Specifications

1.spring operating mechanism
2.more than 10 years experience
3.up to 40.5kv available
4.IEC
5.export to Europe,oem service

General description:

VS1 vacuum circuit breaker is developed by ourselves. It embodies our ideas: compact, intelligent,

environmental-friendly, energy-efficient and maitenance-free.

It adopts integral design. Its spring operating mechanism is very mature, simple, reliable. The vacuum

circuit breaker box is divided into several function units, which brings easy maintenance.

It is widely used in power distribution and transforming systems of power stations, power generators,

mines, industries, airport, subways, and residential area.

 

Applied standards

-GB1984 high voltage AC breaker
-GBT/11022 common technical specifications for high voltage switchgear and control gear standards
-DL/T403 12KV-40.5KV high voltage vacuum circuit breaker ordering technical specifications
-IEC62271-100 high voltage switchgear and control gear part 1: AC breaker
-IEC56 and similar standards in other main industrialized countries

 

Test:

Our VS1 series vacuum circuit breakers have passed the following routine tests before delivery from our

factory: mechanical performance test, main circuit power frequency withstand voltage tests, dielectric tests

on auxiliary and control circuits,  main circuit  resistance test, interlock operation tests, mechanical operation

tests, electric operation tests,ect.

 

Operating mechanism:

The VS1 is equipped with a new type modularized integral double spring operating mechanism. It has simple structure. It is convenient to maintain, easy to replace and more reliable.

 

Structure:

 

Poles:

There are two types of main circuit: embedded poles and assembly poles to meet different application requests.

 

Production line:

 

Packing:

 

Shipping:

We can help arrange the following shipping:

sea shipping, slow but low cost

air shipping, fast but more expensive than sea shipping

express, quick, suitable for sample shipping