101-0022, Japan TEL : <81>(3) 4345-6000 FAX : <81>(3) 4345-6914
25th Floor, Pacific Star Building, Cor. Makati & Sen. Gil. Puyat Ave., Makati, Metro Manila TEL : <63>(2) 819-7528, -7529 FAX : <63>(2) 819-7539
: Singapore
Hitachi Asia Ltd.
: Thailand
Power & Industrial Systems Group 24 Jurong Port Poad, #03-05 Cwt Distripark, Office Block, Singapore, 619097 TEL : <65>(6305) 7400 FAX : <65>(6305) 7401
: Vietnam
Hitachi Asia Ltd.(Ho Chi Minh City Office) 7th Floor, The Landmark, 5B Ton Duc Thang Street District 1, Ho Chi Minh City TEL : <84>(8) 829-9725 FAX : <84>(8) 829-9729
4th Floor, North Tower World Finance Centre, Harbour City Canton Road, Tsim Sha Tsui, Kowloon Hong Kong TEL : <852>2735-9218 FAX : <852>2375-3192
: India
Hitachi India Trading Pvt. Ltd.
Hitachi China Ltd. (Beijing Office)
Hindustan Times House (10th Floor) 18-20, Kasturba Gandhi Marg., New Delhi, 110001 TEL : <91>(11) 331-5635, 371-2817, -3953, -3958 FAX : <91>(11) 331-3742
Room 1412, Beijing Fortune Building 5 Dong San Huan BeiLu Chao Yang District, Beijing 100004 TEL : <86>(10) 6590-8851, -8852, -8853, -8854 FAX : <86>(10) 6590-8850
: Indonesia
Hitachi Asia Ltd. (Jakarta Office)
Hitachi (Shanghai) Trading Co., Ltd.
Mid Plaza 1, 10th Floor, J.I. Jend. Sudirman Kav. 10-11, Jakarta 10220 TEL : <62>(21) 574-4313 FAX : <62>(21) 574-4312
18th Floor, Rui Jin Building, No.205, Maoming Road(S) Shanghai, 200030 TEL : <86>(21) 6472-1002 FAX : <86>(21) 6415-8272
: Malaysia
Taiwan Hitachi Asia Pacific Co., Ltd.
Suite 17.3, Level 17, Menara IMC (Letter Box No.5) No. 8 Jalan Sultan Ismail, 50250, Kuala Lumpur TEL : <60>(3) 201-8751 FAX : <60>(3) 201-8757, -8758
3rd Floor, Hung Kuo Building No.167 Tun-Hwa North Road, Taipei (105) , Taiwan TEL : <886>(2) 2718-3666 FAX : <886>(2) 2718-8180
Information in this brochure is subject to change without notice.
http://www.hitachi-ies.co.jp/english/index.htm
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Hitachi Asia (Malaysia) Sdn. Bhd.
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Hitachi East Asia Ltd.
Sun Red River Bldg, 6th Floor, 23 Phan Chu Trinh Street Hoan Kiem District Hanoi TEL : <84>(4) 933-3123 FAX : <84>(4) 933-3125
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(Ha Noi Office)
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: China
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Hi tachi C i r cui t B r e ak e r s & M i n i a tu r e Ci r c u i t Br ea k er s
18th Floor, Ramaland Building, 952 Rama IV Road Bangrak, Bangkok 10500 TEL : <66>(2) 632-9292 FAX : <66>(2) 632-9299
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Hitachi Asia (Thailand) Co., Ltd.
For further information, please contact your nearest sales representative.
www.dienhathe.vn
Printed in Japan (H) SI-E123 (0709)
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Hitachi Industrial Equipment Systems Co., Ltd.
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Circuit Breakers & Miniature Circuit Breakers
www.dienhathe.vn
a ppLications such as conductors, motors, and starters.
designed for circuit protection of low-voltage distribution
They are designed for use in switchboard, control centers,
systems. They are suitable for application as main breakers and
panel boards, combination starters, and separate individual
for protection of branch and feeder circuits and connected
enclosures. In these various enclosures, they are applicable to
apparatus. These breakers provide overload protection for
the requirements of lighting, distribution, and other power
conductors and short-circuit protection for all circuit elements
circuits.
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Hitachi Circuit Breakers and Miniature Circuit Breakers are
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c ontents
Applications..........................................................................................................................................1
Fuse-Free Breakers
New Line-up Series (Features) ........................................................................................................................... 2
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Classification and Composition ......................................................................................................................... 4 Composition in terms of Interrupting Capacity ............................................................................................... 5 Ratings and Specifications ................................................................................................................................. 6 Construction ..................................................................................................................................................... 15 Characteristics .................................................................................................................................................. 19 Caution.............................................................................................................................................................. 20 Selection ........................................................................................................................................................... 21 Accessories ........................................................................................................................................................ 25
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Dimensions ....................................................................................................................................................... 39
Earth Leakage Breakers and Earth Leakage Relays Classification and Composition ....................................................................................................................... 67 Ratings and Specifications ............................................................................................................................... 68
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Construction ..................................................................................................................................................... 72 Application of Earth Leakage Relays .............................................................................................................. 75 Dimensions ....................................................................................................................................................... 76
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Earth Leakage Breakers for Welders ............................................................................................................ 106
Miniature Circuit Breakers
Features........................................................................................................................................................... 108 Specifications .................................................................................................................................................. 109 Characteristic curve and Compensation curve............................................................................................. 110
Residual Circuit Breakers Features............................................................................................................................................................111 Specifications .................................................................................................................................................. 112
Air Circuit Breakers (AKN, AKS, AKH series) Ordering ......................................................................................................................................................... 114 Ratings ............................................................................................................................................................ 120 Dimensions ..................................................................................................................................................... 142
www.dienhathe.vn
1
FUSE-FREE BREAKER NEW L INE-UPS WITH FULLY INTEGRATED C ONFIGURATION, A DVANCED P ERFORMANCE AND SIMPLIFIED OPERATION Hitachi Global Series
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Hitachi has been developing new Molded Case Circuit
breakers and these are innovative high quality breakers, new technology fulfills improving the performance and new design satisfies all application requirements
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and world customers. It's a new solution of the breakers.
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featURes
New color of the face
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Breakers and now we have just launched new type circuit
Renew the color of the face of the breakers from
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black to brighter color, Light Gray, and the impression of the distribution panels will be improved brightly and sophisticated.
2
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High breaking performance
Breaking performance of standard type (F series) are lcs = 100%lcu which is world level performance of the breaking current by new solution of breaking system and new breaking system reduces thermal and
60AF
100AF
250AF
400AF
600AF
Types
F-60RB
F-100KB FXK125-S FXK125-H
F-250FB F-250KC FXK250-S FXK250-H
F-400R FX400
F-600F FX600
install accessories
Easy to install the accessories and
1000AF
1200AF
F-800R FX800
FX1000
FX1200
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Easy to
800AF
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AF
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mechanical stress to distribution systems and they can be used any distribution system.
easy to change the specifications
Hitachi Global series provides wide range of the
frame and the varieties of accessories for customers.
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The specifications of breakers can be changed by cassette type internal accessories. They can be
installed by users, quickly responding to changing specifications.
Dimensions are unified
Dimensions are unified for the economical and standard types, contributing to total cost reduction of the control panel.
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Specifications.
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Applicable type are stated in table of Ratings and
Breaking Capacity at 230V
Even height is unified in addition to the conventional projected area unification. This compatibility reduces the total cost in mounting panels. Interrupting capacity is also unified for the fuse-free breaker and earth leakage breaker within the frame of the same
Standard type
FX, FXK, RX, RXK Economical type
SX, SXK, EX, EXK
rated current, enabling easy, smooth replacement.
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3
c Lassification
and
c oMposition
Hitachi Fuse-Free Breakers are produced in the variety of types shown below. Any type can be freely chosen according to the purposes of applications and circuit conditions, making it possible to design an electric circuit with high economy and reliability.
Fuse-Free Breaker for General Purpose
L Series
High Interrupting Capacity Breaker
30A – 1600A frame
50A – 800A frame
Economical Breaker
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S Series
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F Series
Standard Breaker
30A – 225A frame
4
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M Series
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Motor Breaker
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30A – 800A frame
c oMposition
in
teRMs
of inteRRUpting
c apacitY
AC 230V — 240V – 30
Interrupting capacity kA (sym)
5
50 – 100 7.5
150
10
30
S-30E
F-30FB
50
S-50EB
S-50SB
14
25
60
S-60RB
F-60RB
S-100EB
S-100S
42
S-100SB
S-225SB, SXK225
400
SX400, S-400S
600
SX600, S-600S
50
85
100
L-100E
FXK250-S F-250FB
FXK250-H F-250KC
L-225E
FX400, F-400R
L-400E
FX600, F-600F
L-600E
F-1600CB, F-1600B, F-1600E
AC 380V — 440V Transformer capacity (kVA)
– 50
75 – 100
Interrupting capacity kA (sym)
1.5
2.5
30
S-30E
F-30FB
50
S-50EB S-50SB
60
S-60RB
100 125
5
200 – 500
7.5
10
15
750 – 1000
18
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600
25
30
35
50
2500 – 3500
85
125
175
L-50E
FXK125-S
S-225SB, SXK225
400
22
1500 – 2000
F-60RB
S-100S, S-100SB
225 250
FXK250-S F-250FB
FXK125-H
L-100E
FXK250-H F-250KC
L-225E
SX400 S-400S
FX400 F-400R
L-400E
SX600 S-600S
FX600 F-600F
L-600E
SX800, S-800S
FX800 F-800R
F-800RH
L-800E
FX1000, FX1200, F-1000K, F-1200K, F-1000C, F-1200C
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1600
FX800 F-800RH L-800E F-800R
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1600
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FX1000, FX1200, F-1000K, F-1200K, F-1000C, F-1200C
1000 – 1200
175
FXK125-H
1000 – 1200
800
125
FXK125-S
SX800 S-800S
800
Frame (AF)
35
2000 – 3000
L-50E
100 125 225 250
750 – 1500
200 – 500
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Frame (AF)
Transformer capacity (kVA)
F-1600CB, F-1600B, F-1600E
F Series
S Series
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5
R atings Table 1
F
and
specifications
series Type
F-30FB
F-60RB
F-60R
F-100S
FXK125-S
FXK125-H
F-100KB
Appearance
Number of poles
2
3
3
4
4
2 (*1)
3
3 5 10 15 20 30
15 20 30 40 50 60
15 20 30 50 60 75 100
15 20 30 40 50 63 75 100 125
Rated Insulation Voltage Ui (V)
690
690
690
690
Rated Impulse withstand Voltage Uimp (kV)
6
6
8
8
690V
—
—
—
440V
2.5 / 1
10 / 10
10 / 5
DC
Dimensions (mm)
d c
b
a
10 / 10
10 / 5
30 / 30
50 / 50
10 / 10
10 / 5
30 / 30
50 / 50
380V
2.5 / 1
10 / 10
10 / 5
30 / 30
240V
7.5 / 2
25 / 25
35 / 18
50 / 50
100 / 100
85 / 85
230V
7.5 / 2
25 / 25
35 / 18
50 / 50
100 / 100
85 / 85
250V
2.5 / 1
—
5/2
—
—
—
125V
5/2
—
7.5 / 2
—
—
—
a
52
75
52
75
100
120
b
130
130
150
c
60
60
60
d
84
84
85
0.6
0.53
0.74
—
25 / 13
—
40 / 20
—
90
150
150 68
86
94
94
106
1.4
1.4
1.4
1.4
● (*2)
○ (*3) ○ (*3) ○ (*3)
○ (*3) ○ (*3) ○ (*3)
—
—
—
—
TB2
○ ○
○ ○
STB
STB-2M
STB-2M
STB-1B
Front Terminal
2.3
Front Terminal ● (*2)
○ ○
○ ○ ○ ○ ○ ○
STB-3H STB-2S (Up to 50A) STB-2S (Up to 50A) (Up to 50A : STB-2D) BSD-3S (60A or more) BSD-3S (60A or more)
STB-3J (Up to 50A : STB-2)
BSD
—
—
—
Flush Mounting Base Assembly
GKW(STB)
○
○
○
—
—
○
GK • GKW(BSD)
—
—
—
○ (Up to 50A)
○ (Up to 50A)
—
Plug-in Mounting Base Assembly Drawout Assembly
PK
○
○
○
○ (60A or more)
○ (60A or more)
○
PDK
—
—
—
—
—
— MIW-3D
MIW
MIW-2E
Motor-operating Mechanism
MMK-S
—
MMK-C
—
MMK
—
Lock Cover
LC
LC-2E
HL HA
Front Type Rear Type
TMC Short Type
Trip Button
MIW-2C
MIW-3H
MIW-3H
—
○
○
○
—
—
—
—
—
○
—
—
—
LC-2C
○ ○
LC-2C
○
○ ○
HA-107
HA-104
—
—
HA-106
○
HA-108
HA-108
HMS12
—
—
LC-1B
LC-2E
HMS12
—
TMC-1
HM-57
TMC-1
○
—
HM-S13
HM-S13
HM-S11
TMC-2C
TMC-2C
TMC-2C
TMC-3C —
TMC-1S
TMC-1S
—
—
—
—
Long Type
TMC-2D
TMC-2D
—
—
—
—
—
BTC
BTC-1
BTC-2C
BTC-2C
BTC-2C
BTC-3C
—
—
IEC Rail 35 mm Automatic Tripping Device
MIW-1C
—
—
—
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Terminal Cover
HM
MIW-2E
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Handle Lock Handle Operating Mechanism
BTC-1
○
—
○
—
Full Magnetic
Full Magnetic
Full Magnetic
●
●
●
www.dienhathe.vn
—
Thermal-Magnetic Thermal-Magnetic ●
● : Standard ○ : Option 2-pole types marked with (*1) are supplied in 3-pole type. Please state "For DC" in case of DC use. Especially, state please state kind of the power supply in case of from 30 to 100AF. Flush Mounting Base Assembly, GKW are standard in case of up to 250AF and FX400. Please state that number of poles of breakers when order MIW. Installation of phase separators is required in case of types marked (*2). Tripping system of F-1000K and F-1200K are induction heat system, please state frequency when ordering. For DC use, the tripping character is only instantaneous trip in case of F-1000K and F-1200K. The accessories marked (*3) can be installed by customers.
6
—
68
●
TB
— 120
○ ○ ○ ○ ○ ○
SHT
Front Terminal
50 / 50
90
● (*2)
UVT
AUX
40 / 20
○ ○ ○
Shunt Trip
Auxiliary Switch
1.3
—
Front Terminal
Undervoltage Trip
AL
0.96
25 / 13
Front Terminal
○ ○ ○ ○
Alarm Switch
Mechanical Interlock
Attention
— 50 / 50
2.5 / 1
Phase Separator for Line Side
Exterior Accessories
30 / 30
2.5 / 1
0.48
Rear-connecting Stud
8
—
415V
Net Weight (kg)
Terminal Block
4 15 20 30 40 50 60 75 100
400V
Standard Connection Type
Interior Accessories
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(Icu/Ics)
3
690
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IEC 60947-2
2 (*1)
15 20 30 40 50 63 75 100 125
—
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AC
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Rated Breaking Capacity (kA)
1. 2. 3. 4. 5. 6. 7. 8. 9.
2
Rated Current (A) (Base ambient temperature 40ºC)
Full Magnetic ●
FXK250-S
F-250FB
2 (*1)
3
4
FXK250-H
2 (*1)
F-250KC
3
4
F-400R
2 (*1)
3
FX400
4
F-600F
2 (*1)
3
2 (*1)
3
FX600
4
3
125 150 175 200 225 250
250 300 300 400
200 / 225 / 250 300 / 350 / 400 adjustable
500 600
300 / 350 / 400 500 / 600 adjustable
690
690
690
690
690
690
8
8
8
8
8
8
—
—
—
—
—
—
—
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125 150 175 200 225 250
30 / 30
50 / 50
50 / 50
50 / 50
50 / 50
50 / 50
30 / 30
50 / 50
50 / 50
50 / 50
50 / 50
50 / 50
50 / 50
50 / 50
50 / 50
50 / 50
50 / 50
50 / 50
50 / 50
50 / 50
50 / 50
50 / 50
100 / 100
100 / 100
100 / 100
100 / 100
100 / 100
50 / 50
85 / 85
100 / 100
85 / 85
100 / 100
50 / 50
85 / 85
100 / 100
85 / 85
100 / 100
25 / 13
—
—
40 / 20
—
—
40 / 40
—
—
25 / 13
—
—
40 / 20
—
—
40 / 40
—
—
105
140
105
140
68
103
68
103
95
127
95
127
1.6
3.1
1.6
3.1
165
Front Terminal
257
Front Terminal
● (*2)
○ ○ ○
○ (*3) ○ (*3) ○ (*3)
○ ○ ○
—
—
○ ○
○ ○
—
—
○
○
○
○ ○
—
—
MIW-4M
MIW-4H
MIW-4M
—
—
—
— LC-4H
LC-4J
○
HL-4J
—
—
—
40 / 40
—
—
—
280
210
210
257
274
274
103
103
103
133
8.2
—
5.1
5.9
Front Bar Terminal
141 10
141 13
Front Bar Terminal
9.7 Front Bar Terminal
● (*2)
● (*2)
● (*2)
● (*2)
○ ○ ○ ○ ○ ○
○ (*3) ○ (*3) ○ (*3) ○ ○ ○
○ ○ ○ ○ ○ ○
○ (*3) ○ (*3) ○ (*3) ○ ○ ○
—
—
—
—
○
○
○
○
—
—
—
—
○ (GK)
○ (GK)
○
○ (GK)
○
○
○
○
—
—
—
—
MIW-5D
MIW-5F
MIW-5
MIW-5G
—
—
—
—
○
○
○
○
—
—
—
—
LC-4H
—
—
—
—
○
HL-5
HL-5
HL-6
HL-6
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—
LC-4J
6.1
MIW-4H
—
HL-4J
133 5.3
40 / 40
140
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—
○
103
Front Bar Terminal
● (*2)
○ (*3) ○ (*3) ○ (*3)
185
100 / 100
—
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165
140
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30 / 30 30 / 30
HA-210
HA-206
HA-210
HA-206
HA-405
HA-406
HA-402
HA-402
HM-S25
HM-S21
HM-S25
HM-S21
HM-405
HM-406
HM-402
HM-407
TMC-4H
TMC-4J
TMC-4H
TMC-5B
TMC-5B
TMC-5D
TMC-5D
—
TMC-4JS
—
—
—
—
—
—
—
—
—
—
—
—
—
BTC-4J
—
BTC-4J
—
BTC-5B
BTC-5B
—
—
— Thermal-Magnetic ●
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TMC-4J TMC-4JS
—
—
—
—
—
Thermal-Magnetic
Thermal-Magnetic
Electronic Relay
Thermal-Magnetic
Electronic Relay
●
●
●
●
●
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7
Table 1
F
series Type
F-800R
FX800
F-800RH
F-1000K
F-1000C
Appearance
Number of poles
3
4
3
3
4
3
4
3
4
700 800
1000
500 / 600 / 700 800 / 900 / 1000 adjustable
Rated Insulation Voltage Ui (V)
690
690
690
690
690
Rated Impulse withstand Voltage Uimp (kV)
8
8
8
8
8
—
—
—
—
—
690V
DC
85 / 43
400V
50 / 50
50 / 50
85 / 43
380V
50 / 50
50 / 50
85 / 43
240V
100 / 100
100 / 100
230V
100 / 100
100 / 100
125 / 32 125 / 32
—
40 / 40
—
40 / 10
—
—
—
40 / 40
—
40 / 10
—
—
a
210
280
210
210
280
210
b
274
274
c
103
103
d
141
141 13.5
● (*2)
Alarm Switch
AL
Auxiliary Switch
AUX
TB2
○ ○ ○ ○ ○ ○
Shunt Trip
SHT
Undervoltage Trip
UVT TB STB
—
BSD
○
GKW(STB)
—
GK • GKW(BSD)
○ (GK)
11
274
Front Bar Terminal
280
280 410
103
150
150
141
190
190
10.5
13.5
Front Bar Terminal
26
33
Front Bar Terminal
26
33
Front Bar Terminal
● (*2)
● (*2)
● (*2)
● (*2)
○ (*3) ○ (*3) ○ (*3) ○ ○ ○
○ ○ ○ ○ ○ ○
○ ○ ○ ○ ○ ○
○ ○ ○ ○ ○ ○
—
—
—
—
○
○
○
○
—
—
—
—
○ (GK)
○ (GK)
○ (GK)
○ (GK)
○
○
○
○
PK
○
Drawout Assembly
PDK
—
—
—
—
—
MIW
MIW-5
MIW-5G
MIW-5
MIW-8
MIW-8
MMK-S
—
—
—
—
—
MMK-C
○
○
○
○
○
MMK
—
—
—
—
— —
Lock Cover
LC
—
—
—
—
Handle Lock
HL
HL-6
HL-6
HL-6
○
○
Handle Operating Mechanism
HA
HA-402
HA-402
HA-402
HA-801
HA-801
HM-402
HM-407
HM-402
—
—
TMC-5D
TMC-5D
TMC-5D
TMC-6
TMC-6
HM TMC
Front Type
Short Type
Rear Type
BTC
Long Type
IEC Rail 35 mm Automatic Tripping Device Trip Button
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Thermal-Magnetic
Electronic Relay
Thermal-Magnetic
Thermal-Magnetic
Electronic Relay
●
●
●
●
●
ww
Terminal Cover
1. ● : Standard ○ : Option 2. 2-pole types marked with (*1) are supplied in 3-pole type. 3. Please state "For DC" in case of DC use. Especially, state please state kind of the power supply in case of from 30 to 100AF. 4. Flush Mounting Base Assembly, GKW are standard in case of up to 250AF and FX400. 5. Please state that number of poles of breakers when order MIW. 6. Installation of phase separators is required in case of types marked (*2). 7. Tripping system of F-1000K and F-1200K are induction heat system, please state frequency when ordering. 8. For DC use, the tripping character is only instantaneous trip in case of F-1000K and F-1200K. 9. The accessories marked (*3) can be installed by customers.
8
210
410
Plug-in Mounting Base Assembly
Motor-operating Mechanism
Attention
125 / 32
125 / 32
—
10.5
Mechanical Interlock Exterior Accessories
125 / 63
—
Phase Separator for Line Side
Flush Mounting Base Assembly
85 / 22 85 / 22
40 / 40
Front Bar Terminal
Rear-connecting Stud
85 / 22
85 / 22
40 / 40
Net Weight (kg)
Terminal Block
85 / 22 85 / 22
125V
Standard Connection Type
Interior Accessories
125 / 63
85 / 22
85 / 22
250V
die
Dimensions (mm)
d c
b
a
85 / 43
50 / 50
e.x
(Icu/Ics)
50 / 50
50 / 50
nh ath
AC
IEC 60947-2
50 / 50
415V
w.
