When the relay operates, one or more contacts will operate and energize a trip coil in a Circuit Breaker and trip (open) the Circuit Breaker.
当继电器动作时,一个或多个接触器动作且给断路器的脱扣线圈通电,从而将断路器断开。
The protective relay is a sensing device, which senses the fault, determines its location and then send command to the proper circuit breaker by closing its trip coil.
保护继电器是一个传感装置,感官的过错,确定其位置,然后发送命令关闭其旅行线圈到正确的断路器。
This is the total time from energizing the trip coil until the interruption of current on the primary arcing contacts.
此时间为从跳闸线圈受电到主触头电弧电流开断为止的总时间。
If a fault occurs, the fuse ruptures diverting all the fault current through the trip coil, tripping the breaker.
如有故障发生,熔断器会断开,使所有故障电流流经跳闸线圈,将断路器断开。
If a fault occurs, the fuse ruptures diverting all the fault current through the trip coil, tripping the breaker.
如有故障发生,熔断器会断开,使所有故障电流流经跳闸线圈,将断路器断开。
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