The main switch of vacuum circuit breaker and less-oil circuit breaker may be installed according to customer's needs.

开关设备内主要开关设备根据用户要求可配用真空断路和少油断路器。

Parameter collection interface circuit of vacuum circuit breaker is a vital important electrical interface.

真空断路器的参数采集接口电路是为主系统需要采集机械信号参量的重要的电接口.

All circuit breaker switchgear are air insulated metal clad switchgears with withdrawable vacuum circuit breakers.

所有的断路器都是空气绝缘的金属铠装，可抽出式真空断路器。

The reliability of vacuum circuit breaker can be improved via solving the leakage fault.

通过解决真空断路器漏风故障，可有效提高真空断路器的可靠性能。

The electrical performance of vacuum circuit breaker relies on the mechanical characteristics of its operation mechanism.

真空断路器的电气性能与其操动机构的机械特性之间关系密切.

Vacuum circuit breaker with permanent magnetic actuator adopt two steady state two coil configuration, which is developed by many big companies include ABB.

ABB等诸多大公司研制的永磁机构真空断路器，大多采用双稳态双线圈结构。

Mistaking signal problem occurring in capacitor bank with microcomputer protection is discussed. This bank is switched on and off by the vacuum circuit breaker.

对真空断路器投切的电容器组，同时又对采用微机保护而误发信号的问题进行了讨论。

The vacuum circuit breaker and three-position disconnector are designed for C-GIS and special micro-computer controller for the three-position disconnector is developed.

介绍了C-GIS用真空断路器及三工位隔离开关的设计技术；运用微机技术开发了专用的三工位隔离开关控制器；

It's concluded that the contact closing force as a part of the original power for closing is also an important factor affecting the closing bouncing of vacuum circuit breaker.

提出作为合闸原动力一部分的触头自闭力也是影响真空断路器合闸弹跳的一个重要因素。