Rated Breaking Capacity (kA)
440V
yz
700 800
400 / 450 / 500 600 / 700 / 800 adjustable
Rated Current (A) (Base ambient temperature 40ºC)
www.dienhathe.vn
R atings
FX1000
3
F-1200K
F-1200C
3
4
FX1200
3
4
F-1600CB
3
and
S pecifications
F-1600B
3
4
F-1600E
3
4
3
4
600 / 700 / 800 1000 / 1200 adjustable
800 / 900 / 1000 1200 / 1400 / 1600 adjustable
1000 1200 1400 1600
800 / 900 / 1000 1200 / 1400 / 1600 adjustable
690
690
690
690
690
690
690
8
8
8
8
8
8
8
—
—
—
—
—
—
45 / 34
yz
1200
600 / 700 / 800 1000 / 1200 adjustable
500 / 600 / 700 800 / 900 / 1000 adjustable
85 / 22
85 / 22
85 / 85
85 / 22
85 / 22
85 / 64
85 / 22
85 / 22
85 / 85
85 / 22
85 / 22
85 / 64
85 / 85
85 / 22
85 / 22
85 / 85
85 / 22
85 / 22
100 / 75
85 / 85
85 / 22
85 / 22
85 / 85
85 / 22
85 / 22
100 / 75
e.x
85 / 85 85 / 85
125 / 125
125 / 32
125 / 32
125 / 125
125 / 125
125 / 32
125 / 32
125 / 125
—
40 / 10
—
—
—
—
40 / 10
—
—
—
210
210
410
280
210
280
410
210
410
410
150
150
150
150
190
190
190
190
Front Bar Terminal
26
33
Front Bar Terminal
26
33
Front Bar Terminal
● (*2)
● (*2)
● (*2)
○ (*3) ○ (*3) ○ (*3) ○ ○ ○
○ ○ ○ ○ ○ ○
○ ○ ○ ○ ○ ○
—
—
—
○
○
○
—
—
—
○ (GK)
○ (GK)
○ (GK)
○
○
○
—
—
MIW-8
MIW-8
—
—
○
○
—
—
—
—
—
—
TMC-6B
TMC-6
—
—
—
—
40 / 10
—
—
40 / 10
—
—
210
280
210
410
280
210
280
410
370
150
150
140
190
190
37
49
Front Bar Terminal
37
191 49
Front Bar Terminal
27
36
Front Bar Terminal
● (*2)
● (*2)
● (*2)
—
○ (*3) ○ (*3) ○ (*3) ○ ○ ○
○ ○ ○ ○ ○ ○
○ ○ ○ ○ ○ ○
○ ○ ○ ○ ○ —
—
—
—
—
○
○
○
○
—
—
—
—
○ (GK)
○ (GK)
○ (GK)
○
—
—
—
—
—
—
—
MIW-8
MIW-8
MIW-8D
MIW-8D
○ ○
—
—
—
—
—
○
○
○
○
—
—
—
—
—
—
—
—
—
○ ○ ○ ○
○
○
○
○
HA-801
HA-801
HA-801
—
—
—
—
—
TMC-6
TMC-6B
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Electronic Relay
Thermal-Magnetic
Electronic Relay
Electronic Relay
Electronic Relay
Magnetic
Electronic Relay
●
●
●
●
●
●
●
—
—
—
—
HA-801
ww
—
Front Bar Terminal
die
○ HA-801
125 / 94 125 / 94
○ (GK)
w.
○ HA-801
26
125 / 32
125 / 32
nh ath
26
125 / 32
125 / 32
www.dienhathe.vn
9
Table 2
S series Type
S-30S
S-30E
S-50E
S-50EB
S-50SB
S-60RB
S-100EB
Appearance
Number of poles
2
3
3
2
3
2
3
2
3
2
3
2
3
3 5 10 15 20 30
5 10 15 20 30 40 50
5 10 15 20 30 40 50
5 10 15 20 30 50
5 10 15 20 30 50 60
60 75 100
Rated Insulation Voltage Ui (V)
500
500
500
500
690
690
250
Rated Impulse withstand Voltage Uimp (kV)
—
4
—
4
6
6
6
690V
—
—
—
—
—
—
—
440V
—
—
—
—
2.5 / 1
5/2
—
415V
—
1.5 / 1
—
1.5 / 1
2.5 / 1
5/2
—
400V
1.5 / 1
1.5 / 1
1.5 / 1
1.5 / 1
2.5 / 1
5/2
—
380V
1.5 / 1
—
1.5 / 1
—
2.5 / 1
5/2
—
240V
2.3 / 1.3
—
2.3 / 1.3
—
7.5 / 2
10 / 3
10 / 3
230V
2.5 / 1.3
5/2
2.3 / 1.3
250V
—
—
—
125V
—
—
—
(Icu/Ics)
DC
50
75
75
95
96
96
60
60
60
d
79
76
79
0.32
0.47
Front Terminal
Phase Separator for Line Side (*2)
0.25
0.37
0.47
0.32
7.5 / 2
10 / 3
10 / 3
—
2.5 / 1
—
2.5 / 1
—
2.5 / 1
—
5/2
—
5/2
—
5/2
—
52
75
52
75
52
75
50
75
96
130
130
60
60
60
60
76
84
84
84
0.25
0.37
0.48
0.6
Front Terminal Front Terminal Front Terminal Front Terminal
0.5
130
0.7
0.5
0.7
Front Terminal
Front Terminal
—
—
—
—
AL
—
—
Auxiliary Switch
AUX
—
Shunt Trip
SHT
—
○ ○ ○
—
○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
Undervoltage Trip
UVT
—
—
—
—
—
—
—
TB
—
—
—
—
TB2
—
○
—
○
○ ○
○ ○
○ ○
STB
—
—
—
—
STB-2M
Rear-connecting Stud
—
STB-3K STB-3K (Up to 50A :STB-2M) (Up to 50A :STB-2M)
BSD
—
—
—
—
—
—
Flush Mounting Base Assembly
GKW(STB)
—
—
—
—
○
○
○
GK • GKW(BSD)
—
—
—
—
—
—
—
Plug-in Mounting Base Assembly Drawout Assembly
PK
—
PDK
—
Motor-operating Mechanism
MIW
—
MMK-S
—
MMK-C
—
MMK
— LC-0B —
Lock Cover
LC
Handle Lock
HL
Handle Operating Mechanism
HM
Front Type Rear Type
TMC Short Type Long Type
IEC Rail 35 mm Automatic Tripping Device Trip Button
—
—
—
MIW-2E
MIW-2E
MIW-2E
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LC-03
LC-0B
LC-03
LC-2G
LC-2G
LC-2G
—
—
—
HL-2G
HL-2G
HL-2G
—
BTC
—
—
—
○
○
○
—
—
—
—
—
—
—
—
—
—
—
TMC-0G
TMC-0C TMC-0A
TMC-0G
—
—
—
—
TMC-1S
TMC-1S
TMC-1S
—
—
—
—
TMC-2D
TMC-2D
TMC-2D
—
—
—
—
BTC-1
BTC-1
BTC-1
●
●
●
●
○
○
○
Full Magnetic
Full Magnetic
Full Magnetic
Full Magnetic
Full Magnetic
Full Magnetic
Full Magnetic
●
—
●
—
●
●
●
TMC-0C
TMC-0A
ww
Terminal Cover
HA
—
—
w.
Mechanical Interlock
HA-108 —
HM-S12 TMC-1
HA-108 —
HM-S12 TMC-1
● : Standard ○ : Option 2-pole types marked with (*1) are supplied in 3-pole type. Please state "For DC" in case of DC use . Especially, state please state kind of the power supply in case of from 30AF to 100AF. Please state that number of poles of breakers when order MIW. Installation of phase separators is required in case of types marked (*2). The accessories marked (*3) can be installed by customers.
10
—
Alarm Switch
Terminal Block
Attention
50
c
Net Weight (kg)
Exterior Accessories
75
b
Standard Connection Type
Interior Accessories
50
5/2
die
Dimensions (mm)
a
d c
b
a
e.x
IEC 60947-2
nh ath
AC
yz
3 5 10 15 20 30
Rated Breaking Capacity (kA)
1. 2. 3. 4. 5. 6.
2
Rated Current (A) (Base ambient temperature 40ºC)
www.dienhathe.vn
HA-108 —
HM-S12 TMC-1
R atings
S-100SB
2
S-100S
3
S-225SB
2
3
2 (*1)
3
SXK225
2 (*1)
3
S-400S
2 (*1)
SX400
3
S-600S
2 (*1)
3
125 150 175 200 225
250 300 350 400
200 / 225 / 250 300 / 350 / 400 adjustable
2 (*1)
3
and
SX600
S-800S
3
S pecifications
SX800
3
3
500 600
300 / 350 / 400 500 / 600 adjustable
700 800
400 / 450 / 500 600 / 700 / 800 adjustable 690
60 75 100
690
690
690
690
690
690
690
690
690
6
6
6
6
8
8
8
8
8
8
—
—
—
—
—
—
—
—
—
—
10 / 3
10 / 3
15 / 8
15 / 8
36 / 18
36 / 18
36 / 18
36 / 18
36 / 18
36 / 18
10 / 3
10 / 3
15 / 8
15 / 8
36 / 18
36 / 18
36 / 18
36 / 18
36 / 18
36 / 18
10 / 3
10 / 3
15 / 8
15 / 8
36 / 18
36 / 18
36 / 18
36 / 18
36 / 18
36 / 18
10 / 3
10 / 3
15 / 8
15 / 8
36 / 18
36 / 18
36 / 18
36 / 18
36 / 18
36 / 18
35 / 9
25 / 7
35 / 18
35 / 18
50 / 25
50 / 25
50 / 25
50 / 25
85 / 43
85 / 43
85 / 43
85 / 43
25 / 7
35 / 18
35 / 18
50 / 25
50 / 25
5/2
—
5/2
—
10 / 5
—
10 / 5
—
25 / 13
—
—
7.5 / 2
—
7.5 / 2
—
15 / 8
—
15 / 8
—
25 / 13
—
—
75
65
105
105
140
140
130
150
165
165
257
257
60
60
60
68
103
103
84
85
85
95
133
133
1.6
1.6
Front Terminal
Front Terminal
Front Terminal
○ ○ ○ ○
● (*2)
● (*2)
○ ○ ○
○ (*3) ○ (*3) ○ (*3)
—
—
○ ○
○ ○
—
—
0.53
0.74
Front Terminal
0.7
● (*2)
○ ○ ○ —
○ ○
90
1
—
○ ○ ○
STB-3K STB-3H (Up to 50A :STB-2M) (Up to 50A : STB-2D) —
—
○
○
○
○
—
—
—
—
○
○
○
—
—
—
—
MIW-2E
MIW-2C
MIW-4F
—
—
○
—
—
—
—
—
—
5.3
6.1
5.1
50 / 25
50 / 25
—
40 / 20
—
—
—
40 / 20
—
—
40 / 20
—
—
—
40 / 20
—
5.9
nh ath
52
e.x
35 / 9
yz
60 75 100
125 150 175 200 225
210
210
210
210
274
274
274
274
103
103
103
103
141
141
141
141
10
9.7
10.5
11
Front Bar Terminal Front Bar Terminal Front Bar Terminal Front Bar Terminal Front Bar Terminal Front Bar Terminal ● (*2)
● (*2)
● (*2)
● (*2)
● (*2)
● (*2)
○ ○ ○ ○ ○ ○
○ (*3) ○ (*3) ○ (*3) ○ ○ ○
○ ○ ○ ○ ○ ○
○ (*3) ○ (*3) ○ (*3) ○ ○ ○
○ ○ ○ ○ ○ ○
○ (*3) ○ (*3) ○ (*3) ○ ○ ○
—
—
—
—
—
—
○
○
○
○
○
○
—
—
—
—
—
—
○ (GK)
○ (GK)
○
○ (GK)
○ (GK)
○ (GK)
—
○
○
○
○
○
○
—
—
—
—
—
—
—
MIW-4L
MIW-5D
MIW-5F
MIW-5
MIW-5G
MIW-5
MIW-5G
—
—
—
—
—
—
—
—
○
○
○
○
○
○
—
—
—
—
—
—
—
die
○
LC-2C
LC-4E
○
HL-4E
HA-108
HA-104
HA-207
HA-209
HA-405
HA-406
HA-402
HA-402
HA-402
HA-402
—
HM-S22
HM-S23
HM-405
HM-406
HM-402
HM-407
HM-402
HM-407
—
HM-S12
LC-2F
—
—
—
—
—
—
HL-2F
HL-5
HL-5
HL-6
HL-6
HL-6
HL-6
w.
LC-2G HL-2G
TMC-2C
TMC-4K
TMC-4J
TMC-5B
TMC-5B
TMC-5D
TMC-5D
TMC-5D
TMC-5D
—
TMC-4JS
TMC-4JS
—
—
—
—
—
—
TMC-2D
—
—
—
—
—
—
—
—
—
BTC-1
BTC-2C
BTC-4G
BTC-4J
BTC-5B
BTC-5B
—
—
—
—
—
—
—
—
—
—
—
—
ww
TMC-1 TMC-1S
○
—
Full Magnetic
Full Magnetic
●
●
Thermal-Magnetic Thermal-Magnetic Thermal-Magnetic Electronic Relay Thermal-Magnetic Electronic Relay Thermal-Magnetic Electronic Relay ●
●
●
●
www.dienhathe.vn
●
●
●
●
11
Table 3
L
series Type
L-50E
L-100E
L-225E
L-400E
L-600E
L-800E
Appearance
3
4
690
690
690
690
690
690
8
8
8
8
8
8
—
—
—
—
—
—
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
400V
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
380V
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
240V
175 / 88
175 / 88
175 / 88
175 / 88
175 / 88
175 / 88
230V
175 / 88
175 / 88
175 / 88
175 / 88
175 / 88
175 / 88
250V
—
—
—
—
—
—
125V
—
—
—
—
—
—
120
c
103
103
103
123
123
133
2.5 ● (*2)
STB BSD
—
SHT
Undervoltage Trip
UVT TB TB2
Flush Mounting Base Assembly
GKW(STB)
○
GK • GKW(BSD)
—
Plug-in Mounting Base Assembly Drawout Assembly
PK
○
PDK
—
2.0
2.5
5.2
Front Terminal
7.0
Front Terminal
140
185
210
280
280
274
274
103
103
103
133
141
6.1
8.2
10.0
141 13.0
Front Bar Terminal Front Bar Terminal
10.5
13.5
Front Bar Terminal
● (*2)
● (*2)
● (*2)
● (*2)
● (*2)
○ ○ ○ ○ ○ ○
○ ○ ○ ○ ○ ○
○ ○ ○ ○ ○ ○
○ ○ ○ ○ ○ ○
—
—
—
—
—
○
○
○
○
○
—
—
—
—
—
○ (GK)
○ (GK)
○ (GK)
○ (GK)
○
○
○
○
—
○
—
—
—
—
MIW
MIW-3E
MIW-3E
MIW-5D
MIW-5D
MIW-5
MIW-5
MMK-S
○
○
—
—
—
—
MMK-C
—
—
○
○
○
○
MMK
—
—
—
—
—
—
Lock Cover
LC
LC-2C
Handle Lock
HL
○
Handle Operating Mechanism
HM
HA TMC
Front Type
Short Type
Rear Type
BTC
Long Type
LC-2C
—
—
—
—
○
HL-5
HL-5
HL-6
HL-6
HA-106
HA-106
HA-405
HA-405
HA-402
HA-402
HM-S11
HM-S11
HM-405
HM-405
HM-402
HM-402
TMC-3C
TMC-3C
TMC-5B
TMC-5B
TMC-5D
TMC-5D
—
—
—
—
—
—
—
—
—
—
—
—
BTC-3C
BTC-3C
—
—
—
Full Magnetic
Full Magnetic
Thermal-Magnetic
●
●
●
ww
BTC-5B
—
BTC-5B
— —
—
—
—
—
Thermal-Magnetic Thermal-Magnetic ●
●
1. ● : Standard ○ : Option 2. Please state "For DC" in case of DC use. Especially, state please state kind of the power supply in case of from 30 to 100AF. 3. Please state that number of poles of breakers when order MIW. 4. Installation of phase separators is required in case of types marked (*2). 5. The accessories marked (*3) can be installed by customers.
12
210
257
○ ○ ○ ○ ○ ○ ○
die
AUX
○ ○ ○ ○ ○ ○ ○
Shunt Trip
Trip Button
185
d
Auxiliary Switch
Automatic Tripping Device
140 257
AL
IEC Rail 35 mm
120 150
Alarm Switch
Terminal Cover
90
150
Front Terminal
Motor-operating Mechanism
Attention
90
b
Phase Separator for Line Side (*2)
Exterior Accessories
4
125 / 32
Standard Connection Type
Mechanical Interlock
3 700 800
2.0
Rear-connecting Stud
4 500 600
415V
a
Terminal Block
3
440V
Net Weight (kg)
Interior Accessories
4 250 300 350 400
w.
Dimensions (mm)
d c
b
a
3
e.x
DC
4
nh ath
AC
(Icu/Ics)
3
125 150 175 200 225
690V
IEC 60947-2
4
15 20 30 50 60 75 100
Rated Impulse withstand Voltage Uimp (kV)
Rated Breaking Capacity (kA)
3
5 10 15 20 30 50
yz
Number of poles Rated Current (A) (Base ambient temperature 40ºC) Rated Insulation Voltage Ui (V)
www.dienhathe.vn
Thermal-Magnetic ●
R atings
Table 4
and
s pecifications
M series Type
MS-30E
MS-50EB
3
3
MS-50SB
MS-100SB
MFXK100-S
MS-225SB
MSXK225
MFXK225-S
Appearance
0.8 1.2 1.4 2 2.5 4 5 6.3 10 12 16 25 7.1 8 10 12 32 40 45 16 25 32
Rated Current (A) (Base ambient temperature 40ºC)
3
3
3
3
3
60 75 90
60 75 90
125 150 175 225
125 150 175 225
125 150 175 225 690
Rated Insulation Voltage Ui (V)
500
500
690
690
Rated Impulse withstand Voltage Uimp (kV)
4
4
6
6
—
—
—
—
690V
AC
(Icu/Ics)
Dimensions (mm)
d c
b
a
—
—
1.5 / 1
2.5 / 1
—
—
2.5 / 1
10 / 3
415V
1.5 / 1
1.5 / 1
2.5 / 1
400V
1.5 / 1
1.5 / 1
2.5 / 1
380V
—
—
2.5 / 1
240V
—
—
7.5 / 2
230V
5/2
5/2
7.5 / 2
a
75
75
75
b
96
96
130
c
60
60
60
d
76
76
84
0.37
0.6
Net Weight (kg)
0.37
Standard Connection Type AL
Auxiliary Switch
AUX SHT
Undervoltage Trip
UVT
—
TB
—
TB2
○
Rear-connecting Stud
STB
—
BSD
—
GKW(STB)
—
GK • GKW(BSD)
PDK
Mechanical Interlock
MIW
Motor-operating Mechanism
MMK-C
Lock Cover
LC
PK
MMK-S MMK HL
HA
— —
—
—
—
10 / 10
5/3
5/3
10 / 5
30 / 30
15 / 8
15 / 8
30 / 15
30 / 30
15 / 8
15 / 8
30 / 15
10 / 3
30 / 30
15 / 8
15 / 8
30 / 15
10 / 3
30 / 30
15 / 8
15 / 8
30 / 15
35 / 9
50 / 50
35 / 18
35 / 18
50 / 25
35 / 9
50 / 50
35 / 18
35 / 18
50 / 25
75
90
105
105
105
130
150
165
165
165
60
68
60
68
68
84
94
85
95
95
0.74
1.6
1.6
1.6
1.6
● (*2)
● (*2)
● (*2)
● (*2)
● (*2)
○ ○ ○
○ ○ ○
○ ○ ○
○ (*3) ○ (*3) ○ (*3)
○ (*3) ○ (*3) ○ (*3)
—
—
—
—
—
—
—
—
○
○ ○
○ ○
○ ○
○ ○
○ ○
○ ○
—
—
—
—
○
○
○
—
—
—
—
○
○
○
—
—
○
—
STB-2M
STB-3K
—
—
—
—
○
○
—
—
—
○
○
○ —
—
—
—
—
—
—
MIW-2E
MIW-2E
—
—
—
MIW-4F
MIW-4L
MIW-4M
—
—
—
—
○
○
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
LC-03
LC-03
LC-2G
LC-2G
LC-4E
LC-2F
LC-4J
HL-4E
HL-2F
HL-4J
HA-207
HA-209
HA-210 HM-S25
—
—
HL-2G
HL-2G
○ ○
—
—
HA-108
HA-108
—
—
—
HM-S12
HM-S12
HM-S13
HM-S22
HM-S23
TMC-0G
TMC-0G
TMC-1
TMC-1
TMC-2C
TMC-4K
TMC-4J
TMC-4J
Short Type
—
—
TMC-1S
TMC-1S
—
TMC-4JS
TMC-4JS
TMC-4JS
Long Type
—
—
TMC-2D
TMC-2D
—
—
—
—
—
—
BTC-1
BTC-1
BTC-2C
BTC-4G
BTC-4J
BTC-4J
●
●
○
○
—
—
—
—
ww
HM
IEC Rail 35 mm Trip Button
8
—
TMC
Rear Type
Automatic Tripping Device
6
○ ○ ○ ○
—
w.
Handle Lock Handle Operating Mechanism Front Type
690
6
○ ○ ○
—
die
Plug-in Mounting Base Assembly Drawout Assembly
Terminal Cover
Attention
○ ○ ○
Shunt Trip
Terminal Block
Exterior Accessories
—
Alarm Switch
Flush Mounting Base Assembly
690
8
Front Terminal Front Terminal Front Terminal Front Terminal Front Terminal Front Terminal Front Terminal Front Terminal
Phase Separator for Line Side (*2)
Interior Accessories
10 / 3
690
e.x
IEC 60947-2
500V 440V
nh ath
Rated Breaking Capacity (kA)
1. 2. 3. 4.
3 0.7 1.4 2.3 2.6 4.2 5.6 7.4 9 10 14 16 25 33 40 45
yz
Number of poles
BTC
Full Magnetic Full Magnetic Full Magnetic Full Magnetic Thermal-Magnetic Thermal-Magnetic Thermal-Magnetic Thermal-Magnetic —
—
●
●
●
●
●
●
● : Standard ○ : Option Please state that number of poles of breakers when order MIW. Installation of phase separators is required in case of types marked (*2). The accessories marked (*3) can be installed by customers.
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13
Selecting Table of a Motor Breaker for 3-phase Induction Motor 400 – 440V AC
200 – 220V AC Motor Capacity (kW)
Motor Breaker Rated Current Type (A)
Motor Capacity (kW)
0.2
1.4
11
0.4 0.75 1.5 2.2 3.7 5.5 7.5
2.5 4 8 10 16 25 32
15 18.5 22 30 37
MS-30E
Motor Breaker Rated Current Type (A) MS-50EB, 45 MS-50SB 60 MS-100SB, 75 MFXK100-S 90 (125)* MS-225SB, (150)* MFXK225-S
Motor Capacity (kW) 0.2 0.4 0.75 1.5 2.2 3.7 5.5 7.5
Motor Breaker Rated Current Type (A) 0.8 1.4 2.5 4 MS-30E 6.3 10 16
Motor Capacity (kW) 11 15 18.5 22 30 37 45
Motor Breaker Rated Current Type (A) 25 MS-30E, MS-50EB 32 40 MS-50SB 45 60 MS-100SB, 75 MFXK100-S 90 MS-225SB, (125)* MFXK225-S
yz
Table 5
16
50
e.x
Note: 1. Starting conditions are set within 3 seconds at 500% (2 seconds at 600%) of full load current for types MS-30E, MS-50EB, MS-50SB and within 8 seconds at 500% (5 seconds at 600%) of full load current for other types. 2. Specify the rated current since the figures with asterisks are the mere reference current.
MS-50SB
Hr.
Tripping Time
Min.
Min. value
Sec.
Min. value
Max. interrupting time
Hr.
Hr.
MFXK225-S
Min.
Cold start max. value
Min.
Cold start max. value
Hot start max. value Tripping Time
Hot start max. value
Max. interrupting time
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Min. value
Sec.
Min. value
Sec.
Sec.
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Max. value
Min. value
14
MS-225SB
Tripping Time
Tripping Time
Min.
Hr.
MS-100SB
w.
die
Sec.
