1) time-limited powerdown
限时断电
1.
The results prove that functions of time-limited powerdown and counter electromotive force in the device can effectively protect not only switching-in and switching-off coils of high-voltage circuit breaker,but also electromagnetic valve coils.
结果证明:ZH-XQB电磁线圈保护装置的限时断电和反向电动势吸收功能,可以有效保护高压断路器的合、分闸线圈,也可以保护电磁阀线圈。
2) inverse time relay
反时限断电器
3) time cut-off relay
限时断路继电器
4) breaks the time limit
速断时限
6) time limit current quick break protection
限时电流速断保护
1.
Choice of FC circuit high voltage contactor time limit current quick break protection value;
FC回路高压接触器限时电流速断保护定值的选择方法
补充资料：速断
1.犹言迅速决断。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条