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슈나이더 일렉트릭 코리아 웹사이트에 방문해 주셔서 감사합니다.

슈나이더 일렉트릭 코리아 웹사이트 방문자 분들 모두 환영합니다.
오늘 무엇을 도와드릴까요?
What are the tripping times of the SM6 range switchgear?
For SM6 switches (IM, PM or QM type cubicle):

The average response times depend on the type of operating mechanism used with the switch:
  • 1 to 2 seconds on closing and opening for a motorised CIT operating mechanism
  • 5 to 7 seconds on closing and 25 to 35 ms on opening for a motorized CPI operating mechanism
  • 45 to 55 ms on closing
  • 25 to 35 ms on opening for a motorized CI2 operating mechanism after setting.

The switch can only break a current corresponding to its nominal current, i.e. 400 A or 630 A.
The circuit breaker can break a short-circuit current up to 12.5 kA.
For SM6 circuit breakers (DM1A, D or W type cubicle): after setting the operating mechanism, the average response times of the SF1 circuit breakers are: 70 ms for closing and 50 to 60 ms for opening.

슈나이더 일렉트릭 Korea

What are the tripping times of the SM6 range switchgear?
For SM6 switches (IM, PM or QM type cubicle):

The average response times depend on the type of operating mechanism used with the switch:
  • 1 to 2 seconds on closing and opening for a motorised CIT operating mechanism
  • 5 to 7 seconds on closing and 25 to 35 ms on opening for a motorized CPI operating mechanism
  • 45 to 55 ms on closing
  • 25 to 35 ms on opening for a motorized CI2 operating mechanism after setting.

The switch can only break a current corresponding to its nominal current, i.e. 400 A or 630 A.
The circuit breaker can break a short-circuit current up to 12.5 kA.
For SM6 circuit breakers (DM1A, D or W type cubicle): after setting the operating mechanism, the average response times of the SF1 circuit breakers are: 70 ms for closing and 50 to 60 ms for opening.

슈나이더 일렉트릭 Korea

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