Max. value
Tripping Time
Max. value of less than 30A
Sec.
Min. Tripping Time
Max.
Min.
MFXK100-S
Max. value of 31 to 50A
Min.
Hr.
Hr.
MS-30E, MS-50EB
nh ath
● Overcurrent Tripping Characteristics
Max. interrupting time
c onstRUction Hitachi Fuse-Free Breaker is comprised a switching mechanism, arc extinguishing devices, and a tripping unit contained in a compact molded case.
The arc is thus confined, divided and extinguished.
■ Tripping Unit
■ Arc Extinguishing Device
■ Positive Indication
The series of grid plates is mounted in parallel between supports of insulating material. The slots in the steel plates extend directly over the contacts and draw the arc from moving contact up into the divided chamber.
The handle position gives positive indication of whether the breaker is ON (top), OFF (down) or tripped (midway).
e.x w.
die
nh ath
Thermal Magnetic Type
ww
Fig. 1
yz
The switching mechanism is a quick-make/quick-break type utilizing a trip-free toggle mechanism.
The tripping unit of the Fuse-Free Breaker is produced in two types: a thermal-magnetic type and a full-magnetic type. The tripping unit is provided for each pole of the breaker, and if any one pole operates, all of the poles open the circuit simultaneously.
■ Switching Mechanism
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15
Fig. 2
Full magnetic Type Handle
yz
Molded cover
e.x
Line terminal
Fixed contact
Moving contact
Principle (How the tripping mechanism operates) Normality
Fig. 4
Yoke
Movable iorn core
Cylinder (Brass tube)
Armature
Pole piece Spring silicon liquid oil
die
Magnet coil
nh ath
Full magnetic type tripping mechanism
Molded case
Fig. 3
Time-Delay Action (2)
ww
w.
This figure shows that the movable iron core and armature do not move at less than rated current of the breaker.
Fig. 5
Time-Delay Action (1)
When overcurrent flows through the magnet coil, only the movable iron core moves for the pole piece, overcoming viscosity of the silicon liquid oil.
Fig. 6
The armature is pulled at the pole piece, overcoming the core spring by increasing of the flux, and the armature operates the tripping mechanism of the breaker.
16
Load terminal
Instantaneous Action
When a large current flows through the magnet coil, take short circuit for instance, armature is pulled at pole piece instantly without moving iron core, and it operates the tripping mechanism of the breaker.
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Construction of Current-Limiting Type Breakers (L series) Moving contact
Handle
L - S er i e s b re a k e rs r ap i d l y i nterrupt high faulty current by electromagnetic repulsing mechanism.
Quick-make, quick-break, trip-free mechanism
Arc extinguishing device
Tripping unit Current
Available Current
Line terminal
yz
Load terminal
Let thru current by standard FFB Let thru current by current-limiting type FFB
Time
About 4 to 8ms
Current limiting contact
Arc extinguishing device
nh ath
Fig. 7 Construction of L-100E
e.x
About 10 to 20ms
w.
die
When a current flows through a conductor in one direction while another current flows through a conductor in the opposite direction (as shown in the figure on the left), an electromagnetic repulsing force act between the conductors. The currentlimiting type breaker utilizes this force to complete high-speed current interruption within an extremely short period of time.
Fig. 8
Current limiting characteristics
ww
Function of Hitachi Current-Limiting Type Breaker is as follows:
Fig. 9-1 When a short circuit current flows through this breaker, an electromagnetic repulsing force works in the direction shown above.
Fig. 9-2 The electromagnetic repulsing force causes the moving contact to swing apart from the fixed contact before the breaking mechanism functions, accomplishing extremely quick breaking.
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Fig. 9-3 The breaking mechanism has functioned to open the circuit.
17
Construction of Electronics Type Breakers (FX400 – FX1200) Double Instantaneous Trip*
Owing to high-speed current interruption, excellent current limiting is achievable. Thus breaker stress with respect to temperature or mechanic is reduced circuits are securely protected.
Double electronic and mechanical instantaneous tripping characteristic protects equipments from short circuit.
Higher MT current Reduces Miss trip by motors rush Current
Easy Coordination*
Instantaneous tripping current is now greater *than conventional models. Reduces probability of miss trip at high inrush current. Improvement of the voltage equilibrium characteristic of the earth leakage breaker.
Tripping characteristics include adjustable long time delay & short time delay in proportion to long time delay (setting current x 1,000%) are contribute to easier coordination with other electric appliance such as down stream circuit breakers, transformers and wires.
*In-house comparison
*over 400A frame
FFB tripping characteristics
15
5,000A
600A
8,000A
800A
10,000A
1,000A
17,000A
1,200A
20,000A
(FFB)
Current (rated current magnification)
ww
w.
die
10
MT Current
400A
nh ath
Motor startup inrush current
Frame
e.x
Time
18
yz
Excellent Current Limiting Function
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C HARACTERISTICS ■ Full-magnetic type
Because of its tripping device with proper time-delay characteristics, Hitachi Fuse-Free Breaker automatically opens circuits for overcurrents up to about 800% of its ampere rating. For heavy short-circuit currents, its instantaneous magnetic tripping device functions to break the circuit. These characteristics are specified in Circuit Breakers IEC60947-2, as shown in Table 6, according to which Hitachi Fuse-Free Breaker is designed.
The rated current of a full-magnetic type which has no thermal element will not undergo a change despite variations in ambient temperature. Instead, the viscosity of the oil in its dash pot relay varies with temperature, causing the operating time to change as shown in Fig. 11. The rate of change in the operating time which the example below illustrates is as follows: If this tripping device adjusted to an ambient temperature of 40ºC is employed at a site whose ambient temperature is 50ºC, and if it trips over a circuit because of an overcurrent, its operating time will be reduced to 85% of standard time.
Overcurrent Tripping characteristics
■ Thermal-magnetic type
Current (percent rated current)
When employing or testing a thermal-magnetic type at ambient temperatures other than 40ºC, the operating current for tripping varies (as shown in Fig. 10). It is necessary to compensate for the rated current according to the temperature compensation curve prepared for each frame. Application of the temperature curve is as follows: The compensation current I is represented by:
die
I1 x 100
I=
At 40ºC
nh ath
Tripping device of Hitachi Fuse-Free Breaker is factory-adjusted for application at an ambient temperature of 40ºC, the base ambient temperature specified by IEC standard.
At 20ºC
X (%)
200 180 160 140 120 100 80 60
0
10
20
30
40
50
Ambient temperature (ºC)
Fig. 11 Example of Application of Ambient Temperature Compensation Curve for Full-magnetic Type
Fuse-Free Breaker is applicable to ambient temperatures up to 50ºC. Application at a site whose ambient temperature exceeds 50ºC is a special case, for which users are requested to contact Hitachi for advice.
ww
w.
Where I = value of compensation current, I1 = value of current required at certain ambient temperature, and X = rate of increase or decrease of current at a certain ambient temperature compensation curve for determining the amount of compensation for the rated current value. The example shown below illustrates that the rated current of a device adjusted at the base ambient temperature 40ºC at a site whose ambient temperature is 50ºC decreases to 90% of the rating.
Base ambient temperature 40ºC 300
Tripping time (%)
Tripping current value varies
e.x
All poles loaded Conventional Conventional non-tripping C o n v e n t i o n a l t r i p p i n g time (h) current current 1.05 times current setting 1.3 times current setting 2* *1 hour when ln ≤ 63A
Tripping time
Table 6
yz
1. Overcurrent Tripping
Tripping time
At 20ºC At 40ºC
Compensation rate of rated current (%)
Tripping current value varies
Base ambient temperature 40ºC
130 120 110 100 90 80
0
Current (percent rated current)
10
20
30
40
50
Ambient temperature (ºC)
Fig. 10 Example of Application of Ambient Temperature Compensation Curve for Thermal-magnetic Type
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19
C AUTION 1. Standard mounting is shown in the diagram below. 15 degree 15 degree or less or less
Metal plate coated Line end
Line end
B
A
15 degree 15 degree or less or less
5. Insulation clearance on line end of FFB is as follows:
FFB Load end
Fig. 14
Vertical wall
Fig. 12
yz
Load end Vertical wall
Standard Mounting Method
Table 7
2. Reversible connection types are available.
Insulation Clearance
Reverse connection is basically prohibited (See following figure (Fig.13)) Load
Classification
ON side
ON side
OFF side
OFF side
1
2
Load
Power source
(a) Correct connection
(b) Incorrect connection
3 4
5
6
F-100KB
—
225AF
FXK250-S, FXK250-H
S-225SB, SXK225
400AF
F-400R
S-400S
600AF
F-600F
S-600S
800AF
F-800F, F-800RH
S-800S
1000AF
F-1000K
—
1200AF
F-1200K
—
) dimension is 400V class
30
25
40
40
50 100
40 40
80 (110)
50
150 (190)
100
die
100AF
Maximum applicable voltage
It is recommended that line side’s live parts of front connected type breakers are insulated by insulation tape or insulation barrier.
Remarks
1. Please state "Reversible connection type" when ordered.
AC460V
w.
S series
2. Installation of phase separators on the load side is required.
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F series
30A Frame, 50A Frame (Excluding L-50E) 60A Frame L-50E 100A Frame 125A 225A 250A Frame F-250FB F-250KC 400A Frame, 600A Frame, 800A Frame 1000A Frame, 1200A Frame, 1600A Frame
(
Minimum dimensions (mm) A B
6. Insulation of line side’s living parts
But reversible connection type available as follows: Frame
FFB frame
nh ath
Power source
e.x
If mounting in another direction is inevitable, contact Hitachi for advice.
Insulation barrier Taping A
Dimension is the same as A of above table
3. Don’t install the breaker at a site whose ambient temperature of an installation site exceeds 50ºC. If installing the breaker in such a high ambient temperature is unavoidable, contact with Hitachi in advance.
4. Application of full magnetic type for DC circuit Breakers for AC and breakers for DC are separately calibrated, and different application cannot be performed. If DC application, please specify pure DC, single-phase full-wave rectified or three-phase full-wave rectified, etc.
20
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Fig. 15
SELECTION 1. Select a breaker type according to the purpose
2. Estimate the available short-circuit current and select economical frames — whose interrupting capacity is higher than that estimation — from among the following series:
■ Protection of general wiring: Table 1 to 4 ■ Protection of motor: Table 5 ■ Protection of branch lamp circuit: Table 6 ■ Protection against earth leakage
F series: Standard type for general service S series: Small-scaled and low-cost, economical type L series: High-performance, current-limiting, high-interrupting capacity type
nh ath
e.x
yz
In estimating short circuit currents, there are many considerations, such as characteristics of transformer, connecting wire size and the distance from the transformer to the faulty point and so on. The below charts bring you an easy solution for selecting the breaker type.
AC 460V (Transformer voltage: 415V) 50A 125A frame
100AF 125A frame
FXK125-H
die
FXK125-H
225AF 250AF frame
FXK250-H
FXK250-S
400A frame
ww
w.
FXK125-S
Fig. 16 Example of selection
600A frame
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800A, 1000A, 1200A frame
21
■ Rated Current of main circuit for motor
● Rated
The motor groups connected to this circuit are divided into subgroups, each consisting of motors which are started simultaneously. Each subgroup is regarded as one motor for convenience (and the sum of the full load current of each motor within this subgroup is regarded as the full load current of this virtual motor). Then select the rated current of a subgroup whose full-load current is largest from the Table 8, 9, 10, 11. The sum of this tentative rated current and the full-load current of all the other subgroups is selected as the rated current of the breaker under consideration.
currents for heater and lamp circuits Select a circuit breaker whose current rating corresponds to the value of the current allowable for the circuit. ● The rated current of a motor circuit is selected as follows:
■ Rated current of branch circuit for motor Table 8, 9, 10, 11 shows rated currents of the breakers which have been selected on condition that they will not effect erroneous operation at motor starting time. Where two or more motors are connected to one branch circuit, the sum of the rated currents of these motors forms the basis for selecting the rated current of the breakers.
Directly Starting a 3-phase Induction Motor (400 – 440V AC)
110
(220)
350
150 190
(300) (380)
500 600
FFB Interrupting capacity (kA) Sym 2.5
5
7.5
10
15
F-30FB
22
e.x
Rated current (A) 15 15 15 15 15 20 30 30 50 60 60 75 100 100 150 175 225 225
25
30
FXK125-S S-60RB
F-60RB
S-50SB
nh ath
Motor Full-load Capacity current (kW) (A) 0.2 0.7 0.4 1.4 0.75 2.3 1.5 4.2 2.2 5.6 3.7 9.0 5.5 14 7.5 16 11 25 15 33 18.5 40 22 45 30 60 37 75 45 90 55 (110) 75 (150) 90 (180)
FXK125-S
S-100S S-100SB S-225SB SXK225
FXK250-S
die
Table 8
yz
3. Select the rated current as follows:
S-400S
SX400
S-600S
SX600
35
43
50
85
FXK125-H
L-50E
FXK125-H
L-100E
FXK250-H
L-225E
F-400R FX400 F-600F FX600
L-400E L-600E
Star-delta Starting a 3-phase Induction Motor (400 – 440V AC) Motor Full-load current (A)
Capacity (kW) 18.5 22 30 37 45 55 75 90 110
40 45 60 75 90 (110) (150) (180) (220)
150
(300)
190
22
(380)
FFB Rated Interrupting capacity (kA) Sym current 2.5 5 7.5 10 15 22 25 30 35 43 50 (A) For a capacity of 15 kW or less, select the same breaker among those for direct-starting 75 S-100S 75 FXK125-S FXK125-H S-100SB 100 125 150 S-225SB FXK250-S FXK250-H SXK225 175 225 350 S-400S F-400R SX400 FX400 400 S-600S F-600F 600 SX600 FX600
ww
Table 9
w.
Note: (1) The starting conditions are set within 15 seconds at 500% (10 seconds at 600%) of full load current.
700
S-800S
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FX800
85
L-100E
L-225E
L-400E L-600E F-800R F-800RH L-800E
Selecting table of Fuse-Free Breaker for Motor Branch Circuit Directly Starting 3-phase Induction Motor (200 – 220V AC)
25
50
7.5 11 15 18.5 22 30 37 45 55 60 75 90
33 45 60 75 90 (120) (150) (180) (220) (240) (300) (360)
60 75 100 100 150 200 225 225 350 400 500 600
Table 11
5
10
14
25
30
35
85
175
FXK125-H
L-50E
FXK125-S
FXK125-H
L-100E
FXK250-S
FXK250-H
L-225E
S-400S SX400
F-400R FX400
L-400E
S-600S SX600
F-600F FX600
L-600E
S-30E S-30FB S-60RB
42
50
FXK125-S
F-60RB
S-50EB, S-50SB S-100SB
S-100S S-100SB
S-100EB
S-225SB SXK225
nh ath
5.5
FFB Interrupting capacity (kA) Sym
yz
Rated current (A) 15 15 15 15 20 30
e.x
Motor Full-load Capacity current (kW) (A) 0.2 1.4 0.4 2.6 0.75 4.2 1.5 7.4 2.2 10 3.7 16
Star-delta Starting a 3-phase Induction Motor (200 – 220V AC)
Motor Full-load Capacity current (kW) (A) 75 90 (120) (150) (180) (220) (240) (300)
90
(360)
700
S-800S, F-800R, SX800
w.
18.5 22 30 37 45 55 60 75
FFB Rated Interrupting capacity (kA) Sym current 2.5 5 10 14 25 30 35 50 85 (A) For a capacity of 15 kW or less, select the same breaker among those for direct-starting 125 150 S-225SB FXK250-S FXK250-H SXK225 200 225 350 F-400R S-400S, SX400 FX400 400 500 F-600F S-600S, SX600 FX600 600
die
Table 10
ww
A motor breaker is used to protect wiring and a motor against overload. Its rated current is about the same value as full-load current of the motor. The applicable conditions are subject to the following restrictions: 1) Only one motor is installed on the circuit under consideration. 2) Starting current is less than 600% of the full-load current and motor load is light (for specific requirements for each rated current, refer to Table 12).
Table 12
125
175
L-225E
L-400E L-600E F-800RH FX800
L-800E
Applicable Conditions of Motor Breaker
Rated current (Amperes) 50 or less From 51 to 150
Starting condition Starting current/ Starting time full load current 500% Within 3 sec 600% Within 2 sec 500% Within 8 sec 600% Within 5 sec
When the above restrictions cannot be met use a general type FFB. When ordering, please specify the Frame (selected by the interrupting capacity) and the rated current. (About the same as full load current of the motor.) ● When
using the breaker for the transformer primary circuit.
Since exciting inrush current may be 20 to 30 times the transformer rated current, the breaker rated current should be selected more than two times the transformer rated current.
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23
4. Application to discrimination coordination In a discrimination coordination system, only the breaker nearest the fault opens to isolate the faulty circuit from the rest of the power system. This system results in maximum continuity of service. ELECTRONICS TYPE breakers are best suited to application as the upstream (main) breaker.
Main circuit breaker
Branch circuit breaker
Normal circuit
Table 13
Faulty circuit
Fig. 17
Discrimination between standard FFBs and ELECTRONICS TYPE FFBs
230V class
5 10 25 35 100 50 100 85 / 100 100 100 100 125 125 5 10 35 35 50 50 85 175 175 175 175 175 175
380V class
24
Interrupting Interrupting Capacity(kA)
Type Capacity (kA)
2.5 7.5 10 50 30 50 30 50 50 50 50 85 85 2.5 5 10 15 35 35 35 125 125 125 125 125 125
FX600 100
FX800 100
5 5 5 5 5 5 5 4 — — — — — 4 4 5 4 — — — 5 5 4 — — —
5 7.5 10 10 14 10 14 10 — — — — — 5 7.5 14 10 — — — 14 14 10 — — —
5 7.5 10 10 14 10 14 10 10 — — — — 5 7.5 14 10 10 — — 14 14 10 10 — —
FX400 50
FX600 50
2.5 4 4 4 4 4 4 4 — — — — — 2.5 4 4 4 — — — 4 4 4 — — —
2.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 — — — — — 2.5 5 7.5 7.5 — — — 10 10 7.5 — — —
w.
F-30FB F-50FC F-60RB FXK125-H FXK125-S FXK125-H FXK250-S, F-250FB FXK250-H, F-250KC FX400, F-400R F-600F, FX600 FX800, F-800R FX1000 FX1200 S-50SB S-60RB S-100S, S-100SB S-225SB, SXK225 SX400, S-400S SX600, S-600S SX800, S-800S L-50E L-100E L-225E L-400E L-600E L-800E
FFB for main circuit
ww
FFB for branch circuit Type
FX400 100
FX1000 125
FX1200 125
F-1600CB 125
5 10 25 35 85 50 85 35 18 — — — — 5 10 25 25 18 — — 125 125 42 18 — —
5 10 25 35 85 50 85 35 22 22 — — — 5 10 25 25 22 22 — 125 125 65 22 22 —
5 10 25 35 85 50 85 65 25 25 25 — — 5 10 25 25 25 25 25 125 125 125 42 42 42
FX800 50
FX1000 85
FX1200 85
F-1600CB 85
2.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 — — — — 2.5 5 7.5 7.5 7.5 — — 10 10 7.5 7.5 — —
2.5 7.5 10 50 25 35 22 22 18 — — — — 2.5 5 10 15 22 — — 30 30 22 18 — —
2.5 7.5 10 50 25 50 22 22 22 22 — — — 2.5 5 10 15 22 22 — 30 30 22 22 22 —
2.5 7.5 10 50 25 50 30 30 22 22 22 — — 2.5 5 10 15 22 22 22 85 85 50 22 22 22
yz
F-30FB F-50FC F-60RB F-50HB FXK125-H FXK125-S FXK125-H FXK250-S, FXK250-H, F-250FB, F-250KC FX400, F-400R F-600F, FX600 F-800F, FX800, F-800R FX1000 FX1200 S-30E, S-50EB, S-50SB S-100EB, S-60RB S-100SB S-225SB, SXK225 SX400, S-400S SX600, S-600S SX800, S-800S L-50E L-100E L-225E L-400E L-600E L-800E
Type Capacity (kA)
e.x
Interrupting Interrupting Capacity(kA)
nh ath
FFB for main circuit
die
FFB for branch circuit Type
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A CCESSORIES Interior Accessories ■ Available accessories inside of FFB are as follows: Shunt Trip (SHT)
The Undervoltage Trip is used to automatically trip the breaker when the line voltage drops to 35 to 70% of its normal value. The standard mounting method of the breaker with this trip is vertically on the wall with its line end positioned upward.
The Shunt Trip is used to trip the breaker electrically from a remote point. Since this trip coil does not have a continuous rating, the coil circuit must be broken by making connections to the load end of the breaker (Fig. 20 (a)). If a separate power supply is to be used, the customer is requested to specify an auxiliary switch to prevent the coil from being burnt by overheating (Fig. 20 (b)). The standard mounting method of the breaker with this trip is on the wall with its line end positioned upward.
nh ath
e.x
yz
Undervoltage Trip (UVT)
w.
die
Lead wire 0.5mm2 PVC-insulated wire (yellow), 0.5 meter long
Auxiliary Switch (AUX)
When the breaker is tripped, this switch closes to energize an indicating light or sound an alarm. It employs a microswitch equipped with a C-contact.
The auxiliary switch, a device interlocked with opening and closing operation of a breaker, is used to open or close control circuits as the breaker operates. It employs a microswitch equipped with a C-contact.
ww
Alarm Switch (AL)
■ Terminal Symbols and Connection Condition of AL Switch Condition of Breaker ON and OFF
■ Terminal Symbols and Connection Condition of AUX Switch
Connection condition of AL switch
Condition of Breaker
Connection condition of AUX switch
S-2 (S-5)
A-2 (A-5)
S-1 (S-4)
ON and OFF
A-1 (A-4)
S-3 (S-6)
A-3 (A-6)
S-2 (S-5) Tripped
A-2 (A-5)
S-1 (S-4)
OFF or Tripped S-3 (S-6)
(
): for 2C contacts
A-1 (A-4) A-3 (A-6)
(
): for 2C contacts
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25
Terminal Block for Interior Accessories
TB
TB2 3P
16.5
40
8.5
10
6P
47.5
16.5
6P
3 8
10.5
10
10
10
(E) 7.9
(E) 7.9
32
62
(F) 10
(F) 10
(F) 10 10 32
3P
yz
10
7
12 62
7
16.5
10 (F)
TB2
Fig. 18 External View of a Breaker with Terminal Block for an Interior Accessory
e.x
TB
10
16.5
Fig. 19 Dimensions of FFB with Terminal Block for Interior Accessory
Table 14
Rating of Alarm Switch and Auxiliary Switch
AC
DC
(a) Uni-power
(b) Separate power (excepting F-250FB F-250KC)
Table 15
die
Fig. 20 Wiring Diagram of Shunt Trip
Coil rating of SHT and UVT
250V 500V 110V 220V
SHT
Type
FXK125-S, FXK125-H, FXK250-S, FXK250-H, F-250FB, F-250KC L-225E, S-400S, SX400, F-400R, FX400, L-400E
S-600S, SX600, F-600F, FX600, L-600E, S-800S, SX800, F-800R, F-800RH, FX800, L-800E, FX1000, FX1200, F-1000C, F-1000K, F-1200C, F-1200K, F-1600CB, F-1600B
(
Common use for 50 and 60 Hz
)
Time constant — 10 ms or less
UVT
Input (VA) 100 (for 400V: 200VA)
Voltage
Input (VA)
—
—
50Hz AC 100V 200V 230V 240V
AC 100-110V AC 200-220V AC 230-240V AC 380V AC 400-440V AC 480V
ww
F-30FB, S-50SB, F-60RB, F-50KB, L-50E, S-100EB, S-100S, S-100SB, F-100S, F-100RB, F-100KB, L-100E
w.
