Do you know what are the uses of medium voltage vacuum circuit breakers?

Medium voltage vacuum circuit breaker are mainly used for circuit protection and control in power systems. Their core uses can be summarized as follows:

As key equipment in high voltage power systems (such as 10kV distribution networks), medium voltage vacuum circuit breaker protects electrical equipment such as transformers, generators, cables, etc. from damage caused by short circuits, overloads, etc. by quickly cutting off fault currents.

Medium voltage intelligent vacuum circuit breakers integrate intelligent technology, support real-time monitoring, fault diagnosis and remote control functions, and improve the operating efficiency and safety of power systems.

In the mine water project in Ningdong area of Ningxia Coal Industry of State Energy Group, medium voltage vacuum circuit breaker was successfully applied to water plant projects to ensure the stability of power supply for deep treatment and recycling of mine water.

Using vacuum as the arc extinguishing medium, medium voltage vacuum circuit breaker has the characteristics of small size, no pollution, high reliability, etc., and are suitable for power upgrades and renovations of environmentally sensitive facilities.

Shaanxi West Power Tongzhong Electrical Co., Ltd.

We are a specialized vacuum circuit breaker and relative accessories manufacturer in China, have profuse designs of ABB and Siemens with series VCB, our price is very competitive because we are a manufacturer, we are the source.

We have more than 20 years of experience in this industry, our VCB are widely export to Southeast Asia, Central Asia and South Amercia, Europe etc. We would like to introduce our products to you following:

Our main products includes:

1.12KV/24KV/40.5KV vacuum circuit breakers

2. operating mechanism

3. insulation parts

4. other accessories of vacuum circuit breaker and panels, such as tulip contact, movable contact, contact arm, flexible connectors etc.