提出有效提高断路器电接触安全运行的相应措施。
It also provides the relevant measures to increase safe operation of high voltage circuit breaker 's contact.
其主导产品有：钨基触头材料、整体电触头、银基触头材料、SF 6断路器电触头、铜-石墨触头等产品。
Ltd Electrical Alloy Company of which the main products involve tungsten-base contact material, integrated contact, silver-base contact material. SF6 breaker contact, copper-graphite contact etc.
电触点及其制造方法，用于真空断续器的电极，以及真空断路器。
Electrical contact, method of manufacturing the same, electrode for vacuum interrupter, and vacuum circuit breaker.
断路器在线监测一直是电力系统十分关注并亟待解决的问题之一，断路器在线监测的重要参数是断路器的电寿命。
The important parameter of the on-line motoring system of circuit breakers is the electrical life of circuit breakers.
KA5为跳闸报警继电器。当设备产生偏励磁、可控硅故障、过电流等故障时，KA5吸合，断路器分励线圈得电跳闸，切断主电源。
When there are bias excitation, controllable silicon failure, over current and other failures, KA5 gets absorbed and breaker loop trips by powered on so as for switching off main power supply.
如断路器不能表现本说明书上的功能，请与LS产电联系。
Contact your local LSIS representative for additional instructions if the Ace-MEC ACB does not function as described in this manual.
如断路器不能表现本说明书上的功能，请与LS产电联系。
Contact your local LSIS representative for additional instructions if the Ace-MEC ACB does not function as described in this manual.
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