Voltage
S-30E, S-50EB, S-225SB, SXK225
26
Rated current 2A 1A 0.5A 0.25A
nh ath
Voltage
60Hz AC 100V 110V 200V 220V —
200
DC 100V DC 110V
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50Hz AC 100V 200V 230V 240V 400V 415V
60Hz AC 100V 110V 200V 220V 400V 440V
20
— 20
30
Applicability of interior accessories
F-30FB F-60RB
F-100S F-100KB
✶ FXK125-S ✶ FXK125-H ✶ FXK250-H ✶ FXK250-S F-250FB F-250KC
S-50SB, S-100EB, S-100SB, S-60RB
S-100S
S-225SB ✶ SXK225
F Type
S S-30E S-50EB
✶ FX400 ✶ F-400R
✶ FX600 F-1200K ✶ FX800 F-1600B F-600F F-800R F-1000K F-800RH
✶ SX400 ✶ S-400S
✶ SX600 S-600S ✶ SX800 S-600S
L
L-225E L-400E
L-50E L-100E M MS-30E MS-50EB
✶ MFXK100-S ✶ MFXK225-S MS-225SB MF-250FB
MS-50SB MS-100SB
Accessories 2
3
2
3
2
3, 4
2, 3
2, 3, 4
2, 3, 4
e.x
Number of poles
✶ FX1000 ✶ FX1200 F-1600CB
L-600E L-800E
yz
Table 16
3, 4
1C
1C
1C
1C
1C
1C
1C
2C
2C
2C
AUX
1C
1C
1C
1C
1C
1C
1C
2C
2C
2C
1C
1C
1C
1C
1C
1C
2C
1C
1C
1C
1C
1C
1C
1C
2C
2C
2C
1C
1C
2C
2C
2C
2C
2C
2C
2C
2C
2C
2C
2C
2C
SHT
UVT
AL + AUX AL + SHT AL + UVT
1C
Handle of Breaker
1C
ww
AL + AUX + SHT AL + AUX + UVT
w.
AUX + SHT AUX + UVT
1C
die
1C
nh ath
AL
AL
1C
1C
1C
1C
1C
1C
2C
1C
1C
1C
1C
2C
2C
1C
2C
1C
1C
2C
2C
AUX
SHT
2C
2C
1C
1C
2C
2C
2C
2C
1C
2C
2C
UVT
Notes: 1. 2C means that it can be mounted 1C, if required. 2. *: Terminal block (TB) for UVT wiring is equipped. 3. The accessories of marked ✶ types can be installed by customers. 4. AL 2C or AUX 2C is available in case of FXK125-S / H and FXK250-S / H
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27
Exterior Accessories ■ Accessories mounted on the outside of breaker are as follows:
3. Flush-mounting Base Assembly (GKW, GK)
■ Rear Connecting Stud (STB) and Bar Stud (BSD) ■ Plug-in Mounting Base Assembly (PK) ■ Flush Mounting Base Assembly (GK) ■ Mechanical Interlock (MI) ■ Motor Operating Mechanism (MMK, MMK-C) ■ Electro-magnetic Operating Mechanism (MK-C) ■ Handle Operating Mechanism
The flush-mounting base assembly is an accessory for mounting a breaker on a switchboard. A breaker is secured via insulating bushings to an exclusive mounting frame by using screws as same method as the rear connecting stud or bar stud. A rectangular hole sized a little larger than that of a breaker is cut into the switchboard and the breaker is embedded into this hole and secured to the switchboard by the mounting frame. The flush plate is mounted on the breaker.
1. Rear Connecting Stud (STB) and Bar Stud (BSD)
e.x
yz
Rear connecting stud is used as rear connecting terminal.
nh ath
Fig. 23 FFB with Flush-mounting Base Assembly
Fig. 21 FFB with Rear Connecting Studs
4. Mechanical Interlock (MIW)
For 600A frame or less and S-800S, molded insulating bushings are provided.
2. Plug-in Mounting Base Assembly (PK)
This mechanical interlock prevent from any of two breakers to be closed.
ww
w.
die
The plug-in mounting base assembly is an accessory demounting a breaker by saving the trouble of removing the connection wiring from it when inspecting or replacing a breaker mounted on a switchboard or a panel board.
Fig. 24 FFB with Mechanical Interlock
5. Drawout Mechanism (PDK) The drawout mechanism is an accessory for easy mounting and removal of F-1600E.
Fig. 22 FFB with Plug-in Mounting Base Assembly
Fig. 25 FFB with Drawout Mechanism
28
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6. Motor Operating Mechanism (MMK-S) • This mechanism is suitable to remote control a breaker by utilizing a motor. Since the control circuit is self holding type, the operation of this mechanism is completed by brief closing of push button switch contact. As soon as completing of operation, the control circuit is opened and the motor is stopped by instant operation of a limit switch. • The manual operation is also available.
Standard Ratings of Motor Operated Mechcanism Type
e.x
Table 17
yz
Fig. 26 Motor Operating Mechanism
MMK-S
3P F series Type of FFB
FX400 F-400R
L-50E L-100E S-225SB SXK225
L-225E L-400E SX400 S-400S
nh ath
L series
FXK125-S FXK125-H
S series DC100 DC110 AC100 Max. operational current peak (A) AC110 AC200 AC220 Power supply (VA)
F-400R L-225E L-400E
—
—
0.2 (0.6) 0.1 (0.3) 50
0.3 (0.9) 0.15 (0.45) 100
—
0.3 (0.9) 0.15 (0.45) 100
ww
w.
die
0.2 (0.6) 0.1 (0.3) 500
4P
F100KB F-250FB F-250KC L-50E L-100E
Fig. 27 Control Circuit of Motor Operating Mechanism
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29
DIMENSIONS
OF
MMK-S
F-100KB
e.x
yz
FXK125-S, FXK125-H
Drilling plan
F-250FB, F-250KC
Mounting screw for MMK-S x 2 (M4)
Mounting screw for FFB x 6 (M4)
L-50E
ww
w.
SX400, FX400
die
Phase separator
nh ath
S-225SB
L-100E
30
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Drilling plan
M4 screw hole or ø5 holes x 6
7. Motor Operating Mechanism (MMK-C) • This mechanism is suitable to remote control a breaker by utilizing a motor. There is one type as follows.
yz
MMK-C (Compact Type): The breaker is operated by rotation of a single phase series commutator motor with reduction gear.
Table 18
Standard Ratings of Motor Operated Mechcanism Type F-400R FX400
F series
L-225E L-400E S-400S 3 3 1.5 1.2 100
L series
Max. operational current peak (A)
S series DC100 ∙ 110V AC120V AC240V
w.
L series S series
F-400R FX400 F-600F FX600 F-800R F-800RH FX800 FX1000C F-1000K FX1000 F-1200C F-1200K FX1200 F-1600CB F-1600B L-225E L-400E L-600E L-800E S-400S S-600S S-800S
ww
F series
die
Operating time (sec) Power supply (VA)
Type
MMK-C F-800R F-800RH FX800 F-1000C* F-1000K* F-1200C* F-1200K* F-1600CB* F-1600B* L-600E L-800E S-800S 8 8 4 1.5 200
nh ath
Type of FFB
F-600F FX600
e.x
Fig. 28 Motor Operating Mechanism
—
S-600S 6.5 6.5 3.5 1.5 200
PS X n f a b CP 2 Si R M IS S LS
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*excepting 4 poles FFB
F-1000C (4P) F-1000K (4P) F-1200C (4P) F-1200K (4P) F-1600CB (4P) F-1600B (4P) — — 10 10 5 1.5 400
Push-button Switch Auxiliary Electromagnetic Contactor For operating FFB“ ON” For operating FFB“ OFF” Closed by operation (normally open) Opened by operation (normally closed) Circuit Protector Timer Silicon Rectifier Resister Motor Limit Switch
31
DIMENSIONS
OF
MMK-C
L-225E (Standard Type)
e.x
yz
(Rear Connecting Type)
nh ath
(Built-in Type)
(Built-in Type)
32
w. ww
(Rear Connecting Type)
die
FX400, F-400R SX400, L-400E (Standard Type)
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FX600, F-600F SX600, L-600E (Standard Type)
e.x
yz
(Rear Connecting Type)
nh ath
(Built-in Type)
(Built-in Type)
ww
w.
(Rear Connecting Type)
die
FX800, F-800R F-800RH, SX800 L-800E (Standard Type)
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33
FX1000, F-1000K (Standard Type)
e.x
yz
(Rear Connecting Type)
nh ath
(Built-in Type)
(Built-in Type)
34
ww
w.
(Rear Connecting Type)
die
FX1200, F-1200K (Standard Type)
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F-1600B, F-1600CB (Standard Type)
ø13.5 holes
Manual handle
w. ww
(Built-in Type)
die
nh ath
e.x
yz
(Rear Connecting Type)
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35
8. Terminal Cover (TMC)
B
A
D C
Fig. 30 Shape of Terminal Cover
TMC-0G TMC-1 TMC-1S TMC-2D TMC-2C TMC-3C TMC-4K TMC-4J TMC-4JS TMC-4H TMC-5B TMC-5D TMC-6 TMC-6B Remarks
A S-30E, S-50EB 75 (50) 75 (50) F-30FB, S-50SB, S-60SB, 75 (50) F-60RB, S-100EB, S-100SB 75 (50 S-100S, F-100S, 90 (60) FXK125-S, FXK125-H F-100KB, L-50E, L-100E 90 (60) S-225SB 105 105 SXK225 FXK250-S, FX-250-H 105 F-250FB, F-250KC 105 L-225E, S-400S, F-400FB, 147 L-400E S-600S, F-600F, L-600E, SX600, FX600, S-800S, 210 F-800R, F-800RH, L-800E, SX800, FX800 F-1000K, F-1200K 210 FX1000, FX1200 210
Dimensions with (
) are for 2-pole types
D 5 28 5 36
63
63
36
56 79 79 28 71
85.5 56 53 51 99
36 50 50 5 40
147
99
110
154
91.5
129
159 159
145 138.5
130 130
Fig. 31
ww
w.
Terminal Cover (BTC)
Dimensions B C 19.5 56 48 59.5 25 56 56 59.5
Remarks
Short type Long type
nh ath
Applicable breakers
Short type
die
Types
e.x
Fig. 29
All Types (Excepting TMC-0G)
yz
TMC-0G
Types BTC-1 BTC-2C BTC-3C BTC-4G BTC-4J BTC-5B
Applicable FFB Type F-30FB, S-50SB, S-60RB, F-60RB, S-100EB, S-100SB S-100S, F-100S, FXK125-S, FXK125-H F-100KB, L-50E, L-100E S-225SB, MS-225SB SXK225, FXK250-S, FXK250-H L-225E, L-400E, S-400S, F-400R, SX400, FX400
9. Handle operating mechanism
■ Door Interlock
This device is mounted on the face or door of a switchboard or a control board, making it possible to open or close a breaker from the outside. Following interlocks are attached as standard.
For a handle mounted on a hinged door, this door interlock allows the door to be opened only when the breaker’s operating handle is placed at the OPEN COVER position. When the handle is placed at the ON or OFF position, this device will prevent the door from being opened.
■ Handle Interlock This handle interlocks is for preventing unnecessary manipulations of a breaker. Users are requested to provide a padlock for this device.
36
■ Color of Handle and Nameplate The standard colors of handle and nameplate are as follows: Handle: No1.5 (Black) Nameplate: Black letters on silver aventurine
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yz
Handle Operating Mechanism
(with padlock)
■ Dimension of HA Type Handle (3P)
Center line of FFB (ELB) handle
Center line of FFB (ELB) handle
Stopper for door interlock
Use the padlock (30mm dimension)
Release lever
Door
ø11 hole
Door drilling for handle mechanism Center line of FFB handle (ELB)
HA-108 HA-106 HA-206 HA-207 HA-209 HA-210 HA-405 HA-406 HA-402
HA-801
F-100KB L-50E, L-100E
A
B
C
D
E
Fig.33-1
102
115
91
108
Fig.33-1
104
114
88
105
Fig.33-1 Fig.33-1 Fig.33-1 Fig.33-1
102 102 110 100 106 106
115 115 118 118 110 110
110 127 131 90 96 98
Fig.33-1
113
120
Fig.33-1
113
Fig.33-1
113
F-250FB, F-250KC S-225SB SXK225 FXK250-S, FXK250-H L-225E, S-400S, F-400R, L-400E SX400, FX400 S-600S, F-600F, L-600E, SX600, FX600 S-800S, F-800R, F-800RH, L-800E,SX800, FX800 FX1000, F-1000K, FX1200, F-1200K FX1600CB, F-1600B
Fig.33-1
4-ø5.5 Mounting holes Use the padlock (30mm dimension)
Center line of FFB (ELB) handle
ø60 hole
Center line of FFB handle (ELB)
Handle lever center ø11 hole 4-ø6 Mounting holes
Door drilling for handle mechanism
Fig. 33-2
Panel cutting Fig.
S-100S, F-100S F-30FB, S-50SB, S-60RB, F-60RB, S-100EB, S-100SB
Center line of FFB (ELB) handle
4-ø5.5 Mounting holes (For mounting name plate)
(ELB) FFB mounting panel
ww
HA-104
Applicable breakers
w.
Fig. 33-1
Types
4-ø5.5 Mounting holes
Release lever
Door
die
(ELB) FFB mounting panel
Stopper for Door interlock (Mounted on case side)
Center line of FFB (ELB) handle
Handle lever center Stopper for door interlock (Mounted on case side)
Name plate
Center line of FFB (ELB) Center line of FFB (ELB) handle
Max. B
Max. B Stopper for door interlock
nh ath
Max. A
Center line of FFB (ELB) Name plate
Max. A
e.x
Fig. 32
F
G
H
35
—
—
75
35
1.5
—
75
127 144 148 107 115 115
35 35 35 35 35 35
— — — 1.5 — —
— — — — — —
75 75 75 75 75 75
140
157
38
—
6
78
120
140
157
38
—
6
78
120
145
162
38
7.5
—
78
■ Padlock
5
30
(Padlock is not attached as standard) Fig. 34
Fig.33-2
195
200
187
206
100
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—
—
165
37
yz
Handle Operating Mechanism
Fig. 35
(with padlock)
Door
e.x
■ Dimension of HA Type Handle (3P) Dimension in (mm)
Panel
Face plate
Holder
Latch
Panel
ø
(Padlock isn’t attachment)
Door interlock release lever
1. Diam. B= Ø6 or under Dimension A
Padlock
2. Width C= 19 or more
3.Length of straight part D
Setting position
Setting position
Centerline
Fig. 36-2
4-Ø15 holes
Centerline Ø90hole
Center line of FFB handle
Hinge
8
Ho
le
s
4-ø15 holes
ø1 3
die
Drilling plan of doors
Fig. 36-1
Flush plate
=10.5 or more
of right hinge of door
of left hinge of door
Center line of FFB
Max. B
nh ath
Dimensions of padlock
Max. C
Flush plate
Handle Type HM-S11 HM-S12 HM-S13 HM-S21 HM-S22 HM-S23 HM-S25 HM-402 HM-405 HM-406 HM-407
38
Applicable Breakers
ww
w.
Center line of FFB handle
F-100KB L-50E, L-100E F-30FB, S-50SB, S-60SB F-60RB, S-100EB, S-100SB FXK125-S, FXK125-H F-250FB, F-250KC S-225SB SXK225 FXK250-S, FXK250-H S-600S, S-800S, F-600F F-800R, F-800RH, L-600E, L-800E L-225E, S-400S, F-400R, L-400E SX400, FX400 SX600, FX600, SX800, FX800
Bolt
Fig.
Dimension A B 132 — 149
Over 150 (When hinge is 10)
Fig. 36-3
Length between hinge and breaker
■ Padlock C
D
—
—
M4 x 50
Fig.36-1
M4 x 65
Fig.36-1
108.5
—
—
—
M4 x 70 M4 x 50 M4 x 45 M4 x 45 M4 x 45
Fig.36-1 Fig.36-1 Fig.36-1 Fig.36-1 Fig.36-1
118 150.5 110.5 118 118
— — — — —
— — — — —
— — — — —
M6 x 130
Fig.36-2
176
137
137
0
M6 x 130 M6 x 130 M6 x 130
Fig.36-2 Fig.36-2 Fig.36-2
170 170 176
137 137 137
140 140 137
6 6 0
L: Straight length
(Padlock is not attached as standard)
Fig. 37 ■ Padlock Dimension HM-402, 405, 406, 407
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A 45
B 6 — 6.5
L Over 16
DIMENSIONS
Hr.
S-30S / S-50E
Min.
Max. value of less than 30A
Tripping Time
Max. value of 31 to 50A Base ambient temperature 40ºC 300
Tripping Time (%)
200 180 160 140 120 100 80
yz
Sec.
Min. value
20
30
40
Temperature Compensation Curve
e.x
Overcurrent Tripping Characteristic Curve
Terminal Cover
nh ath die
10
Ambient Temperture (ºC)
(2) Mounting holes for M4 screw
2-M4 screw hole or ø5 hole
0
M5 screw
2-M4 screw hole or ø5 hole
■ Terminal Arrangement
ww
w.
■ Drilling Plan
-5
Current (percent rated current)
■ Dimensions (2) Mounting holes for M4 screw
60
2 pole
3 pole For front mounting bolts
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39
50
Hr.
S-30E / S-50EB
Min.
(MS-30E / MS-50EB)
Tripping Time
Max.
Min. Sec.
Tripping Time (%)
Base ambient temperature 40ºC
Current (percent rated current)
Ambient Temperture (ºC)
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
2-M4 screw hole
2 pole
2-M4 screw hole
3 pole
2-M4 screw hole or ø5 hole
2-M4 screw hole or ø5 hole
ww
w.
die
■ Drilling Plan
M5 screw
nh ath
Mounting fixture
e.x
■ Dimensions
2 pole
■ Terminal Arrangement
Max. applicable crimping terminal: 14 mm2
3 pole
Applicable wire ø1.6 – 22mm2
ø5.5
M5 screw
(Max.)
Bus and crimping terminal connection
40
Wire connection
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Manufacturing of terminal (Max. 14)
Hr.
S-30FB / S-50SB
Min.
Max. value of less than 30A
Base ambient temperature 40ºC
Min. value for AC Min. value for DC
Tripping Time (%)
Tripping Time
Max. value of 31 to 50A Max. value for DC application
Sec.
(MS-50SB)
Current (percent rated current)
Ambient Temperture (ºC)
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
Temperature Compensation Curve
ww
w.
■ Drilling Plan
3 pole
die
2 pole
2 pole
For front mounting bolts
■ Terminal Arrangement
3 pole For rear connecting studs
■ For Rear Connecting Studs
2 pole
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3 pole
41
Hr.
F-60RB S-60RB
Max. value of 31 to 60A Max. value for DC application Base ambient temperature 40ºC
Min. value for AC Min. value for DC
Tripping Time (%)
Tripping Time
Sec.
Min.
Max. value of less than 30A
Current (percent rated current)
Ambient Temperture (ºC)
2 pole
3 pole
ww
w.
die
■ Drilling Plan
nh ath
e.x
■ Dimensions
For front mounting bolts
■ Terminal Arrangement
42
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
2 pole
3 pole For rear connecting studs
■ For Rear Connecting Studs
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Hr.
L-50E
Min.
Max. value of 31 to 50A
Base ambient temperature 40ºC Min. value
Tripping Time (%)
Sec.
Tripping Time
Max. value of less than 30A
Current (percent rated current)
Ambient Temperture (ºC)
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
Temperature Compensation Curve
ww
3 pole
w.
die
■ Drilling Plan
3 pole
For front mounting bolts
■ Terminal Arrangement
For rear connecting studs
■ For Rear Connecting Studs
Max. applicable pressure type wire connector: 22mm2
Breaker underside
M6 screw
Bus or pressure wire connector connection Applicable wire connector: 1.6 to 22mm2
Insulating bushing
Wire connection (15 to 50A) M8 screw
3 pole
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43
Hr.
Hr.
Max. value
Min.
(MS-100SB)
Max. value for DC application
Min. value Sec.
Sec.
Min. value
Tripping Time
Max. value of 31 to 50A Tripping Time
Max. value of less than 30A
Min.
S-100EB / S-100SB
Min. value for DC
S-100SB
MS-100SB
Current (percent rated current)
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions 2-Mounting holes for M4 screw
e.x
Base ambient temperature 40ºC
nh ath
Tripping Time (%)
2-Mounting holes for M4 screw
Ambient Temperture (ºC)
Temperature Compensation Curve
2-M4 tap holes or ø2-5 holes
w.
2-M4 tap holes or ø2-5 holes
2 pole
3 pole
ww
■ Drilling Plan
3 pole
ø2 holes
die
2 pole
2 pole
For front mounting bolts
■ Terminal Arrangement M8 screw
3 pole For rear connecting studs
■ For Rear Connecting Studs
Applicable pressure type wire connector: 38mm2
R2
44
4-M4 tap holes or ø4-5 holes ø17 holes
2 pole Mounting plate M4 Mounting screw Breaker underside
Insulating tube
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M10 screw
S-100S Tripping Time (%)
Tripping Time
Base ambient temperature 40ºC
Current (percent rated current)
Ambient Temperture (ºC)
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
Temperature Compensation Curve
3 pole
ww
2 pole
w.
die
■ Drilling Plan
2 pole
For front mounting bolts
■ Terminal Arrangement
3 pole
For rear connecting studs
■ For Rear Connecting Studs Breaker underside Max. applicable pressure type wire connector: 38mm2
Mounting plate
M8 screw
Insulating bushing Bus or pressure wire connector connection
Insulating pipe Insulating pipe M10 screw 2 pole
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3 pole
45
Hr.
Hr.
FXK125-S / FXK125-H (MFXK100-S)
Min.
Min. value Sec.
Min. value
Max. interrupting time
Max. value of 31 to 50A
Current (percent rated current)
Overcurrent Tripping Characteristic Curve (15-30A)
Overcurrent Tripping Characteristic Curve (31-125A)
nh ath
e.x
■ Dimensions
ww
w.
die
■ Drilling Plan
For front mounting bolts
■ Terminal Arrangement
For rear connecting studs
■ For Rear Connecting Studs
Max. applicable pressure type wire connector: 60mm2 (22mm2)
9.5
24
22
M8 screw (M6 screw)
Bus or pressure wire connector connection (
): dimensions only for 50A or less
Applicable wire connector: 1.6 to 22mm2
Wire connection (15 to 50A) Dimensions are only for 60A to125A
46
Max. interrupting time
Current (percent rated current)
yz
Sec.
Tripping Time
Max. value
Tripping Time
Min.
Max. value of 51 to 125A
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Hr.
L-100E Tripping Time
Min.
Max. value of 31 to 100A Max. value of less than 30A Base ambient temperature 40ºC
Min. value of less than 30A
Tripping Time (%)
Sec.
Min. value of 31 to 100A
Current (percent rated current)
Ambient Temperture (ºC)
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
Temperature Compensation Curve
(4)-M4 tap holes or ø(4)5 holes
w.
(4)-M4 tap holes or ø(4)5 holes
die
■ Drilling Plan
ww
3 pole
3 pole
For front mounting bolts
■ Terminal Arrangement
(6)ø17 holes
For rear connecting studs
■ For Rear Connecting Studs
Max. applicable pressure type wire connector: 38mm2 (22mm2)
Breaker underside
M8 screw (M6 screw)
Bus or pressure wire connector connection (
): dimensions only for 50A or less
Insulating bushing
Applicable wire connector: 1.6 to 22mm2 M10 screw (M8)
Insulating pipe (60 to 100A)
3 pole Wire connection (15 to 50A)
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(
): dimensions only for 50A or less
47
Hr. Max. value
Cold start max. value
Tripping Time
Hot start max. value
Sec.
