Chennuo Group's outstanding employees in 2023!

Chennuo Group’s 2023 Outstanding Employees List Announced Best Rookie Award: Dong Xingxing Youth is in the prime of life, and her young face is always full of smiles, optimistic and cheerful. In a new position and a new environment, she demonstrates her own value with enthusiasm and practical ...

What are the advantages, disadvantages and common faults of high-voltage vacuum contactors?

High-voltage vacuum contactors are mainly used to connect or cut off normal operating current, as well as remotely connect and disconnect AC motors, or frequently start and stop under low voltage. The high-voltage vacuum contactor is mainly composed of an insulating frame, a metal base, a ...

Analysis and clarification of vacuum degree reduction of vacuum switch dedicated for high-voltage reactive power compensation

Analysis and clarification of vacuum degree reduction of vacuum switch dedicated for high-voltage reactive power compensation The reduction in vacuum degree will seriously endanger the overvoltage breaking ability of the vacuum switch dedicated to high-voltage reactive power compensation, which ...

Chennuo Electric's handcart vacuum contactor successfully passed the type test of the Soviet Academy of Sciences

VCNR handcart type vacuum contactor-fuse combination electrical appliance is an intelligent energy-saving switchgear independently developed by our company by introducing European technology and combining it with the current development of the power industry. This product utilizes a high-voltage ...

Chennuo Electric develops 10KV fast vacuum switch for Xi'an Jiaotong University

Our company has focused on vacuum switch manufacturing for 17 years and attaches great importance to technological innovation. On the basis of actively carrying out independent research and development, we have strengthened external technical cooperation. We are currently cooperating with many ...

Chennuo Company successfully passed the State Grid's primary and secondary fusion pole-mounted circuit breaker type test

In order to adapt to market demand and enhance corporate strength, the State Grid primary and secondary fusion pole-mounted circuit breakers produced by our company have successfully passed the type test of the National Electrical Safety and Quality Supervision and Inspection Center after rigorous ...