VCB

Characteristic Tests of VCB with Novel On-line Vacuum Monitoring Equipment

具有新型真空度在线检测装置的真空断路器特性试验

Investigations on the Characteristics of Arc Forms and Diagnosis of Plasma Parameters in VCB

真空开关电弧形态研究及其等离子体参数诊断

Few of maintenance the VCB and mechanism inside the H.

高压室内的真空断路器及其操动机构仅需少量维护.

Now VCB plays a leading role in 35 kV systems and below.

在35kV及以下配电系统中,真空断路器处于主导地位.

Analysis into Influences of External Connecting Buses on Breaking Capability of VCB with Radial Magnetic Contacts

外部接线对横磁场触头结构真空断路器开断能力影响的分析

Take hold of the sliding handle, Pull to sliding handle inside, release truck closedown, and pull out the VCB truck to service truck.

两手握住断路器手车的把手，朝里扳动收取定位销，同时朝外拉断路器手车到维修小车上。

Because the air insulated fixed type switchgear panel is applied to the VCB, so its size is small and no maintenance is required.

它本身不含有任何有害气体，且尺寸小和免维护，可使空气绝缘的固定柜做到非常紧凑的程度。

Effects on VCB's Chopping Level of Load Characters and Power Factors and Their Test Standard

负载性质与功率因数对真空断路器截流的影响及截流试验标准