Features
● Rated short-circuit withstand characteristics : 3sec
● Rated operating sequence : O-0.3s-CO-15s-CO
● Type test level : M2, E2(List1), C2
● Compatible with the existing model
● Various cradle type : E, F and G type
● Control voltage
- DC 24~30V, DC 48~60V, DC 110V, DC 125V, DC 220V
- AC 48V, AC 100~130V, AC 220~250V
● Accessories
- Closing spring contact , UVT, Secondary trip coil, Current trip coil, Trip Latch Checking S/W(Ready to Close S/W), Position S/W
- Key lock, Button lock, Button cover Padlock, UVT Time Delay Controller, Lifting hook, CTD
● Draw in/out indication
● Standard and certification
- IEC 62271-100(2008.04) [M2, C2, E2(List1)]
- Type tested in an Enclosure
- Type tested by KERI
Characteristics
Low duty
● Rated short time : 3 sec
● Operation sequence : O-0.3s-CO-15s-CO
● Mechanical endurance : M2
● Electrical endurance : E (List 1)
● Capacitive current breaking capacity : C2
● Mechanical / Electrical life cycle (time) : 30,000
● Cradle : Fixed type, E type, F type, G type
● Control voltage : DC 24~30V, DC 48~60V, DC 110V, DC 125V, DC 220V, AC 48V, AC 100~130V, AC 220~250V
Mid duty
● Rated short time : 3 sec
● Operation sequence : O-0.3s-CO-15s-CO
● Mechanical endurance : M2
● Electrical endurance : E2 (List 3)
● Capacitive current breaking capacity : C2
● Mechanical / Electrical life cycle (time) : 30,000
● Cradle : Fixed type, E type, F type, G type, H type
● CB Compartment (Box type cradle) for MCSG
● Control voltage : DC 24~30V, DC 48~60V, DC 110V, DC 125V, DC 220V,AC 48V, AC 100~130V, AC 220~250V
High duty
● Rated short time : 3 sec
● Operation sequence : O-0.3s-CO-3min-CO
● Mechanical endurance : M2
● Electrical endurance : E2 (List 3)
● Capacitive current breaking capacity : C2
● Mechanical / Electrical life cycle (time) : 20,000
● Cradle : Fixed type, K type, H type
● CB Compartment (Box type cradle) for MCSG
● Control voltage : DC 48V, DC 110V, DC 125V, DC 220V, AC 48V, AC 110V, AC 220V
Ratings
Low duty
Low duty
|
Ur(kV) |
Isc(kA) |
Ir(A) |
|
7.2 |
8 |
400 |
|
12.5 |
630 |
Mid duty
Mid duty
|
Ur(kV) |
Isc(kA) |
Ir(A) |
|
7.2 |
20 |
630 |
|
1250 |
|
2000 |
|
25 |
630 |
|
1250 |
|
2000 |
|
12 |
20 |
630 |
|
1250 |
|
2000 |
|
25 |
630 |
|
1250 |
|
2000 |
|
17.5 |
20 |
630 |
|
1250 |
|
2000 |
|
25 |
630 |
|
1250 |
|
2000 |
Low duty
High duty
|
Ur(kV) |
Isc(kA) |
Ir(A) |
7.2
12
17.5 |
50 |
1250 |
|
2000 |
|
2500 |
|
3150 |
|
4000 |
|
12 |
25 |
2500 |
|
31.5 |
1250 |
|
2000 |
|
3150 |
|
40 |
1250 |
|
2000 |
|
3150 |
|
36 |
25 |
1250 |
|
2000 |
|
3150 |
|
31.5 |
1250 |
|
2000 |
|
3150 |
|
40 |
1250 |
|
2000 |
|
3150 |
|
40.5 |
25 |
1250 |
|
2000 |
|
3150 |
|
31.5 |
1250 |
|
2000 |
3150
|
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