Min. value
Max. interrupting time
S-225SB
Min. value
Max. interrupting time
Sec.
Tripping Time
Min.
(MS-225SB)
Min.
Hr.
S-225SB
Current (percent rated current)
MS-225SB
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions
e.x
Base ambient temperature 40ºC
nh ath
Compensation rate of rated current (%)
(4) Mounting holes for M4 screw
Ambient Temperture (ºC)
Temperature Compensation Curve
3 pole
■ Drilling Plan
(4) M4 tap holes or ø(4) 5 holes ø(6) 28 holes
ww
w.
(2) M4 tap holes or ø(2) 5 holes
die
2 pole
For front mounting bolts
■ Terminal Arrangement Maximum applicable pressure type-wire connector = 60mm2 Special pressure type wire connector is attached for 175 – 225A as shown on the right table
For rear connecting studs
■ For Rear Connecting Studs
Breaker underside
Rated current (A) Applicable wire size of pressure type wire connector (mm2) 175 – 225 Pressure type wire connector 80, 100, 125 (mm) ø10 holes
Pressure type wire connector directly connected
48
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Hr. Max. value
Cold start max. value Hot start max. value
Tripping Time
Tripping Time
Min. Sec.
Min. value
Max. interrupting time
SXK225
Min. value
Sec.
(MSKX225)
Min.
Hr.
SXK225
Max. interrupting time
MSXK225
Current (percent rated current)
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions
Compensation rate of rated current (%)
e.x
Base ambient temperature 40ºC
Phase separator
Trip button
nh ath
Screw of slide cover
Ambient Temperture (ºC)
Temperature Compensation Curve
2-M4 Mounting screw hole
die
2-M4 screw holes or ø5 holes
2-M4 screw holes or ø5 holes ø(6) 28 hole
ww
w.
■ Drilling Plan
For front mounting bolts
■ Terminal Arrangement Terminal Arrangement
For rear connecting studs
■ For Rear Connecting Studs
Max. applicable crimping terminal: 150mm2
46
ø10 hole
M8 screw
A system studs (Standard)
24
Manufacturing of terminal
Crimping terminal directly connected
61 68 95
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25 right and left pole
t6.5
B system studs
56 center pole 70 right and left pole 110 center pole
49
Hr.
FXK250-S / FXK250-H
Max. value
Tripping Time
Min.
Base ambient temperature 40ºC
Sec.
Min. value Max. interrupting time
Compensation rate of rated current (%)
(MFXK225-S)
Current (percent rated current)
Ambient Temperture (ºC)
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
nh ath
Phase insulator (Removable)
e.x
■ Dimensions
Trip button
■ Drilling Plan
2-M4 screw holes or ø5 holes ø6-28 holes
ww
w.
2-M4 screw holes or ø5 holes
die
2-M4 Mounting holes
For front mounting bolts
■ Terminal Arrangement Maximum applicable pressure type-wire connector = 60mm2 Special pressure type wire connector is attached for 175 – 225A as shown on the right table
For rear connecting studs
■ For Rear Connecting Studs
Rated current (A) Applicable wire size of pressure type wire connector (mm2) 175 – 225 Pressure type wire connector 80, 100, 125 (mm)
Pressure type wire connector directly connected
50
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Hr.
L-225E Tripping Time
Min.
Max. value
Base ambient temperature 40ºC
Max. interrupting time
Compensation rate of rated current (%)
Sec.
Min. value
Current (percent rated current)
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
Ambient Temperture (ºC)
Temperature Compensation Curve
ww
w.
die
■ Drilling Plan
For front mounting bolts
■ Terminal Arrangement
For rear connecting studs
■ For Rear Connecting Studs
Max. applicable pressure-type Wire connector: 100mm2
ø9 hole A system studs (Standard) B system studs (Customer-changeable)
Bus or pressure-type wire connector connection
Right and left poles Center pole
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51
Hr.
S-400S/F-400R /L-400E
Base ambient temperature 40ºC
Max. interrupting time
Compensation rate of rated current (%)
Min. value Sec.
Tripping Time
Min.
Max. value
Current (percent rated current)
Ambient Temperture (ºC)
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
ww
w.
die
■ Drilling Plan
Position of mounting screw special nuts attached
For front mounting bolts
■ For front connection
For rear connecting studs
■ For Rear Connecting Studs
M10 bolt
A system studs (Standard) B system studs (Customer-changeable)
Pressure-type wire connector connection Right and left poles Center pole
52
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Hr.
Max. interrupting time
Sec.
Tripping Time
Min.
SX400 / FX400
Current (percent rated current)
200A setting 400A setting
yz
Overcurrent Tripping Characteristic Curve
Right and left poles
Phase separator 4-M6 screw hole Center poles
nh ath
Screw of slide cover
Trip button
die
■ Drilling Plan
e.x
■ Dimensions
4-M6 screw hole or ø7 hole
ww
w.
4-M6 screw hole or ø7 hole
6-ø35 hole
For front mounting bolts
■ Terminal Arrangement
M10 bolt
For rear connecting studs
■ For Rear Connecting Studs
Max. applicable crimping terminal: 200mm2 x 1 (w-terminal)
Insulating tube (center pole)
A system studs (Standard) B system studs (Customer-changeable) Crimpint terminal connection (ex. crimping terminal 100mm2 x 2 pcs.)
Right and left poles
Center pole
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53
Hr.
S-600S/F-600F/L-600E
Min.
Max. value
Magnetic trip range (in 4 steps)
Sec.
Position of setting
Max. interrupting time
Base ambient temperature 40ºC
Compensation rate of rated current (%)
Tripping Time
Min. value
Current (percent rated current)
Ambient Temperture (ºC)
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
■ Drilling Plan
(4) M6 tap holes or ø(4) 7 holes ø(6) 48 holes
ww
w.
(4) M6 tap holes or ø(4) 7 holes
die
194 when the auxilary handle is attached.
For front mounting bolts
■ For front connection
M12 bolt
For rear connecting studs
■ For Rear Connecting Studs
ø13.5 hole
Standard mounting of bar studs are flatwise A system Bar studs are mounted edgewise, If orders as (B system studs)
Pressure-type wire connector connection
204 when the auxilary handle is attached.
54
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Hr.
Max. interrupting time
Sec.
Tripping Time
Min.
SX600 / FX600
Current (percent rated current)
300A setting 600A setting
yz
Overcurrent Tripping Characteristic Curve
Phase separator
4-M6 screw hole
nh ath
Center poles
e.x
■ Dimensions
Trip button
4-M6 screw hole or ø7 hole
die
■ Drilling Plan
ww
w.
4-M6 screw hole or ø7 hole
ø48 hole
For rear connecting studs
For front mounting bolts
■ Terminal Arrangement
M12 bolt
■ For Rear Connecting Studs ø13.5 hole 4-M6 screw hole
Max. applicable crimping terminal: 200mm2 x 2
A system studs (Standard) B system studs
Crimpint terminal connection (ex. crimping terminal 200mm2 x 2)
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55
Hr. Min.
Max. value
Magnetic trip range (in 4 steps)
Tripping Time
Min. value
Sec.
Position of setting Max. interrupting time
Base ambient temperature 40ºC Compensation rate of rated current (%)
S-800S / F-800R / F-800RH / L-800E
Current (percent rated current)
Ambient Temperture (ºC)
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
■ Drilling Plan
(4) M6 tap holes or ø(4) 7 holes ø(6) 48 holes
ww
w.
(4) M6 tap holes or ø(4) 7 holes
194 when the auxilary handle is attached.
die
nh ath
e.x
■ Dimensions
For front mounting bolts
■ For front connection
For rear connecting studs
■ For Rear Connecting Studs
ø13.5 hole
M12 bolt
Standard mounting of bar studs are flatwise A system Bar studs are mounted edgewise, If orders as (B system studs)
204 when the auxilary handle is attached.
56
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Hr.
Max. interrupting time
Sec.
Tripping Time
Min.
SX800 / FX800
Current (percent rated current)
400A setting 800A setting
yz
Overcurrent Tripping Characteristic Curve
Phase separator
nh ath
4-M6 screw hole
e.x
■ Dimensions
Trip button
4-M6 screw hole or ø7 hole
die
■ Drilling Plan
ww
w.
4-M6 screw hole or ø7 hole
ø48 hole
For front mounting bolts
■ Terminal Arrangement
For rear connecting studs
■ For Rear Connecting Studs ø13.5 hole 4-M6 screw hole
M12 bolt
A system studs (Standard) B system studs
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57
Setting range at short limit
Hr. 1000A setting
500A setting
F-1000C
Tripping Time
Max. interrupting time
Sec.
Max. interrupting time
Sec.
Tripping Time
Min.
Min.
Hr.
F-1000C / F-1200C
Setting range at short limit
Current (A)
1200A setting
F-1200C
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
ww
w.
die
■ Drilling Plan
For front mounting bolts
■ For front connection
For rear connecting studs
■ For Rear Connecting Studs
M12 bolt
58
www.dienhathe.vn
600A setting
Hr.
Hr.
F-1000K / F-1200K
Max. value
Max. value
Min. Tripping Time
Magnetic trip range (in 4 steps)
Min. value
Position of setting
Lo
Hi
F-1000K
Max. interrupting time
Magnetic trip range (in 4 steps)
Position of setting
Sec.
Tripping Time Sec.
Min.
Min. value
Current (percent rated current)
Hi
Lo
Max. interrupting time
F-1200K
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions
nh ath
Compensation rate of rated current (%)
e.x
Base ambient temperature 40ºC
Ambient Temperture (ºC)
Temperature Compensation Curve
ww
w.
die
■ Drilling Plan
For front mounting bolts
■ For front connection
For rear connecting studs
■ For Rear Connecting Studs
M12 bolt
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59
Tripping Time
Min.
Hr.
FX1000 / FX1200
Sec.
Max. interrupting time
FX1000 500A setting FX1200 600A setting
Current (percent rated current)
yz
Overcurrent Tripping Characteristic Curve
4-M8 screw hole
Phase separator ø13.5 hole
Trip button
4-M8 screw hole or ø10 hole
ww
w.
die
4-M8 screw hole or ø10 hole
nh ath
Auxiliary handle
■ Drilling Plan
e.x
■ Dimensions
FX1000 1000A setting FX1200 1200A setting
For front mounting bolts
■ Terminal Arrangement
M12 bolt
For rear connecting studs
■ For Rear Connecting Studs
4-M8 screw hole
Auxiliary handle
ø13.5 hole
A system studs (Standard) B system studs
60
www.dienhathe.vn
Hr. Sec.
Tripping Time
Min.
F-1600CB
Max. interrupting time
Setting range at short limit
1600A setting
800A setting
Current (A)
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
4-M8 tap holes or ø4-10 holes
die
■ Drilling Plan
ww
w.
320 and more
4-M8 tap holes or ø4-10 holes
For front mounting bolts
■ Terminal Arrangement
For rear connecting studs
■ For Rear Connecting Studs ø12 hole
4-Mounting holes for M8 screw
Standard mounting of bar studs are flatwise A system
less than 15 for connecting of conductor M10 x 50 bolt
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Bar studs are mounted edgewise, If orders as (B system studs)
61
Hr. Tripping Time Sec.
Min.
F-1600B
Magnetic trip range (in 4 steps) Position of setting Lo
Max. interrupting time
Hi
Current (percent rated current)
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
die
■ Drilling Plan
4-M8 tap holes or ø4-10 holes
ww
w.
320 and more
4-M8 tap holes or ø4-10 holes
For front mounting bolts
■ Terminal Arrangement
For rear connecting studs
■ For Rear Connecting Studs ø12 hole
4-Mounting holes for M8 screw
Standard mounting of bar studs are flatwise A system less than 15 for connecting of conductor M10 x 50 bolt
Bar studs are mounted edgewise, If orders as (B system studs)
ø12 hole
62
www.dienhathe.vn
Hr.
F-1600E
[T1] Setting range
[I2] Setting range
Sec.
Tripping Time
Min.
Rated current
[T2] Setting range
[I3] Setting range
Current (percent rated current)
yz
Overcurrent Tripping Characteristic Curve
die w.
■ For Rear Connecting Studs
ww
■ Drilling Plan
nh ath
e.x
■ Dimensions
www.dienhathe.vn
63
DIMENSIONS
OF
4
POLE BREAKERS
yz
F-60R 4 pole
For rear connecting studs
e.x
For front mounting bolts
Drilling plan
die
nh ath
F-100S 4 pole
For rear connecting studs
For front mounting bolts
w. ww
F-100KB 4 pole
Drilling plan
For rear connecting studs
For front mounting bolts
Drilling plan
64
www.dienhathe.vn
yz
F-250FB / F-250KC 4 pole
nh ath
e.x
L-225E 4 pole
For rear connecting studs
Drilling plan
For front mounting bolts
For rear connecting studs
Drilling plan
ww
F-600F / L-600E 4 pole
w.
die
F-400R / L-400E 4 pole
For front mounting bolts
For front mounting bolts
For rear connecting studs Drilling plan
www.dienhathe.vn
65
yz
F-800R / L-800RH 4 pole
For front mounting bolts
For rear connecting studs
e.x
Drilling plan
nh ath
F-1000K, F-1200K 4 pole F-1000C, F-1200C 4 pole
For front mounting bolts
die Auxiliary handle
Trip button
w.
Phase separator ø13.5 hole
ww
F-1600CB 4 pole F-1600B 4 pole 4-M8 screw hole
For rear connecting studs Drilling plan
For front mounting bolts
For rear connecting studs
Drilling plan
66
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EARTH LEAKAGE BREAKERS AND EARTH LEAKAGE RELAYS This is a combination of a Fuse-Free Breaker and a leakage current detector for preventing fire or electric shock due to deterioration of electric insulation. It will provide perfect protection of a circuit against overload,
■ Principle of operation This device is composed of a zero phase current transformer for detecting leakage current, a control circuit, and a Fuse-Free Breaker with a shunt trip.
nh ath
As shown in Fig. 37, magnetic fluxes cancel out each other, inducing no output voltage in the secondary coil while no leakage is present in the load circuit.
e.x
yz
short-circuit, or earth leakage.
i1 + i2 + i3 = 0
If leakage current (lg) occurs in the load circuit, magnetic flux øg is induced, producing a certain voltage across the secondary coil. i1 + i2 + i3 = ig
die
The induced voltage is supplied to the shunt trip coil of the FuseFree Breaker, through a control circuit composed of diodes and semiconductor control elements, to break the circuit.
Fig. 37 Principle of operation
cLassification and coMposition
R Series
w.
Standard Breaker
High Interrupting Breaker
Earth Leakage Relay Series
ww
E Series
30A – 800A frame
100A – 1200A frame
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–
67
R atings Table 19
E
and
specifications
series Type
EB-50E
EB-100E
EX30
EX50
EX50B
EX50C
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
Appearance
Phase- wiring Sysytem
1ø2W
3ø3W 1ø3W 1ø2W
Number of poles
2
3
3
3
3
3
100 – 200
100 – 200
200 – 440
200 – 440
100 – 200
200 – 440
Rated Current (A) (Base ambient temperature 40ºC)
5 10 15 20 30 40 50
60 75 100
5 10 15 20 30
5 10 15 20 30 40 50
Rated Impulse withstand Voltage Uimp (kV)
4
4
6
6
6
6
30 100
30 100 ∙200 ∙500
30 100 ∙200 ∙500
(15) 30 100 (200)
30 100 ∙200 ∙500
0.1
0.1
0.1
—
—
(100 ∙200 ∙500 )
—
—
(0.3)
—
—
(0.1)
0.1
0.1
0.1
—
—
—
Operating time (sec. or less) Limiting non-actuating time (sec. or more)
—
—
—
—
—
—
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
440V
—
—
2.5 / 1
2.5 / 1
—
10 / 3
415V
—
—
2.5 / 1
2.5 / 1
—
10 / 3
400V
—
—
2.5 / 1
2.5 / 1
—
10 / 3
JIS C 8201-2-2 Ann2
AC
(Icu/Ics)
240V
—
200V
5/2
100V
96
c
60
d
76
Net Weight (kg)
0.3
Phase Separator for Line Side Test Button Lead Wire
TBL
0.4
130
60
60
76
84
84
84
84
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○ ○
○ ○ ○
—
—
—
—
—
—
○
○ ○
○ ○
○ ○
○ ○
—
GKW (STB)
—
GK∙ GKW (BSD)
—
—
STB-2M
STB-2M
STB-2M
STB-2M
—
—
—
—
—
○
○
○
○
—
—
—
—
—
—
—
—
—
—
—
—
—
MIW-2E
MIW-2E
MIW-2E
MIW-2E
—
—
—
—
—
—
—
—
—
—
—
—
LC-03
LC-03
LC-2G
LC-2G
LC-2G
LC-2G
—
—
HL-2G
HL-2G
HL-2G
HL-2G
HA
—
—
HA-108
HA-108
HA-108
HA-108
HM
—
—
HM-S12
HM-S12
HM-S12
HM-S12
TMC
TMC-0G
TMC-0H
TMC-1
TMC-1
TMC-1
TMC-1
Short type
—
—
TMC-1S
TMC-1S
TMC-1S
TMC-1S
Long type
—
—
TMC-2D
TMC-2D
TMC-2D
TMC-2D
BTC
—
—
BTC-1
BTC-1
BTC-1
BTC-1
●
●
○
○
○
○
Automatic Tripping Device
Full Magnetic
Full Magnetic
Full Magnetic
Full Magnetic
Full Magnetic
Full Magnetic
Trip Button
—
—
—
—
—
—
Terminal Cover
Front Type Rear Type
IEC Rail 35 mm
Attention 1. 2. 3. 4. 5. 6. 7. 8.
● : Standard ○ : Option Please use right and left poles in case of using ELBs of 3 poles 200V to 1ø2W 200V wiring sysytem. Please connect neutral line to middle pole of ELBs incase of using ELBs of 3 poles 200V to 1ø3W100 / 200V distribution system. Standard flush mounting base assembly of up to 400AF are GKW and GK is standard in case of 600AF or more. Installation of phase separators is required in case of types marked (*2) IEC rail is standard installation in case of EB-50E and EB-100E, so installation screws and metal fittings are not attached. The accessories marked (*3) can be installed by customers Please state frequency 50 or 60Hz in case of RF-800KN, RF-1000KN, RF-1200KN.
68
● (*2)
—
ww
Handle Operating Mechanism
130
60
○ ○ ○
—
LC
130
60
—
○ ○ ○
STB
HL
130
60
—
BSD
Lock Cover
97.5
0.7
○
Handle Lock
75
Front Terminal
TB2
MMK-C
—
75
0.7
—
MIW
10 / 3
75
Front Terminal
—
MMK-S
—
75
0.7
TB
Motor-operating Mechanism
—
75
Front Terminal
EAL
Mechanical Interlock
5/2
0.7
Earth Leakage Alarm Sw.
PK
35 / 9 35 / 9
Front Terminal
AL
Plug-in Mounting Base Assembly
— 10 / 3
0.6
AUX
Flush Mounting Base Assembly
5/2 5/2
Front Terminal
Alarm Switch
Rear-connecting Stud
5/2
5/2
Front Terminal
Auxiliary Switch
Terminal Block
Exterior Accessories
75
b
Standard Connection Type
Interior Accessories
5/2 50
—
5/2
w.
Dimensions (mm)
a
d c
b
a
e.x
Operating time (sec. or less) Rated Sensitivity Current (mA)
Indication of Earth Leakage
Rated Breaking Capacity (kA)
5 10 15 20 30 40 50
(15) 30 (100)
nh ath
Time Delay Type
5 10 15 20 30 40 50
Rated Sensitivity Current (mA)
die
High Speed Type
yz
3
Rated Voltage (AC V)
www.dienhathe.vn
R atings
and
S pecifications
EX100
EX100B
EX225
EXK225
EX400
EX400B
EX600B
EX800B
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3
3
3
3
3
3
3
200 – 440
200 – 440 (100 – 200)
200 – 440 (100 – 200)
200 – 440 (100 – 200)
200 – 440
200 – 440
200 – 440
50 60 75 100
50 60 75 100
125 150 175 200 225
125 150 175 200 225
250 300 350 400
6
6
6
6
8
(15) 30 100 (200)
30 100 ∙200 ∙500
30 100 ∙200 ∙500
30 100 ∙200 ∙500
(30) 100 ∙200 ∙500
yz
3 100 – 200
200 / 225 / 250 300 / 350 / 400 adjustable
300 / 350 / 400 500 / 600 adjustable
400 / 450 / 500 600 / 700 / 800 adjustable
8
8
8
(30) 100 ∙200 ∙500
100 ∙200 ∙500
100 ∙200 ∙500
0.1
0.1
0.1
0.1
0.1
0.1
0.1
—
(100 ∙200 ∙500 )
(100 ∙200 ∙500 )
(100 ∙200 ∙500 )
(100 ∙200 ∙500 )
(100 ∙200 ∙500 )
(100 ∙200 ∙500 )
(100 ∙200 ∙500 )
—
(0.3)
(0.3 0.6 1.2)
(0.3 0.6 1.2)
(0.3 0.6 1.2)
(0.3 0.6 1.2)
(0.3 0.6 1.2)
(0.3 0.6 1.2)
—
(0.1)
(0.1 0.2 0.5)
(0.1 0.2 0.5)
(0.1 0.2 0.5)
(0.1 0.2 0.5)
(0.1 0.2 0.5)
(0.1 0.2 0.5)
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
—
10 / 3
15 / 8
15 / 8
36 / 18
36 / 18
36 / 18
36 / 18
—
10 / 3
15 / 8
15 / 8
36 / 18
36 / 18
36 / 18
36 / 18
—
10 / 3
15 / 8
15 / 8
36 / 18
36 / 18
36 / 18
36 / 18
35 / 9
35 / 18
35 / 9
35 / 18
10 / 3
—
—
75
75
105
130
130
165
60
60
60
84
85
0.9
2.2
Front Terminal
Front Terminal
○ ○ ○ ○
● (*2)
○ ○ ○
○ ○ ○
—
—
—
○ ○
○ ○
○ ○
STB-3K (50A:STB-2M)
STB-3K (50A:STB-2M)
—
—
—
○
○
○
—
—
—
—
—
MIW-2E
MIW-2E
—
—
—
—
LC-2G
LC-2G
35 / 18
50 / 25
50 / 25
50 / 25
50 / 25
35 / 18
50 / 25
50 / 25
50 / 25
50 / 25
—
—
—
—
—
105
140
140
210
210
165
257
257
274
274
68
103
103
103
103
93
133
133
141
141
2.2
6.6
6.5
10.6
12.9
Front Terminal
Front Terminal
Front Bar Terminal
Front Bar Terminal
Front Bar Terminal
Front Bar Terminal
● (*2)
● (*2)
● (*2)
● (*2)
● (*2)
● (*2)
○
○ ○ (*3) ○ (*3)
○
○ (*3) ○ (*3)
○ ○ ○
○ ○ (*3) ○ (*3)
—
—
—
—
—
○ ○
○ ○
○ ○
○ ○
○ ○
—
—
—
—
—
○
○
○
○
○
—
—
—
—
—
die
84 0.8
nh ath
— 10 / 3
e.x
0.1
○ (*3) ○ (*3)
○
○
○
○ (GK)
○ (GK)
—
—
—
—
—
—
MIW-4F
MIW-4L
○
MIW-5F
MIW-5G
MIW-5G
—
—
—
—
—
—
—
—
—
—
—
—
LC-4E
LC-2F
—
—
—
—
ww
w.
