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Help CenterIndoor Lateral Type Spring Mechanism Vs1 12kv Vacuum Circuit Breaker
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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
ontrol circuits, main circuit resistance test, interlock operation tests, mechanical operation tests, electric operation tests,ect.
Features:
The VSI indoor circuit breakers is competitive. With high cost performance and reliable operation, it is an excellent choice and alternative of foreign circuit breakers.
It is widely applied in kinds of high voltage switchgears and box type substations.
The VS1 is equipped with a new type modularized integral spring operating mechanism. It has simple structure. It is
convenient to maintain, easy to replace and more reliable.
Advanced APG technology is adopted in manufacturing poles. Both assembly poles and embedded poles are available.
Vacuum interrupter
Specifications:
Item |
Unit |
Parameters |
|
Rated voltage |
KV |
12/17.5 |
24 |
Power frequency withstand voltage 1 min |
KV |
42 |
65 |
Lightning impulse withstand voltage (peak value) |
KV |
75 |
125 |
Rated frequency |
Hz |
50/60 |
|
Rated current |
A |
630/1250/1600/2000/2500 |
|
Rated short circuit breaking current |
KA |
20/25/31.5 |
|
Rated short circuit making current (peak) |
KA |
50/63/80 |
|
Rated short time withstand current (4s) |
KA |
20/25/31.5 |
|
Rated peak withstand current |
KA |
50/63/80 |
|
4S thermal stability current |
KA |
20/25/31.5 |
|
Rated dynamic current |
KA |
50/63/80 |
|
Rated single/back-back capacitor bank breaking current |
KA |
630/400 (800/400 while the current is 40KA) |
|
Mechanical life |
Times |
10000,30000,60000 |
|
Production line:
Products we can supply:
We can arrange:
sea shipping
air shipping
express
we can supply paid samples for test.
If any problems resulted from quality and mal-manufacturing, our after-sales service will help you solve these problems.
We will help you with technical problems during installation and marketing.
Combining manufacturing experience, new technology and industrial knowledge, TENLEE aims to build advanced power distribution and protection systems.
TENLEE is specialized in designing and manufacturing a comprehensive range of solutions from 12kv to 36kv for indoor/outdoor systems: complete medium voltage switchgear
vacuum circuit breakers
reclosers
load break switches
disconnector switches
cast-resin transformers from
power automation systems
Tenlee has several years of exporting experience. Our customers are all over the world, including Europe, Asia, Africa, America, Middle East. Most of our products are exported to Europe and are well recognized by them.
Equipments in our factory:
1. Do you have other types of indoor vacuum circuit breaker?
Yes, we can offer 12kv,24kv,36kv,40.5kv indoor vacuum circuit breaker both lateral type and frontal type, fixed type and withdrawable type, with embedded pole or assembly pole.
You can contact us for more details.
2.What is the payment term?
T/T, wire transfer, west union
3. How about the warranty period?
Usually we offer a 12-month warranty period.
4.Do you have type test?
Yes, we have type test in China and we have also passed type test in Europe.
5.How can I order?
Please contact us and tell us your detailed request. Then we will send you our plan.
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