vacuum circuit breakers的意思|示意

The research status of quick vacuum circuit breakers at home and abroad is analyzed, and the problems such as low efficiency and reliability of existing control mechanism are put forward.

分析研究了国内外快速真空断路器的研究现状，提出现有设计方案中可能存在的操纵机构效率及可靠性较低等问题。

The on-line monitoring method for mechanical characteristics of vacuum circuit breakers is researched in this paper.

研究了真空断路器机械特性的在线监测方法。

The permanent magnet actuator, as the new operation system of vacuum circuit breakers, is the key to the transformation from mechanical actuation to electronic actuation.

永磁操动机构是新一代真空断路器的操作系统，是由机械操动向电子操动转变的关键。

The stability of charge power supply for the capacitance directly affects the reliability of operation of the vacuum circuit breakers.

电容充电电源的稳定性直接影响到真空断路器动作的可靠性。

The technical performance and development of low voltage vacuum circuit breaker is discussed as compared with high voltage vacuum circuit breakers and ME series low voltage circuit breakers.

通过与高压真空断路器和ME系列低压断路器对比，论述了低压真空断路器的经济和技术性能以及发展前景。

We want to cooperate with your company for your company provide matching vacuum circuit breakers and vacuum contactors.

我们想与贵公司开展合作，为贵公司提供配套的真空断路器和真空接触器。