○
HL-2G
HL-2G
HL-4E
HL-2F
HL-5
HL-5
HL-6
HL-6
HA-108
HA-108
HA-207
HA-209
HA-405
HA-406
HA-402
HA-402
HM-S12
HM-S12
HM-S22
HM-S23
—
—
—
—
TMC-1
TMC-1
TMC-4K
TMC-4J
TMC-5B
TMC-5B
TMC-5D
TMC-5D
TMC-1S
TMC-1S
TMC-4JS
TMC-4JS
—
—
—
—
TMC-2D
TMC-2D
—
—
—
—
—
—
BTC-1
BTC-1
BTC-4G
BTC-4J
BTC-5B
BTC-5B
—
—
○
○
—
—
—
—
—
—
Full Magnetic
Full Magnetic
Thermal-Magnetic
Thermal-Magnetic
Thermal-Magnetic
Electric Relay
Electric Relay
Electric Relay
—
—
—
●
—
●
●
●
9. Applicable voltage range Rated voltage 100 – 200V 440V 200 – 440V
Applicable circuit voltage 100 ∙ 110 ∙ 200 ∙ 220V 400 ∙ 415 ∙ 440V 200 ∙ 220 ∙ 240 380 ∙ 400 ∙ 415 ∙ 440V
Permissible range of voltage 80 – 242V 320 – 484V 160 – 484V
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69
R
Table 20
series Type
RXK125-S
RXK125-H
RX100
RXK250-S
RXK250-H
RG-225BN RG-225BH
RX400
RX400B
Phase- wiring Sysytem
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3ø4W
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3ø4W
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
Number of poles
3
3
4
3
3
4
3
3
200 – 440
200 – 440 (100 – 200)
200 – 440
250 300 350 400
200 / 225 / 250 300 / 350 / 400 adjustable
8
8
Appearance
Rated Current (A) (Base ambient temperature 40ºC)
Rated Sensitivity Current (mA) Operating time (sec. or less) Rated Sensitivity Current (mA) Operating time (sec. or less) Limiting non-actuating time (sec. or more) Indication of Earth Leakage
JIS C 8201-2-2 Rated Ann2 Breaking (Icu/Ics) Capacity (kA)
8
(0.3 ∙ 0.6 ∙1.2) (0.3 ∙ 0.6 ∙1.2) (0.3 ∙ 0.6 ∙1.2)
—
(0.3 ∙ 0.6 ∙1.2)
(0.3 ∙ 0.6 ∙1.2)
(0.1 0.2 0.5) (0.1 0.2 0.5) (0.1 0.2 0.5)
—
(0.1 0.2 0.5)
(0.1 0.2 0.5)
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
50 / 25
50 / 25
30 / 15
50 / 25
50 / 25
30 / 15
50 / 25
100 / 50
—
—
a
90
90
b
150
150
c
68
68
d
94
94
Net Weight (kg)
2.1
2.1
Standard Connection Type
Front Terminal
Front Terminal ● (*2)
○
○ ○ (*3) ○ (*3)
Alarm Switch
AL
Auxiliary Switch
AUX
○ (*3) ○ (*3)
Earth Leakage Alarm Sw.
EAL
—
TB
○ ○ STB-2S (Up to 50A)
Mechanical (button)
Mechanical (button)
50 / 25
42 / 21
50 / 50
50 / 50
50 / 25
42 / 21
50 / 50
50 / 50
50 / 25
30 / 15
50 / 25
42 / 21
50 / 50
50 / 50
85 / 43
50 / 25
100 / 50
85 / 43
100 / 100
100 / 100
85 / 43
50 / 25
100 / 50
85 / 43
100 / 100
100 / 100
—
—
—
—
—
—
120
105
105
185
140
140
150
165
165
345
275
275
103
68
68
103
103
103
123
95
95
133
133
133
2.8
2.0
2.0
9.3
6.6
6.6
Front Terminal
○ ○ ○ ○
die
● (*2) TBL
Front Terminal Front Terminal
Front Terminal
Front Bar Terminal Front Bar Terminal
● (*2)
● (*2)
● (*2)
● (*2)
● (*2)
○
○
○ (*3) ○ (*3)
○ ○ ○
○
○ (*3) ○ (*3)
○ ○ ○
○ (*3) ○ (*3)
—
—
—
—
—
—
—
○ ○
○ ○
○ ○
○ ○
○ —
○ ○
○ ○
STB-2S (Up to 50A)
○
—
—
—
—
—
—
○
○
○
○
○ —
GKW (STB)
○ (Up to 50A) ○ (Up to 50A)
w.
BSD
BSD-3S BSD-3S (60A or more) (60A or more)
GK∙GKW (BSD) ○ (60A or more) ○ (60A or more) PK
○
—
—
—
—
—
○
○
○ (GK)
○
○
—
—
○
○
—
—
—
—
Mechanical Interlock
MIW
MIW-3H
MIW-3H
MIW-3F
MIW-4M
MIW-4M
MIW-5DE
○
MIW-5F
Motor-operating Mechanism
MMK-S
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
○ ○
LC-2C
LC-4J
LC-4J
—
—
—
HL
○ ○
○
HL-4J
HL-4J
HL-5
HL-5
HL-5
HA
—
—
HA-106
HA-210
HA-210
HA-405
HA-405
HA-406
MMK-C
Lock Cover
LC
Handle Lock Handle Operating Mechanism Terminal Cover
ww
Exterior Accessories
HM
HM-S13
HM-S13
HM-S11
HM-S25
HM-S25
—
—
—
Front Type
TMC
TMC-2C
TMC-2C
TMC-3C
TMC-4J
TMC-4J
TMC-5B
TMC-5B
TMC-5B
Short type
—
—
—
TMC-4JS
TMC-4JS
—
—
—
Long type
—
—
—
—
—
—
—
—
Rear Type
BTC
BTC-2C
BTC-2C
BTC-3C
BTC-4J
BTC-4J
BTC-5B
BTC-5B
BTC-5B
IEC Rail 35 mm
—
—
—
—
—
—
—
—
Automatic Tripping Device
ThermalMagnetic
ThermalMagnetic
Full Magnetic
ThermalMagnetic
ThermalMagnetic
Thermal-Magnetic
ThermalMagnetic
Electronic Relay
Trip Button
●
●
—
●
●
—
—
●
Attention 1. 2. 3. 4. 5. 6. 7. 8.
● : Standard ○ : Option Please use right and left poles in case of using ELBs of 3 poles 200V to 1ø2W 200V wiring sysytem. Please connect neutral line to middle pole of ELBs incase of using ELBs of 3 poles 200V to 1ø3W100 / 200V distribution system. Standard flush mounting base assembly of up to 400AF are GKW and GK is standard in case of 600AF or more. Installation of phase separators is required in case of types marked (*2) IEC rail is standard installation in case of EB-50E and EB-100E, so installation screws and metal fittings are not attached. The accessories marked (*3) can be installed by customers Please state frequency 50 or 60Hz in case of RF-800KN, RF-1000KN, RF-1200KN.
70
0.1
(0.3 ∙ 0.6 ∙1.2)
30 / 15
STB
0.1
(0.1 0.2 0.5)
30 / 15
Rear-connecting Stud
0.1
(0.3 ∙ 0.6 ∙1.2)
415V
TB2
0.1
(0.1 0.2 0.5)
100V
b
0.1
440V
Phase Separator for Line Side
8
100 ∙200 ∙ 500
(0.3 ∙ 0.6 ∙1.2)
200V
Plug-in Mounting Base Assembly
0.1
30 30 100 ∙200 ∙500 100 ∙200 ∙500
(0.1 0.2 0.5)
50 / 25
Flush Mounting Base Assembly
8
(100 ∙200 ∙500 ) (100 ∙200 ∙500 )
100 / 50
Terminal Block
8
125 150 175 200 225
—
30 / 15
Test Button Lead Wire
125 150 175 200 225 250
(100 ∙200 ∙500 ) (100 ∙200 ∙500 ) (100 ∙200 ∙500 ) (100 ∙200 ∙500 ) (100 ∙200 ∙500 ) (100∙200∙500 )
30 100 ∙200 ∙500
0.1
50 / 25
Dimensions (mm)
125 150 175 200 225 250
30
0.1
240V
d c
8
200 – 440
(30) (30) 100 ∙200 ∙500 100 ∙200 ∙500
30 30 100 ∙200 ∙500 100 ∙200 ∙500
400V
AC
a
Interior Accessories
8
200 – 440
nh ath
Time Delay Type
200 – 440
15 20 30 40 50 16 20 30 40 50 5 10 15 20 30 40 63 75 100 125 63 75 100 125 50 60 75 100
Rated Impulse withstand Voltage Uimp (kV) High Speed Type
200 – 440
yz
200 – 440
e.x
Rated Voltage (AC V)
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R atings
RG-400BH
RF-600FN
RX800B
RF-800KN
3ø4W
3ø3W 1ø3W 1ø2W
3ø4W
3ø3W 1ø3W 1ø2W
3ø4W
3ø3W 1ø3W 1ø2W
3ø4W
3ø3W 1ø3W 1ø2W
3ø3W 1ø3W 1ø2W
3ø4W
3ø3W 1ø3W 1ø2W
4
3
4
3
4
3
4
3
3
4
3
200 – 440
200 – 440
440 (200)
200 – 440
440 (200)
250 300 350 400
300 / 350 / 400 500 / 600 adjustable
500 600
400 / 450 / 500 600 / 700 / 800 adjustable
8
8
8
8
8
8
100 ∙200 ∙500
50 ∙100 ∙200 500 ∙1000
100 ∙200 ∙500
50 ∙100 ∙200 500 ∙1000
50 ∙100 ∙200 500 ∙1000
0.1
0.1
100 ∙200 ∙500
30
440 (200)
700 800
1000
0.1
0.1
—
(100 ∙200 ∙500 )
(100 ∙200 ∙500 )
(100 ∙200 ∙500 )
(100 ∙200 ∙500 )
(100 ∙200 ∙500 )
(0.3 0.6 1.2)
—
(0.3 0.6 1.2)
(0.3 1.2)
(0.3 0.6 1.2)
(0.3 1.2)
(0.1 0.2 0.5)
—
(0.1 0.2 0.5)
(0.1 0.5)
(0.1 0.2 0.5)
(0.1 0.5)
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
440 (200)
0.1
RF-1200CBN
440 (200) 600 / 700 / 800 1000 / 1200 adjustable
1200
8
8
8
50 ∙100 ∙200 500 ∙1000
50 ∙100 ∙200 500 ∙1000
50 ∙100 ∙200 500 ∙1000
0.1
0.1
0.1
(100 ∙200 ∙500 )
(100 ∙200 ∙500 )
(100 ∙200 ∙500 )
(0.3 1.2)
(0.5 1.2)
(0.3 1.2)
(0.5 1.2)
(0.1 0.5)
(0.2 0.5)
(0.1 0.5)
(0.2 0.5)
Mechanical (button)
Mechanical (button)
Mechanical (button)
Mechanical (button)
50 / 50
42 / 21
50 / 50
85 / 22
50 / 50
42 / 21
50 / 50
85 / 22
42 / 21
50 / 50
42 / 21
50 / 50
85 / 22
85 / 22
85 / 22
85 / 22
85 / 22
85 / 43
100 / 100
85 / 43
100 / 100
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
85 / 43
100 / 100
85 / 43
100 / 100
125 / 32
125 / 32
125 / 32
125 / 32
125 / 32
—
—
—
—
—
—
—
—
185
210
280
210
345
274
580
274
103
103
141
103
133
141
179
141
10.6
23.0
12.9
10.2
85 / 22
85 / 22
85 / 22
85 / 22
85 / 22
85 / 22
280
210
280
210
210
— 280
210
800
800
800
800
185
185
185
185
185
225
225
225
225
225
50.0
41.0
60.0
41.0
41.0
800
60.0
41.0
Front Bar Terminal Front Bar Terminal Front Bar Terminal Front Bar Terminal Front Bar Terminal Front Bar Terminal Front Bar Terminal Front Bar Terminal
● (*2)
● (*2)
● (*2)
● (*2)
○ ○ ○
○
○
○ (*3) ○ (*3)
○ ○ ○
—
—
●
○ —
○ ○
○ ○
—
—
—
○
○
○
—
—
MIW-5DE
MIW-5G
—
— — —
● (*2)
● (*2)
● (*2)
● (*2)
○ ○ ○
○ ○ ○
○ ○ (*3) ○ (*3)
○ ○ ○
○ ○ (*3) ○ (*3)
—
●
●
●
●
●
○ ○
○ ○
○ ○
○ ○
○ ○
○ ○
—
—
—
—
—
—
○
○
○
○
○
○
—
—
—
—
—
○ (GK)
○ (GK)
—
○ (GK)
○ (GK)
○ (GK)
○ (GK)
○ (GK)
—
—
—
—
—
—
—
○
MIW-5G
○
○
○
○
○
—
—
—
—
—
—
—
—
ww
—
—
● (*2)
die
—
○ (GK)
○ (*3) ○ (*3)
w.
—
○ (GK)
—
85 / 22
85 / 22
nh ath
42 / 21 42 / 21
Front Bar Terminal
—
—
—
—
—
—
—
—
—
—
—
—
—
HL-5
HL-6
HL-6
HL-6
○
○
○
○
○
HA-405
HA-402
HA-402
HA-402
HA-801
HA-801
HA-801
HA-801
HA-801
—
—
—
—
—
—
—
—
—
TMC-5B
TMC-5D
TMC-5D
TMC-5D
TMC-6
TMC-6
TMC-6B
TMC-6
TMC-6B
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
— BTC-5B — Thermal-Magnetic —
440 (200)
RF-1200KN
500 / 600 / 700 800 / 900 / 1000 adjustable
(100 ∙200 ∙500 )
Mechanical (button)
RF-1000CBN
e.x
0.1
RF-1000KN
S pecifications
RX600B
yz
RG-400BN
and
—
—
—
—
—
—
—
—
Electronic Relay
ThermalMagnetic
Electronic Relay
ThermalMagnetic
ThermalMagnetic
Electronic Relay
ThermalMagnetic
Electronic Relay
●
●
●
●
●
●
●
●
—
9. Applicable voltage range Rated voltage 100 – 200V 200V 440V 200 – 440V
Applicable circuit voltage 100 ∙ 110 ∙ 200 ∙ 220V 200 ∙ 220V 400 ∙ 415 ∙ 440V 200 ∙ 220 ∙ 240 380 ∙ 400 ∙ 415 ∙ 440V
Permissible range of voltage 80 – 242V 160 – 220V 320 – 484V 160 – 484V
www.dienhathe.vn
71
c onstRUction The Earth Leakage Circuit Breakers (ELB) consists of circuit breaker unit composed by a switching mechanism, are extinguishers, an over-current tripping device, etc., zero-phase sequence current transformer, amplifier and others for detecting earth leakage current. These components are accommodated in a heat-proof and arc-proof molded case and cover. A typical example of its construction is shown in the diagram below.
Handle
Arc extinguishing device
yz
Earth leakage tripping device
Quick-make, quick-break, trip-free mechanism
e.x
Earth leakage trip indicator
Test button
Over current tripping device
Amplifier
nh ath
Rated sensitivity current selector
Zero-phase sequence current transformer
Operating time selector (Time delay type)
die
Typical construction of Earth leakage breaker for power supply
Rated sensitivity current selector
Connecting terminal
w.
ZCT
Connecting terminal for ZCT
ww
Operating time selector
Connecting terminal for earth leakage relay
Reset button
Earth leakage trip indication
Test button
Typical construction of Earth leakage relays
72
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Output terminal
Table 21
Applicability of interior accessories
EB-50E EB-100E
EB-50E
Frame
EX30 EX50 EX50B EX50C EX100 EX100B
Poles Accessories
2
EX225 ✶ EXK225 ✶ RXK125-S ✶ RXK125-H ✶ RXK250-S ✶ RXK250-H
3
RG-225B (N) ✶ EX400B ✶ RX400B
✶ EX600B ✶ RX600B ✶ EX800B ✶ RX800B
RF-800KN RF-1000KN RF-1200KN ✶ RF1000CBN ✶ RF1200CBN
RF-600FN
3, 4
3
3, 4
3
3
Alarm Switch
AL
1C
1C
1C
2C
Auxiliary Switch
AUX
1C
1C
1C
2C
Alarm + Auxiliary
AL + AUX
—
1C
1C
1C
1C
Earth Leakage Alarm Switch
EAL
—
Alarm + Auxiliary + EAL Switch
AL + AUX + EAL
Test Button Lead Wire
TBL
—
—
Appearance
Time Delay Type
R-NZB
R-NZBT
ww
Rated Voltage (AC V) Frequency (Hz)
Rated Sensitivity Current (mA)
50 / 100 / 200 / 500 / 1000 (1) (30)
Operating Time (sec.)
0.1 or less
Alarm Contact a
b
Dimensions (mm)
d c
2C
1C
1C
1C
2C
2C
2C
2C
Equipped normaly
Equipped normaly
1C
1C
2C
2C
Equipped normaly
Equipped normaly
AL
Standard type Automatic Reset Type R-NZBK
—
—
EAL
AUX
Latched Type R-NZBL
100, 200, 240, 380, 415 50, 60 100 / 200 / 500 / 50 / 100 / 200 / 1000 / 2000(1) 500 / 1000 (1) (30) 0.3 0.1 or less (0.2 / 0.5 / 2 / 4 (1)) 0.3 1c + 1a
a
TBL
Relay: Automatic Reset Lamp: Latched R-NZBR
100 / 200 / 500 / 1000 / 2000(1) 0.3 (0.2 / 0.5 / 2 / 4 (1))
80
b
80
c
115
Weight (kg) Notes:
2C
—
High Speed Type
w.
Type-Form
2C
yz
—
die
Function
2C
—
Handle of Breaker
Earth Leakage Relays
2C
e.x
—
Remarks: (1) Handle of breaker (2) 2C: 1C is also available
Table 22
2C
nh ath
—
2C
0.45
(1) Interchangeable by manual operation. (2) Rating with ( ) are manufactured by customer’s order. (3) Rated Voltage Applicable Circuit Voltage Remarks 100V 200V 240V 380V 415V
100 ∙ 110V 200 ∙ 220V 230 ∙ 240V 380V 400 ∙ 415 ∙ 440 ∙ 460V (60Hz)
Interchangealbe by tap changing
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73
Contact Specifications Load
Resistive Load cosø = 1
Inductive Load cosø = 0.3, L / R = 7ms
Rated Thermal Current (A)
Rated Current (A)
Table 24
AC 120V
3
2
AC 240V
3
1.5
AC 415V
1
0.5
DC 24V
3
1.5
DC 100V
0.2
0.2
Zero-phase-sequence Current Transformer Maximum Available Wire Size
Aperture Diameter
Type
3
Vinyl-insulated 600V Wire (IV)
Polyethylene-Insulated 600V Wire (CV)
2-wire
3-wire
4-wire
2-wire
3-wire
ø15
14mm2 (88A)
8mm2 (61A)
8mm2 (61A)
2mm2 (33A)
ZR-30B
ø30
60mm2 (217A)
50mm2 (190A)
38mm2 (162A)
38mm2 (190A)
ZR-58B
ø58
250mm2 (556A)
200mm2 (469A)
150mm2 (395A)
ZR-65
ø65
325mm2 (650A)
250mm2 (556A)
200mm2 (469A)
ZR-80
ø80
500mm2 (842A)
500mm2 (842A)
325mm2 (650A)
ZR-120
Table 25
ø100
500mm x 4 (1,684A) 400mm x 6 (1,490A)
ø120
Z-400B
Z-600B
Number of Poles
3
Continuous Thermal Current (A)
4 400
Frequency (Hz) Rated withstand Current (kA)
A
220
100mm2 (365A)
200mm2 (560A)
150mm2 (480A)
400mm2 (870A)
325mm2 (760A)
250mm2 (655A)
600mm (1,140A)
2
400mm2 (870A)
2
600mm2 (1,140A)
600mm (1,140A)
2
1000mm (1,600A)
800mm (1,370A)
3
Z-1000B
4
3
800
Z-1200B
4
3
1000
Z-2000B
4
3
1200
4 2000
600 50, 60 150 (peak value)
Refer to Earth Leakage Relays Ditto
315
220
315
240
320
240
320
240
320
310
380
348
348
348
380
380
380
380
380
380
300
300
400
460
460
480
480
480
480
480
480
600
600
B
348
B1
400
C
187
214
187
214
214
239
214
239
214
239
242
284
11
15
11.2
16
12.3
17
12.3
17
13
18
30
42
ww
b b1
4
w.
Operating Time (sec.)
74
150mm2 (480A)
250mm2 (655A)
100 (peak value)
Rated Sensitivity Current
Weight (kg)
3
600
Rated Voltage (AC V)
Dimensions (mm)
200mm2 (560A)
Z-800B
die
Appearance
c
500mm (842A) 2
ZCT with Primary Conductors Type
14mm2 (105A)
2
350mm x 9 (1,950A) 400mm x 8 (1,490A)
—
a
2
2
—
22mm2 (135A)
nh ath
ZR-100
2
4-wire
2mm2 (33A)
e.x
ZR-15
2
yz
Table 23
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e aRtH L eaKage R eLaYs
w.
die
nh ath
e.x
yz
of
ww
a ppLication
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75
Hr.
diMensions
Tripping Time
Min.
EB-50E
Max.
Base ambient temperature 40ºC
Current (percent rated current)
yz
Tripping Time (%)
Sec.
Min.
Ambient Temperture (ºC)
e.x
Overcurrent Tripping Characteristic Curve ■ Dimensions
2-M4 mounting hole
2-M4 mounting hole
M5 screw
nh ath
Mounting fixture
Test button Earthleakage trip indicator
Earthleakage trip indicator
2-M4 screw hole or ø5 hole
2-M4 screw hole or ø5 hole
Direct-connected bus drilling
2 pole
ww
w.
■ Drilling Plan
die
Test button
Temperature Compensation Curve
1mm clearance on each side of handle
3 pole
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
■ Internal Diagram Connection
Max. applicable pressure-type wire connector: 14mm2
Applicable wire conductor ø1.6 – 22mm2
M5 screw
Bus or pressure-type wire connector connection
76
Wire connection
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Hr.
Max. value for 31A or more
Min.
EX30 / EX50 / EX50B Tripping Time
Max. value for 30A or less
Min. value
Tripping Time (%)
Sec.
Base ambient temperature 40ºC
Current (percent rated current)
Ambient Temperture (ºC)
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions
e.x
2-mounting holes for M4 screw Rated sensitivity current selector (if provided)
nh ath
Earthleakage trip indicator
■ Drilling Plan
w.
2-M4 tap holes or ø5 holes
Direct-connected bus drilling
ww
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
ø5.5 holes
die
Test button
Temperature Compensation Curve
Frontplate cutout
■ Internal Diagram Connection
Max. applicable pressure-type wire connector: 14mm2 Applicable wire conductor ø1.6 – 22mm2
M5 screw
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77
Hr.
Max. value for 31A or more
Min.
EX50C Tripping Time
Max. value for 30A or less
Min. value
Tripping Time (%)
Sec.
Base ambient temperature 40ºC
Current (percent rated current)
Ambient Temperture (ºC)
■ Dimensions 2-mounting holes for M4 screw
e.x
Phase separator
Rated sensitivity current selector (if provided)
nh ath
Earth leakage indicator
ww
w.
2-M4 tap holes or ø5 holes
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
■ Internal Diagram Connection
Max. applicable pressure-type wire connector: 14mm2
M5 screw
78
Direct-connected bus drilling
die
Test button
■ Drilling Plan
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
Applicable wire conductor ø1.6 – 22mm2
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Hr.
EB-100E Tripping Time
Min.
Max.
Base ambient temperature 40ºC
Sec.
