跳闸继电器 KTR TJ ; tripping relay ; KTP TWJ ; Trip relay
手动跳闸继电器 KTPM STJ
继电器操作跳闸 relay act trip
跳闸位置继电器 TWJ ; trip-out position relay
跳闸保持继电器 TBJ
低电压跳闸继电器 under-voltage tripping relay ; voltage tripping relay
自动跳闸继电器 trip-free relay
继电器操动跳闸 relay act trip
跳闸信号继电器 trip-out signal relay
跳闸回路监督继电器 Trip circuit supervision relay
检查热继电器是否跳闸。
对于后备保护装置防止高阻抗接地故障，将配置一只双极方向过电流继电器，同瞬时跳闸附件的时间成反比。
For backup protection against high resistive ground faults, there will be a dual polarized directional overcurrent relay, inverse time with instantaneous trip attachment.
使用者可将继电器接地故障跳闸电流设置为高于最高值几毫安，以准确测量系统充电。
User is able to set the ground fault trip current of the relay just milliamps above the highest level, to accurately measure the system charging.
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