All the designation realized CJ20-25 AC contactor less-first and non-second rebound that would improve the electrical life.
各项措施实现了CJ20-25交流接触器触头在合闸过程中一次回跳明显减少,二次回跳不发生,有助于提高交流接触器的电寿命。
参考来源 - 智能混合式交流接触器的设计与研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The important parameter of the on-line motoring system of circuit breakers is the electrical life of circuit breakers.
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 contact resistance is relatively smaller and electrical life increases, it has good electrical contact performances.
合金的接触电阻相对较小，电气寿命升高，具有良好的电接触性能。
The collision of electromagnetic relay contacts and corresponding bounce have a strong influence on relay reliability and electrical life.
电磁继电器触点的碰撞接触及所引起的回跳是影响继电器可靠性与电寿命的重要因素。
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