Tripping Time (%)
Min.
Current (percent rated current)
yz
Overcurrent Tripping Characteristic Curve
2-mounting hole
nh ath
M8 screw
Test button
ø5.5 holes
Direct-connected bus drilling
ww
w.
2-M4 screw hole or ø5 hole
Temperature Compensation Curve
die
Earthleakage trip indicator
■ Drilling Plan
e.x
■ Dimensions Mounting fixture
Ambient Temperture (ºC)
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
■ Internal Diagram Connection Max. applicable pressure-type wire connector: 38mm2
M8 screw
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79
Hr.
EX100 Tripping Time
Min.
Max. value
Base ambient temperature 40ºC
Sec.
Tripping Time (%)
Min. value
Current (percent rated current)
Ambient Temperture (ºC)
■ Dimensions
e.x
Mounting hole for M4 screw
nh ath
Earth leakage indicator
Test button
ww
w.
2-M4 tap holes or ø5 holes
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Max. applicable pressure-type wire connector: 38mm2 M8 screw
Direct-connected bus drilling
die
■ Drilling Plan
80
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
Frontplate cutout
■ Internal Diagram Connection
Applicable wire conductor ø1.6 – 22mm2
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Hr.
EX100B Tripping Time
Min.
Max. value
Base ambient temperature 40ºC
Sec.
Tripping Time (%)
Min. value
Current (percent rated current)
Ambient Temperture (ºC)
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions
e.x
Mounting hole for M4 screw
nh ath
Earthleakage trip indicator
■ Drilling Plan
w.
2-M4 tap holes or ø5 holes
ww
1mm clearance on each side of handle
For front mounting bolts
Frontplate cutout
■ Internal Diagram Connection
Max. applicable pressure-type wire connector: 38mm2 M8 screw
Direct-connected bus drilling
die
Test button
■ Terminal Arrangement
Temperature Compensation Curve
Applicable wire conductor ø1.6 – 22mm2
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81
Hr.
Hr.
RXK125-S / RXK125-H
Min.
Current (percent rated current)
Overcurrent Tripping Characteristic Curve (15-30A)
Overcurrent Tripping Characteristic Curve (31-125A)
e.x
Phase insulator (Removable) 2-M4 mounting holes
Test button
nh ath
Rated sensitivity current selector (if provided)
Operating time selector (Time delay type only)
Trip button
Direct-connected bus drilling
die
■ Drilling Plan
ww
w.
2-M4 screw holes or ø5 holes
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
■ Internal Diagram Connection
Max. applicable pressure-type wire connector: 60mm2 (22mm2 for 50A or less)
9.5
24
17
M8 screw (M6 screw for 50A or less)
Bus or pressure wire conductor connection (
): dimensions only for 50A or less
Applicable wire conductor ø1.6 – 22mm2
Wire connection (15 to 50A)
82
Max. interrupting time
Current (percent rated current)
■ Dimensions
Earth leakage trip indicator
Min. value Sec.
Min. value
Max. interrupting time
Max. value of 31 to 50A
yz
Sec.
Tripping Time
Max. value
Tripping Time
Min.
Max. value of 51 to 125A
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Hr.
EX225 Tripping Time
Min.
Max. value
Base ambient temperature 40ºC
Max. interrupting time
Compensation rate of rated current (%)
Sec.
Min. value
Current (percent rated current)
Ambient Temperture (ºC)
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions
e.x
Mounting hole for M4 screw
Phase separator Earthleakage indicator
nh ath
Rated sensitivity current selector (if provided)
Test button
Direct-connected bus drilling
die
■ Drilling Plan
Temperature Compensation Curve
ww
w.
4 (or 2)-M4 tap holes or ø5 holes
For front mounting bolts
■ Terminal Arrangement
1mm clearance on each side of handle Frontplate cutout
■ Internal Diagram Connection
Maximum applicable pressure -type wire connector = 60mm2 Special pressure type wire connector is attached for 175 – 225A as shown on the right table
Rated current (A) Applicable wire size of pressuretype wire connector (mm2) 175 – 225 Pressure-type wire connector 80, 100, 125 (mm)
Pressure-type wire connector directly connected
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83
Hr.
EXK225 Tripping Time
Min.
Max. value
Base ambient temperature 40ºC
Max. interrupting time
Compensation rate of rated current (%)
Sec.
Min. value
Current (percent rated current)
Ambient Temperture (ºC)
e.x
■ Dimensions Phase separator
Trip button
Test button Operating time selector Earthleakage trip indicator
■ Drilling Plan
ww
w.
2-M4 screw hole or ø5 hole
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Direct-connected bus drilling
die
2-M4 mounting hole
nh ath
Rated sensitivity current selector (if provided)
Frontplate cutout
■ Internal Diagram Connection
Max. applicable pressure-type wire connector: 150mm2
M8 screw
Pressure-type wire connector directly connected
84
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
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Hr.
RXK250-S / RXK250-H
Base ambient temperature 40ºC
Max. interrupting time
Compensation rate of rated current (%)
Min. value Sec.
Tripping Time
Min.
Max. value
Current (percent rated current)
Ambient Temperture (ºC)
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions
e.x
Mounting hole for M4 screw
Earthleakage trip indicator
nh ath
Rated sensitivity current selector (if provided) Operating time selector (Time delay type only) Test button
Direct-connected bus drilling
die
■ Drilling Plan
Temperature Compensation Curve
ww
w.
4-M4 tap holes or ø5 holes
For front mounting bolts
■ Terminal Arrangement Maximum applicable pressure t-ype wire connector = 60mm2 Special pressure type wire connector is attached for 175 – 225A as shown on the right table
1mm clearance on each side of handle Frontplate cutout
■ Internal Diagram Connection
Rated current (A) Applicable wire size of pressuretype wire connector (mm2) 175 – 225 Pressure-type wire connector 80, 100, 125 (mm)
Pressure type wire connector directly connected
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85
Hr.
EX400 / RX400
Base ambient temperature 40ºC
Max. interrupting time
Compensation rate of rated current (%)
Min. value
Sec.
Tripping Time
Min.
Max. value
Current (percent rated current)
Ambient Temperture (ºC)
Phase separator
Earthleakage indicator Operating time selector (Time delay type only) Test button
die
■ Drilling Plan
nh ath
Rated sensitivity current selector (if provided)
e.x
■ Dimensions Mounting hole for M4 screw
ww
w.
4-M4 tap holes or ø5 holes
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
■ Internal Diagram Connection
M10 bolt
86
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
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Max. interrupting time
Sec.
Tripping Time
Min.
Hr.
EX400B / RX400B
Current (percent rated current)
200A setting 400A setting
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions
e.x
Phase separator
Phase separator
4-M6 mounting hole
4-M6 mounting hole
Rated sensitivity current selector Operating time selector Earth leakage indicator Test button
Operating time selector Earth leakage indicator Test button
Rated current selector Trip button
Rated current selector Trip button
die
■ Drilling Plan
nh ath
Rated sensitivity current selector
w.
4-M6 screw hole or ø7 hole
ww
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
M10 bolt
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87
Hr.
Max. interrupting time
Sec.
Tripping Time
Min.
EX600B / RX600B
Current (percent rated current)
300A setting 600A setting
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions 4-M6 mounting hole
e.x
Phase separator
Test button
nh ath
Rated sensitivity current selector
Operating time selector Earth leakage indicator
Rated current selector
■ Drilling Plan
w.
4-M6 screw hole or ø7 hole
die
Trip button
ww
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
M12 bolt
88
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Hr.
Max. interrupting time
Sec.
Tripping Time
Min.
EX800B / RX800B
Current (percent rated current)
400A setting 800A setting
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions Phase separator
e.x
4-M6 mounting hole
Test button
nh ath
Rated sensitivity current selector
Operating time selector Earth leakage indicator
Rated current selector
4-M6 screw hole or ø7 hole
w.
■ Drilling Plan
die
Trip button
ww
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
M12 bolt
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89
Adjustable magnetic trip range (in 4 steps)
Hr.
Base ambient temperature 40ºC
Position of setting Max. interrupting time
Compensation rate of rated current (%)
Min. value
Sec.
Tripping Time
Min.
RF-1000KN
Max. value
Current (percent rated current)
Ambient Temperture (ºC)
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
die
■ Drilling Plan
ww
w.
4-M10 tap holes or ø11 holes
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
■ Internal Diagram Connection
M12 bolt
90
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Hr.
Max. interrupting time
Sec.
Tripping Time
Min.
RF-1000CBN
1000A setting (time highly type) 500A setting (time highly type)
Current (percent rated current)
500A setting (time delay type) 1000A setting (time delay type)
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions M10 mounting hole
ø13.5 holes
e.x
Phase separator
Auxiliary handle
nh ath
Trip button Rated current selector
Sealed cover
Rated sensitivity current selector
Test button
die
■ Drilling Plan
Earth leakage indicator and reset button
ww
w.
4-M10 screw hole or ø11 hole
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
■ Internal Diagram Connection
M12 bolt
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91
Adjustable magnetic trip range (in 4 steps)
Hr.
Base ambient temperature 40ºC
Position of setting Max. interrupting time
Compensation rate of rated current (%)
Min. value
Sec.
Tripping Time
Min.
RF-1200KN
Max. value
Current (percent rated current)
Ambient Temperture (ºC)
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
die
■ Drilling Plan
ww
w.
4-M10 tap holes or ø11 holes
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
■ Internal Diagram Connection
M12 bolt
92
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Hr.
Max. interrupting time
Sec.
Tripping Time
Min.
RF-1200CBN
1200A setting (time highly type) 600A setting (time highly type)
Current (percent rated current)
600A setting (time delay type) 1200A setting (time delay type)
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions M10 mounting hole
ø13.5 holes
e.x
Phase separator
Auxiliary handle
nh ath
Trip button Rated current selector
Sealed cover
Rated sensitivity current selector
Test button
die
■ Drilling Plan
Earth leakage indicator and reset button
ww
w.
4-M10 screw hole or ø11 hole
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
■ Internal Diagram Connection
M12 bolt
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93
Hr.
Max. value for 31 to 100A Max. value for 30A or less Base ambient temperature 40ºC
Min. value for 31 to 100A Min. value for 30A or less
Tripping Time (%)
Sec.
Tripping Time
Min.
RX100 4P
Current (percent rated current)
Ambient Temperture (ºC)
■ Dimensions
e.x
Mounting hole for M4 screw
Phase separator
Rated sensitivity current selector (if provided)
nh ath
Test button
Earth leakage trip indicator
ww
w.
4-M4 tap holes or ø5 holes
Center of handle
For front mounting bolts
Frontplate cutout
■ Internal Diagram Connection
Max. applicable pressure-type wire connector: 38mm2 (22mm2 for 50A or less)
M8 screw (M6 screw for 50A or less)
94
Applicable wire conductor ø1.6 – 22mm2
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ø8.5 hole (ø6.5 hole for 50A or less)
Direct-connected bus drilling
die
■ Drilling Plan
■ Terminal Arrangement
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
Hr.
Max. value
Tripping Time
Min.
Base ambient temperature 40ºC
Sec.
Min. value
Max. interrupting time
Compensation rate of rated current (%)
RG-225BH 4P RG-225BN 4P
Current (percent rated current)
Ambient Temperture (ºC)
yz
Overcurrent Tripping Characteristic Curve
■ Dimensions
e.x
Phase separator 4-Mounting hole for M6 screw Earth leakage trip indicator
nh ath
Test button
Rated sensitivity current selector
ø5.5 holes
Direct-connected bus drilling
die
■ Drilling Plan
Temperature Compensation Curve
ww
w.
4-M6 tap holes or ø7 holes
For front mounting bolts
■ Terminal Arrangement
1mm clearance on each side of handle Frontplate cutout
■ Internal Diagram Connection
Max. applicable pressure-type wire connector: 100mm2
M10
Bus or pressure-type wire connector connection
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95
Hr.
RG-400BN 4P RG-400BH 4P
Base ambient temperature 40ºC
Max. interrupting time
Compensation rate of rated current (%)
Min. value Sec.
Tripping Time
Min.
Max. value
Current (percent rated current)
Ambient Temperture (ºC)
■ Dimensions
e.x
Phase separator Mounting hole for M6 screw
S.N pole
Test button
R.T pole
nh ath
Earth leakage trip indicator
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
Rated sensitivity current selector
ø11 holes
die
■ Drilling Plan
ww
w.
4-M6 tap holes or ø4-7 holes
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
■ Internal Diagram Connection
M10 bolt
96
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Hr.
RF-600FN 4P
Adjustable magnetic trip range (in 4 steps) Position of setting
Max. interrupting time
Base ambient temperature 40ºC Compensation rate of rated current (%)
Min. value
Sec.
Tripping Time
Min.
Max. value
Current (percent rated current)
Ambient Temperture (ºC)
yz
Overcurrent Tripping Characteristic Curve ■ Dimensions
Trip button Reset buton and earth leakage trip indicator
nh ath
ø13.5 holes
e.x
Phase separator 4-mounting holes for M8 screw
Temperature Compensation Curve
Rated sensitivity current selector
Test button
die
■ Drilling Plan
ww
w.
4-M8 tap holes or ø9 holes
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
■ Internal Diagram Connection
M12 bolt
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97
Adjustable magnetic trip range (in 4 steps)
Hr.
Min. value
Base ambient temperature 40ºC
Max. interrupting time
Compensation rate of rated current (%)
Position of setting Sec.
Tripping Time
Min.
RF-800KN 4P
Max. value
Current (percent rated current)
Ambient Temperture (ºC)
Temperature Compensation Curve
yz
Overcurrent Tripping Characteristic Curve
nh ath
e.x
■ Dimensions
die
■ Drilling Plan
ww
w.
4-M10 tap holes or ø4-11 holes
1mm clearance on each side of handle
For front mounting bolts
■ Terminal Arrangement
Frontplate cutout
■ Internal Diagram Connection
M12 bolt
98
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Hr.
Min. value
Adjustable magnetic trip range (in 4 steps) Base ambient temperature 40ºC
Max. interrupting time
Compensation rate of rated current (%)
Position of setting Sec.
Tripping Time
Min.
RF-1000KN 4P RF-1200KN 4P
Max. value
Current (percent rated current)
Ambient Temperture (ºC)
yz
Overcurrent Tripping Characteristic Curve
t15
68.5
nh ath
e.x
■ Dimensions
Temperature Compensation Curve
die
■ Drilling Plan
ww
w.
4-M10 tap holes or ø4-11 holes
1mm clearance on each side of handle Frontplate cutout
For front mounting bolts
■ Terminal Arrangement
■ Internal Diagram Connection
M12 bolt
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99
R-NZB
■ Dimensions
Mounting holes
Rated sensitivity current selector
Terminal screw for M3.5 Test button
■ Internal Diagram Connection
e.x
■ Drilling Plan
nh ath
2-M4 tap holes or ø2-5 holes
■ Dimensions
Mounting holes
Rated sensitivity current selector
Operating time selector
die
R-NZBT
Reset button
yz
Indication lamp
Terminal screw for M3.5
Test button
Reset button
ww
w.
Indication lamp
■ Internal Diagram Connection
■ Drilling Plan
2-M4 tap holes or ø2-5 holes
100
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R-NZBK
■ Dimensions
Mounting holes
Rated sensitivity current selector Operating time selector
Test button
yz
Terminal screw for M3.5 Indication lamp
■ Internal Diagram Connection
e.x
■ Drilling Plan
die
Mounting holes
Rated sensitivity current selector
Terminal screw for M3.5
Indication lamp Reset button
w.
Test button
ww
R-NZBL
■ Dimensions
nh ath
2-M4 tap holes or ø2-5 holes
■ Internal Diagram Connection
■ Drilling Plan
2-M4 tap holes or ø2-5 holes
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101
R-NZBR
■ Dimensions
Mounting holes
Rated sensitivity current selector Operating time selector
Terminal screw for M3.5 Test button
Reset button
yz
Indication lamp
■ Internal Diagram Connection
e.x
■ Drilling Plan
ww
w.
die
nh ath
2-M4 tap holes or ø2-5 holes
102
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Z-400B
■ Dimensions
■ Drilling Plan
Terminal screw for M3.5
ø13.5 holes
4-M6 tap holes or ø4-8 holes 3 pole
3 pole
■ Terminal Arrangement
4 pole
Z-600B
■ Dimensions
M12 bolt
e.x
yz
Terminal screw for M3.5
ø13.5 holes
4-M6 tap holes or ø4-8 holes 4 pole
■ Drilling Plan
nh ath
Terminal screw for M3.5
ø13.5 holes 3 pole
4-M6 tap holes or ø4-8 holes 4 pole
■ Terminal Arrangement
die
Terminal screw for M3.5
4-M6 tap holes or ø4-8 holes 3 pole
M12 bolt
ø13.5 holes
■ Dimensions
ww
Z-800B
w.
4 pole
■ Drilling Plan
Terminal screw for M3.5
ø13.5 holes 3 pole
3 pole
Terminal screw for M3.5
4-M8 tap holes or ø4-10 holes
4 pole
4-M8 tap holes or ø4-10 holes
■ Terminal Arrangement
M12 bolt
ø13.5 holes
4 pole
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103
Z-1000B
■ Dimensions
■ Drilling Plan
Terminal screw for M3.5
ø13.5 holes 3 pole
3 pole
4-M8 tap holes or ø4-10 holes
4 pole
4-M8 tap holes or ø4-10 holes
■ Terminal Arrangement
yz
Terminal screw for M3.5
M12 bolt
e.x
ø13.5 holes
4 pole
■ Drilling Plan
Terminal screw for M3.5
ø13.5 holes 3 pole
nh ath
Z-1200B
■ Dimensions
3 pole
4-M8 tap holes or ø4-10 holes
4 pole
4-M8 tap holes or ø4-10 holes
■ Terminal Arrangement
M12 bolt
die
Terminal screw for M3.5
ø13.5 holes
■ Dimensions
ww
Z-2000B
w.
4 pole
■ Drilling Plan
Terminal screw for M3.5
ø4-11 holes
3 pole
3 pole Terminal screw for M3.5
4-M8 tap holes or ø4-12 holes
4 pole
■ Terminal Arrangement
M10 bolt
ø11 holes
4 pole
104
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4-M8 tap holes or ø4-12 holes
yz
ZR-15 — 120
■ Dimensions
Surface K
Mounting holes
Mounting holes
e.x
2-M4 mounting holes
ø15 holes
nh ath
Surface L
Output terminal (M3.5)
ø30 holes
Mounting holes
Surface K
Mounting holes
4-øH holes
ww
Surface L
ZR-30B
w.
ZR-15
die
Outlet terminal wire 0.5mm2 length 500mm
ho l øD
ø58 holes
Output terminal (M3.5)
es
Output terminal (M3.5)
ZR-58B
ZR-65 — 120 Type
A
B
C
D
E
ZR-65
145
170
79
Ø65
75
80 × 60
Ø6
6
1.6
ZR-80
172
198
89
Ø80
90
100 × 65
Ø6
6
2.0
ZR-100
185
222
90
Ø100
100
110 × 65
Ø8
8
2.5
ZR-120
226
264
95
Ø120
120
140 × 70
Ø9.5
9.5
3.0
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F×G
H
J
(kg)
105
FOR
WELDERS
Tripping Time (sec.)
Max. value
Sec.
Tripping Time
Min.
Hr.
E ARTH L EAKAGE BREAKERS
Setting time (sec.)
Max. value
Min. value
Continuous Tripping Instantaneous Current (A) Current Tripping Current (A)
Overcurrent Tripping Characteristic Curve
■ Ratings and Specifications Type
RXW225
Number of Poles
Earth Leakage Tripping Characteristic Curve (at 0.3 sec.)
RGW-400B
2
Rated Voltage (AC V)
nh ath
200, 415
Rated Sensitivity Current (mA)
100 ∙ 200 ∙ 500*
Operating Time (sec.)
**0.3 ∙ 0.6 ∙ 1.2*
Rated Current (kA)
(0.1 ∙ 0.2)*
225
Instantaneous Tripping Current (kA)
400
3—4
AC200V
3.6 — 4.4
85
AC415V
42
3±1
Setting Current (A)
Continuous Current Protection
Earth Leakage Current (Percent Rated Sensitivity Current)
e.x
RXW225
Interrupting Capacity (kA) sym.
yz
Min. value
Setting Time (sec.)
**0.3 ∙ 0.6 ∙ 1.2(3)*
Release Time (sec.)
0.1
For pressure-type wire connector terminal
Front bar terminal
Net Weight (kg)
7.4
8.3
die
Terminal
w.
Note: * Interchangeable by manual operation. ** Earth leakage tripping time and continuous current tripping time are interlocked.
■ Selection
Rated Current of ELCB (A)
Setting Current of Instantaneous Tripping Current (A)
111
225
1200
50
106
225
1200
75
219
400
2250
100
330
400
3500
35
111
225
600
50
106
225
600
200
415
(
ww
Specifications of Welder Rated Voltage (AC V)
Rated Capacity (kVA)
Maximum Input (typ.)(kVA)
35
75
219
225
1200
100
330
225
1700
125
(395)
400
2250
150
(475)
400
2500
200
(630)
400
3500
): for reference value
106
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RXW225
■ Dimensions
4-M4 mounting hole
Earth leakage indicator
M8 screw
Indication lamp
Test button
Rated sensitivity current selector
yz
Operation time selector
■ Drilling Plan
■ Dimensions
Insulting barrier easy installation ø11 holes 4-mounting hole for M6 screw
die
RGW-400B
nh ath
e.x
4-M4 mounting holes or ø5 holes
w.
Continuous currrnt and earth leakage indicator
ww
Rated operation time selector
Test button
Rated sensitivity current selector
■ Drilling Plan M6 tap holes or ø7 holes
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107
MINIATURE CIRCUIT BREAKERS MCB is applicable to electric circuit with rated voltage 230/400V, 240/415V AC, frequency 50/60Hz and rated current is up to 63A. The product provides against overload and short circuit and equipments in
BTK63 series
Alarm switch (for BK63)
Auxiliary switch
TRIPPING CHARACTERISTICS
die
nh ath
BK63 series
e.x
MCB is also used as non-frequent changeover of electric circuit.
yz
household and commercial installations.
COLORED HANDLES
w.
n Type B Instant tripping characteristics : 3–5In Application : computers and electronic equipments
Easy to distinguish the rated current of the MCB by means of colored handle.
1A
Black
2A
Pink
3A
Pink
4A
Brown
6A
Green
10A
Red
16A
Grey
20A
Blue
25A
Yellow
32A
Purple
n CE marking
40A
Black
n CB Certificate
50A
White
63A
Cupper-colored
ww
n Type C I nstant tripping characteristics : 5–10In
Application : general load such as bulbs , motors
n Type D
Instant tripping characteristics : 10–20In Application : high current surge device such as transformers, motors with heavy load
APPROVAL
108
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SPECIFICATIONS
Type
BK63
BTK63 Overload and short circuit
Rated current
1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Characteristics
B, C, D curve
Number of poles
1P, 1P+N, 2P, 3P, 3P+N, 4P 2, 3, 4P
6kA at 230/400VAC
6kA at 400VAC
Standards
2, 3, 4P
10kA at 240/415VAC
10kA at 415VAC
IEC60898
Approval
SEMKO CB scheme
KEMA CB scheme
Thermal magnetic release
nh ath
Type of trip Electrical endurance
6,000 operations
Installation
8,000 operations
35mm DIN rail
Width
17.8mm per pole
Lug type (Cable up to 25mm2)
Type of terminal
1changeover contact 6A at 230VAC,3A at 415VAC(AX) 6A at 230VAC,3A at 415VAC(AL) 2A at 48VAC,1A at 125VAC
die
Alarm switch (Optional)
1P
e.x
Breaking capacity
1P
yz
Protection
Not applicable
Lug terminal Cable capacity 2.5mm2
Dimension
(mm)
(mm)
ww
w.
