Cầu dao cắt tải ABB OTM1250E4M230C (1SCA115367R1001)

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Liên hệ

Rated Operational Current AC-21A (Ie): (380 ... 415 V) 1250 A (500 V) 1250 A (690 V) 1250 A (1000 V AC) 1250 A
(380 ... 415 V) 1250 A
(500 V) 1250 A
(690 V) 1250 A
(1000 V AC) 1250 A
Rated Operational Current AC-22A (Ie): (380 ... 415 V) 1250 A (500 V) 1250 A (690 V) 1250 A

Số lượng

Rated Operational Current AC-21A (Ie):
- (380 ... 415 V) 1250 A
- (500 V) 1250 A
- (690 V) 1250 A
- (1000 V AC) 1250 A
Rated Operational Current AC-22A (Ie):
- (380 ... 415 V) 1250 A
- (500 V) 1250 A
- (690 V) 1250 A
Rated Operational Current AC-23A (Ie):
- (380 ... 415 V) 1250 A
- (500 V) 1250 A
- (690 V) 1250 A
Rated Operational Power AC-23A (Pe):
- (400 ... 415 V) 710 kW
- (500 V) 900 kW
- (690 V) 1200 kW
Conventional Free-air Thermal Current (Ith):q = 40 °C 1250 A
Conventional Thermal Current (Ithe):Fully Enclosed 1250 A
Rated Impulse Withstand Voltage (Uimp):12 kV
Rated Insulation Voltage (Ui):acc. to IEC/EN 60664-1 1000 V
Rated Operational Voltage:Main Circuit 1000 V
Rated Short-Circuit Making Capacity (Icm):(690 V) 92 kA
Rated Short-time Withstand Current Low Voltage (Icw):for 1 s 50 kA
Rated Conditional Short-Circuit Current (Inc):
- (1250 A fuse, 415 V) 80 kA
- (1250 A fuse, 500 V) 100 kA
Motor Operational Voltage:220 ... 240 V AC

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