China Wholesale Vacuum Circuit Breaker Working Supplier – ZN63(VS1)-24 Indoor High Voltage Handcart Vacum Circuit Breaker – Timetric
China Wholesale Vacuum Circuit Breaker Working Supplier – ZN63(VS1)-24 Indoor High Voltage Handcart Vacum Circuit Breaker – Timetric Detail:
General
VS1-24 indoor high voltage handcart vacuum circuit breaker is suitable for three-phase, AC50Hz with 24KV rated voltage.It can provide control and protection for industrial and mining enterprises, power plants and substations and is especially suitable for high-altitude areas where important loads are interrupted and a place needs frequent operations.
lt complies with GB1984-2003 “AC high voltage circuit breaker”, DL/T403-2000 “3.6-40.5KV indoor vacuum circuit breaker ordering technic conditions” and related IEC standards, and has reliable interlocking function.
The operating mechanism of the circuit breaker is spring energy storage type, which can be operaled by AC or DC energy storage, or can b manually operated.
The circuit breaker can also be equipped with a long-life permanent magnet operating mechanism, which can have a mechanical life of 60,000 times and can be used in the occasion with frequent operation.
The circuit breaker is designed in the form of front and rear sub-mounting structure, which can be used either as fixed mounting unit or as intermediate unit with chassis.
Technical specification
|
No. |
Ltem |
Unit |
Data |
||
|
1 |
Rated vollage |
KV |
630 20 50 |
24 |
1600 31.5 80 |
|
2 |
Rated frequency |
Hz |
50 |
||
|
3 |
Rated current |
A |
1250 |
||
|
4 |
Rated short circuit breaking current |
KA |
25 |
||
|
5 |
Rated short circuit closing current (peak) |
KA |
63 |
||
|
6 |
Rated short circuit duration |
s |
4 |
||
|
7 |
Rated short circuit breaking current breaking time |
Times |
20 |
||
|
8 |
Rated operating sequence |
0-0.3s-CO-180s-CO |
|||
|
9 |
Rated lightning impulse withstand voHoge (Between open contacts) |
KV |
125 |
||
|
10 |
Rated 1 min power frequency withstand voltage (Between open contacts! |
KV |
65 |
||
|
11 |
Closing time |
ms |
≤100 |
||
|
12 |
Opening time |
ms |
≤50 |
||
|
13 |
Mechanical life |
Times |
20000 |
||
|
14 |
Rated energy storage and operating voltage |
V |
~220/110 |
||
|
15 |
Break time |
ms |
≤65 |
||
|
16 |
Energy storage time |
s |
≤10 |
||
Outline overall and installing dimensions
Product detail pictures:
Related Product Guide:
Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for China Wholesale Vacuum Circuit Breaker Working Supplier – ZN63(VS1)-24 Indoor High Voltage Handcart Vacum Circuit Breaker – Timetric , The product will supply to all over the world, such as: Jamaica, Orlando, Ecuador, Our faith is to be honest first, so we just supply high quality products to our customers. Really hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our products !
By Odelette from Borussia Dortmund - 2017.01.28 18:53
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Jacqueline from Bahamas - 2017.09.28 18:29
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