9mm wide
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109
C HARACTERISTIC
C OMPENSATION
CURVE AND
CURVE
n Characteristic curve For type BK63, BTK63
n Compensation table
ww
w.
die
nh ath
e.x
yz
Operating curves
n Compensation curve
[Temperature copensation table](IEC60898-1) In(A)
1 1.05 1.02 1.0 0.98 0.95 0.93 0.9 0.89 0.85 2 2.03 2.04 2.0 1.96 1.92 1.88 1.84 1.8 1.74 3 3.18 3.09 3.0 2.91 2.82 2.7 2.61 2.49 2.37 4 4.24 4.12 4.0 3.88 3.75 3.64 3.52 3.36 3.24 6 5.24 6.12 6.0 5.88 5.76 5.64 5.52 5.4 5.3 10 10.6 10.3 10.0 9.7 9.3 9.0 8.6 8.2 7.8 16 16.8 16.5 16.0 15.5 15.2 14.7 14.2 13.8 13.3 20 21.0 20.6 20.0 19.4 19.0 18.4 17.8 17.4 16.8 25 26.2 25.7 25.0 24.2 23.7 23.0 22.2 21.5 20.7 32 33.5 32.9 32.0 31.4 30.4 29.8 28.4 28.2 27.5 40 42.0 41.2 40.0 38.8 38.0 36.8 35.6 34.4 33.2 50 52.5 51.5 50.0 48.5 47.4 45.5 44.0 42.5 40.5 63 66.2 64.9 63.0 61.0 58.0 56.7 54.2 51.7 49.2 [1:113% In 12:145% In accordng to IEC60898-1]
110
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RESIDUAL CURRENT CIRCUIT BREAKERS RCCB is applicable to electric circuits with rated voltage 240/415VAC, frequency 50/60Hz and rated current up to63A. The RCCBs provides indirect protection to the operator’s body under such condition that the exposed live parts should be connected to a proper earthing pole. The RCCB also provides protection against the fire danger caused by earth fault
e.x
yz
current due to function failure of over current protection device.
w.
FEATURES
die
nh ath
RK63 series
ww
n RCCBs with rated sensitivity up to 30mA can be used as supplementary protecting device in case other protecting device fails its protection against electric shock.
APPROVAL n CE marking n CB Certificate
n RCCBs designed for household installation and other similar application, is for non-professional operation, and no maintenance is required. n RCCBs provides no protection against electric shock resulted from direct contacts of both protected lines, or leakage current between these two lines. n Particular devices such as surge protective devices, surge arresters etc are recommended to installation at upstream line to RCCBs as precaution against potential surge voltage and current occurring at its power input side.
COLORED HANDLES n Black only.
n Satisfying conditions and applications as mentioned above, RCCBs with ON-OFF indicating device is considered suitable for isolation function.
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111
SPECIFICATIONS
RK63
Protection
Ground fault
Rated current
25, 32, 40, 63A
Operating I∆n
30, 100, 300mA (non-adjustable)
Non operating I∆n
0.5I∆n
Number of poles
2, 4 pole
Rated voltage
240VAC (2P), 240/415VAC(4P)
Residual current off time
≤0.1 sec.
Standards
IEC61008
Approval
SEMKO CB scheme
Type of trip of grand fault
Electro-magnetic (No over current relay)
e.x
nh ath
Conditional short circuit capacity (Inc) Rated making capacity (Im)
6kA
500A for In=25,32,40A 630A for In=63A
Electrical endurance
6,000 times
Installation
35mm DIN rail
Lug type (Cable up to 35mm2)
112
(mm)
w. ww
Dimension
17.8mm per pole
die
Width Type of terminal
yz
Type
4P
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2P
min.
sALes LoT
n MCBs Type
Min. sales lot (pcs.) BTK63 1P
120
BK63 2P
BTK63 2P
60
BK63 3P
BTK63 3P
40
BK63 4P
BTK63 4P
30
n RCCBs Type RK63 2P
Min. sales lot (pcs.) 60 30
ww
w.
die
RK63 4P
nh ath
e.x
yz
BK63 1P
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113
AIR CIRCUIT BREAKERS oRDeRinG ACB & Accessories
3P / 4P Standard D type RST (N)
AKN
08 830AF
10 13 16 AKS 20
1000AF 1250AF 1600AF 2000AF
20 2000AF
4P Reverse W phase type NRST
3P / 4P Standard D type RST (N)
AKH AKS
40 4000AF
50 5000AF
40 4000AF
AKH AKS 50 5000AF 63 6300AF
114
3P (D)
4
3
4P Reverse phase type NRST
4P (D, W)
06 08 10 13 16 20 25 32 40
630A 800A 1000A 1250A 1600A 2000A 2500A 3200A 4000A
3P (E)
4
4P (E, X)
3P/4P Standard D type RST(N)
3
3P (F)
40 4000A
4P Reverse W phase type NRST
4
4P (F, Y)
50 5000A
3
3P (G)
ww
AKS
W
w.
25 2500AF 32 3200AF 40 4000AF
3
00 02 04 06 04 06 08 10 13 16 20
Rated current (CT Spec.) Without OCR & CT 200A 400A 630A 400A 630A 800A 1000A 1250A 1600A 2000A
nh ath
06 630AF
AKH
No. of pole
die
AKH AKS AKN
Frame size & phase array
e.x
Ampere frmae - -
Type
yz
AKH
D
3P/4P Standard type RST(N)
4P Reverse W phase type NRST
40 4000A 50 5000A
4
4P (G, Z)
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63 6300A
Connections Draw-out type
J
Manual connection
A
Automatic connection
Fixed type H Horizontal type V Vertical type Mixed type M Line: Horizontal Load: Vertical Mixed type N Line: Vertical Load: Horizontal P Front type
D0 D1 D2 D3 D4 D5 D6 D7
Without Shunt coil AC / DC 100 – 130V AC / DC 200 – 250V DC 125V DC 24 – 30V DC 48 – 60V AC 380 – 480V AC 48V
Closing coil rated voltage
AL A2 A3 A4 A5 A6 A7 A8 C S B M D K K2 K3 R T H 1)
AX AC BX BC HX HC CC JC
yz
Standard OFF-Charge 3a3b Standard ON-Charge 3a3b Standard OFF-Charge 5a5b Standard ON-Charge 5a5b High capacity OFF-Charge 5a5b High capacity ON-Charge 5a5b Standard ON-Charge 6a6b High capacity ON-Charge 6a6b
die
Without Closing coil AC / DC 100 – 130V AC / DC 200 – 250V DC 125V DC 24 – 30V DC 48 – 60V AC 380 – 480V AC 48V
Closing coil rated voltage
w.
D0 D1 D2 D3 D4 D5 D6 D7
Trip relay
e.x
Without Motor AC / DC 100 – 130V AC / DC 200 – 250V DC 125V DC 24 – 30V DC 48 – 60V AC 380 – 415V AC 440 – 480V AC 48V
AL1 + MRB AL1 + AL2 + MRB AL1 + MRB + RES (AC / DC 100 – 130V) AL1 + MRB + RES (AC / DC 200 – 250V) AL1 + MRB + Auto reset AL1 + AL2 + MRB + Auto reset AL1 + MRB + RES (AC / DC 100 – 130V) + Auto reset AL1 + MRB + RES (AC / DC 200 – 250V) + Auto reset C CS2 B MI DI or MOC K1 K2 K3 RCS TM SHT2
ww
MA M1 M2 M3 M4 M5 M6 M7 M8
Shunt coil rated voltage
nh ath
Motor rated voltage
UVT coil rated voltage U0 U1 U2 U3 U4 U5 U6 U7
Without UVT coil AC / DC 100 – 130V AC / DC 200 – 250V DC 125V DC 24 – 30V DC 48 – 60V AC 380 – 480V AC 48V
*UVT Delay module is available over AC / DC 48V
Accessories Trip alarm contact 1a + Manual reset button Trip alarm contact 2a + Manual reset button Trip alarm contact 1a + Manual reset button + Remote reset switch Trip alarm contact 1a + Manual reset button + Remote reset switch AL + Auto reset type A2+ Auto reset type A3 + Auto reset type A4 + Auto reset type Counter Charge switch communication ON / OFF button lock Mechanical Interlock Door Interlock or Mechanical Operated Cell Switch Key Lock Key Interlock set Key Lock double Ready to close switch Temperature Alarm Double Shut Coil
Note) 1. UVT and SHT2 aare alternative. 2. Other accessories should be ordered seperately.
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115
oRDeRinG Cradle
No. of pole
H Horizontal type V Vertical type P Front type Mixed type M Line: Horizontal Load: Vertical
3P 4P
Mixed type N Line: Vertical Load: Horizontal
Terminal connections
J
Manual connection
A
Automatic connection
w. ww 116
Safety shutter
E
Without safety shutter
e.x
3 4
Connections
nh ath
Rated current & frmae H16D AKH-06 – 16D H20D AKH-20D H32E AKH-20 – 32E H40E AKH-40E H50G AKH-40 – 50G H63G AKH-63G N16D AKN-06 – 16D S20D AKS-20D S32E AKS-20 – 32E S40E AKS-40E S50F AKS-40 – 50F S50G AKS-40 – 50G S63G AKS-63G
die
ACB cradle
yz
AL
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F
With safety shutter
Arc cover N
Without Arc cover
S
With Arc cover
oRDeRinG Trip relay
Trip relay type
0 Without trip relay
Without trip relay
N N Normal
G 0
Without comm.
*LSIG configuration as standard - with LED indicators - without output contacts *Ground fault system by bector sum
G Z E C K X
G Earth leakage Earth leakage (extemal CT, fault current ≤ 30A) Earth leakage (extemal CT, fault current > 30A) Earth leakage + Comm. Earth leakage (extemal CT, fault current ≤ 30A) + Comm. Earth leakage (extemal CT, fault current > 30A) + Comm.
nh ath
A A Ammeter
e.x
0
Communication & protection
yz
N
Control voltage & frequency
0
Without trip relay
0 5
0 Self-Power, 60Hz Self-Power, 50Hz
0 1 2 5 6 7
0 Self-Power, 60Hz AC / DC 100 – 250V, 60Hz DC 24 – 60V, 60Hz Self-Power, 50Hz AC / DC 100 – 250V, 50Hz DC 24 – 60V, 50Hz
1 2 6 7
1 AC / DC 100 – 250V, 60Hz DC 24 – 60V, 60Hz AC / DC 100 – 250V, 50Hz DC 24 – 60V, 50Hz
1 2 6 7
1 AC / DC 100 – 250V, 60Hz DC 24 – 60V, 60Hz AC / DC 100 – 250V, 50Hz DC 24 – 60V, 50Hz
C K X A
G Earth leakage + Comm. Earth leakage (extemal CT, fault current ≤ 30A) + Comm. Earth leakage (extemal CT, fault current > 30A) + Comm. Pre-Trip Alarm + Comm.
w.
P P Power meter
die
*LSIG configuration as standard *Ground fault system G, C: 4pole unit - fault current over 20% of rated currenty by vector sum 3pole unit - phase unbalanced current over 20% of rated current Z, K: external CT - out ZCT applied E, X: external CT - private ZCT applied *Comm. works under control power *LSIG output contact works under control power (LED indicators works without control power)
S
ww
*LSIG configuration as standard *Ground fault system C: vector sum K: external CT - out ZCT applied X: external CT - private ZCT applied *Comm. works under control power *Applicable to generator protection purpose *Voltage module required for P and S types. (supplied separately) *Ground fault function unavailable at A (Pre-Trip Alarm + Comm.)
S Supreme meter
C K X A
C Earth leakage + Comm. Earth leakage (extemal CT, fault current ≤ 30A) + Comm. Earth leakage (extemal CT, fault current > 30A) + Comm. Pre-Trip Alarm + Comm.
*LSIG configuration as standard *Ground fault system C: vector sum K: external CT - out ZCT applied X: external CT - private ZCT applied *Comm. works under control power *Applicable to generator protection purpose *Voltage module required for P and S types. (supplied separately) *Ground fault function unavailable at A (Pre-Trip Alarm + Comm.) Note) The function like Metering, Communication, ZSI, Remote Reset and DO control are not available only under Self-Power condition.
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117
R ATinGs
(AF)
Rated current (A)
(in max)
Setting current (A)* Rated current of neutral pole (A)
Control trip relay (... x in max)
AKH-06D 630 200 400 630
at 40ºC
400
Rated service breaking capacity (kA) (Ics) Rated making capacity (kA peak) AC 50 / 60Hz (Icm) Rated shot-time withstand current (kA)
(Icw)
Operating time (ms)
w.
Life cycle (time)
ww
Connections**
Weight (kg) (3P / 4P)
Draw-out type
Fixed type External dimensions (mm) (H x W x D)
220V / 230V / 380V / 415V 460V / 480V / 500V JISC 8201-2-1 550V / 600V / 690V ...% x Icu 220V / 230V / 380V / 415V IEC 60947-2 460V / 480V / 500V JISC 8201-2-1 550V / 600V / 690V 1 sec 2 sec 3 sec Maximum total breaking time Maximum closing time Mechanical Without maintenance With maintenance Electrical Without maintenance With maintenance Horizontal connection Draw-out / Fixed Vertical connection Front connection Mixed connection Main body Motor charging type (With cradle) Manual charging type Cradle only Motor charging type Manual charging type Draw-out 3P type 4P Fixed type 3P 4P IEC 60947-2
die
(Icu)
Trip relay Certificate & Approval *Refer to trip relay specification. **●: Standard, ○: Option
118
400 630 800
nh ath
(Ui) (Ue) (Uimp)
AKH-10D 1000
AKH-13D 1250
AKH-16D 1600
AKH-20D 2000
1000
1250
1600
2000
1600
2000
(0.4 – 1.0) x in max
630 Rated insulation voltage (V) Rated operating voltage (V) Rated impulse withstand voltage (kV) Frequency (Hz) Number of poles (P) Rated breaking capacity (kA sym) AC 50 / 60Hz
AKH-08D 800 400 630 800
e.x
Type Ampere frame
yz
AKH series
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1000
1250
1,000 690 12 50 / 60 3, 4 85 85 65 100% 187 187 143 65 60 50 40 80 20,000 30,000 5,000 10,000
● ○ ○ ○ 63 / 74 61 / 72 29 / 32 34 / 44 32 / 42 430 x 334 x 375 430 x 419 x 375 300 x 300 x 295 300 x 385 x 295 N, A, P, S type KEMA
● 70 / 85 68 / 83 33 / 40 38 / 47 36 / 45
AKH-10E 1000
AKH-13E 1250
AKH-16E 1600
AKH-20E 2000
AKH-25E 2500
AKH-32E 3200
AKH-40E 4000
630
800
1000
1250
1600
2000
2500
3200
4000
(0.4 – 1.0) x In max 1250
1600
2000
3200
4000
die
1,000 690 12 50 / 60 3, 4 100 100 85 100% 220 220 187 85 75 65 40 80 15,000 20,000 5,000 10,000
2500
nh ath
1000
w.
800
● ○ ○ ○ 87 / 103 85 / 101 44 / 55 44 / 55 42 / 53 430 x 412 x 375 430 x 527 x 375 300 x 378 x 295 300 x 493 x 295 N, A, P, S type KEMA
ww
630
yz
AKH-08E 800
e.x
AKH-06E 630
○ ● 104 / 147 102 / 145 58 / 70 63 / 100 61 / 98
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AKH-40G 4000
AKH-50G 5000
AKH-63G 6300
4000
5000
6300
(0.4 – 1.0) x In max 4000
5000 1,000 690 12 50 / 60 3, 4 150 150 100 100% 330 330 220 100 100 100 40 80 10,000 15,000 2,000 5,000 ○ ● 181 / 223 179 / 221 97 / 117 98 / 123 96 / 121 460 x 785 x 375 460 x 1,015 x 375 300 x 751 x 295 300 x 981 x 295 N, A, P, S type KEMA
6300
186 / 230 184 / 228 102 / 124 103 / 130 101 / 128
119
R ATinGs
(AF)
Rated current (A)
(in max)
Setting current (A)* Rated current of neutral pole (A)
Control trip relay (... x in max)
AKN-06D 630 200 400 630
at 40ºC
400 630
(Icu)
Rated service breaking capacity (kA) (Ics) Rated making capacity (kA peak) AC 50 / 60Hz (Icm) Rated shot-time withstand current (kA)
(Icw)
Operating time (ms)
ww
Connections**
Weight (kg) (3P / 4P)
Draw-out type
Fixed type External dimensions (mm) (H x W x D)
220V / 230V / 380V / 415V 460V / 480V / 500V JISC 8201-2-1 550V / 600V / 690V ...% x Icu 220V / 230V / 380V / 415V IEC 60947-2 460V / 480V / 500V JISC 8201-2-1 550V / 600V / 690V 1 sec 2 sec 3 sec Maximum total breaking time Maximum closing time Mechanical Without maintenance With maintenance Electrical Without maintenance With maintenance Horizontal connection Draw-out / Fixed Vertical connection Front connection Mixed connection Main body Motor charging type (With cradle) Manual charging type Cradle only Motor charging type Manual charging type Draw-out 3P type 4P Fixed type 3P 4P IEC 60947-2
w.
Life cycle (time)
nh ath
(Ui) (Ue) (Uimp)
die
Rated insulation voltage (V) Rated operating voltage (V) Rated impulse withstand voltage (kV) Frequency (Hz) Number of poles (P) Rated breaking capacity (kA sym) AC 50 / 60Hz
Trip relay Certificate & Approval
AKN-08D AKN-10D AKN-13D 800 1000 1250 400 630 1000 1250 800 (0.4 – 1.0) x in max 400 630 1000 1250 800 1,000 690 12 50 / 60 3, 4 65 65 50 100% 143 143 105 50 42 36 40 80 20,000 30,000 5,000 10,000 ● ○ ○ ○ 63 / 74 61 / 72 29 / 32 34 / 44 32 / 42 430 x 334 x 375 430 x 419 x 375 300 x 300 x 295 300 x 385 x 295 N, A, P type KEMA
e.x
Type Ampere frame
*Refer to trip relay specification. **●: Standard, ○: Option
120
yz
AKN AKS series
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AKN-16D 1600
AKS-20D 2000
1600
2000
1600
2000
70 70 65 100% 154 154 143 65 55 50
● 70 / 85 68 / 83 33 / 40 38 / 47 36 / 45
AKS-32E 3200
AKS-40E 4000
4000
AKS-50F 5000
2500
3200
4000
4000
5000
(0.4 – 1.0) x In max
● ○ ○ ○ 87 / 103 85 / 101 44 / 50 44 / 55 42 / 53 430 x 412 x 375 430 x 527 x 375 300 x 378 x 295 300 x 493 x 295 N, A, P type KEMA
4000
5000
1,000 690 12 50 / 60 3, 4 100 100 85 100% 220 220 187 85 75 65 40 80 10,000 15,000 2,000 5,000 ○ ● 145 / 173 143 / 171 78 / 90 76 / 94 74 / 92 460 x 629 x 375 460 x 799 x 375 300 x 597 x 295 300 x 767 x 295 N, A, P type KEMA
nh ath
1,000 690 12 50 / 60 3, 4 85 85 85 100% 187 187 187 85 75 65 40 80 15,000 20,000 5,000 10,000
4000
die
3200
w.
2500
AKS-40G 4000
AKS-50G 5000
AKS-63G 6300
4000
5000
6300
(0.4 – 1.0) x In max
○ ● 104 / 147 102 / 145 58 / 70 63 / 100 61 / 98
ww
630, 800 1000, 1250 1600, 2000
yz
AKS-25E 2500
e.x
AKS-20E 2000 630, 800 1000, 1250 1600, 2000
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(0.4 – 1.0) x In max 4000
5000 1,000 690 12 50 / 60 3, 4 120 120 100 100% 264 264 220 100 90 85 40 80 10,000 15,000 2,000 5,000 ○ ● 181 / 223 179 / 221 97 / 117 98 / 123 96 / 121 460 x 785 x 375 460 x 1,015 x 375 300 x 751 x 295 300 x 981 x 295 N, A, P type KEMA
6300
186 / 230 184 / 228 102 / 124 103 / 130 101 / 128
121
Dimensions Fixed type 2000AF 630 – 1600A: AKH / AKN / AKS-06 – 16D
nh ath
e.x
yz
Front view
ww
w.
die
Vertical type
Door Frame: DF (AKH / AKN / AKS-D / E)
Note) The dimensions are for drawout type.
122
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die
ww
w.
Front connection type
nh ath
e.x
yz
Horizontal type
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123
Dimensions
Draw-out type 2000AF 630 – 1600A: AKH / AKN / AKS-06 – 16D
nh ath
e.x
yz
Front view
ww
w.
die
Vertical type
124
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die
ww
w.
Front connection type
nh ath
e.x
yz
Horizontal type
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125
Dimensions
Fixed type 2000AF 2000A: AKH / AKS-20D
nh ath
e.x
yz
Front view
ww
w.
die
Vertical type
126
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Draw-out type 2000AF 2000A: AKH / AKS-20D
nh ath
e.x
yz
Front view
ww
w.
die
Vertical type
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127
Dimensions
Fixed type 4000AF 2000 – 3200A: AKH / AKN / AKS-20 – 32E
nh ath
e.x
yz
Front view
ww
w.
die
Vertical type
128
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nh ath
e.x
yz
Horizontal type
ww
w.
die
Front connection type
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129
Dimensions
Draw-out type 4000AF 2000 – 3200A: AKH / AKN / AKS-20 – 32E
nh ath
e.x
yz
Front view
ww
w.
die
Vertical type
130
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nh ath
e.x
yz
Horizontal type
ww
w.
die
Front connection type
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131
Dimensions
Fixed type 4000AF 4000A: AKH / AKS-40E
nh ath
e.x
yz
Front view
ww
w.
die
Vertical type
132
www.dienhathe.vn
ww
w.
die
nh ath
e.x
yz
Horizontal type
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133
Dimensions
Draw-out type 4000AF 4000A: AKH / AKS-40E
nh ath
e.x
yz
Front view
ww
w.
die
Vertical type
134
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ww
w.
die
nh ath
e.x
yz
Horizontal type
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135
Dimensions
Fixed type 5000AF 4000 – 5000A: AKS-40 – 50F
nh ath
e.x
yz
Front view
ww
w.
die
Vertical type
136
www.dienhathe.vn
w.
die
18
nh ath
e.x
yz
Horizontal type
ww
Door Frame: DF (AKH-G, AKS-F )
Note) The dimensions are for drawout type.
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137
Dimensions
Draw-out type 5000AF 4000 – 5000A: AKS-40 – 50F
nh ath
e.x
yz
Front view
ww
w.
die
Vertical type
138
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ww
w.
die
nh ath
e.x
yz
Horizontal type
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139
Dimensions
Fixed type 6300AF 4000 – 6300A: AKH / AKS-40 – 50G
nh ath
e.x
yz
Front view
4000A – 5000A
die 6300A
18
4000A – 5000A
ww
w.
Vertical type
6300A
140
www.dienhathe.vn
yz
Horizontal type
nh ath
e.x
4000A – 5000A
ww
w.
die
6300A
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141
Dimensions
Draw-out type 6300AF 4000 – 6300A: AKH / AKS-40 – 50G
nh ath
e.x
yz
Front view
4000A – 5000A
4000A – 5000A
142
die ww
w.
Vertical type
6300A
6300A
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yz
Horizontal type
nh ath
e.x
4000A – 5000A
ww
w.
die
6300A
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143
ww
w.
die
nh ath
e.x
yz
memo
144
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