China Gold Supplier for Pole Mounted Outdoor Auto Recloser - GHV-12G/630 Circuit Breaker for C-GIS (with Disconnecting, without Earthing) – Ghorit Detail:
◆ Use Conditions
Altitude: ≤2000m;
Ambient air temperature: -45℃~+50℃;
Relative humidity: daily average ≤95%, monthly average ≤90%;
It is not suitable for installations where there is frequent and severe vibration, water vapor, gas, chemical corrosive deposits, salt spray, dust and dirt, and fire and explosion hazard installations that obviously affect the performance of the mechanism.
The rated SF6 gas pressure is 0.04MPa, and the SF6 gas meets the requirements of GB/T 12022-2014 “Industrial SF6″.
◆Main Technical Parameters
|
NO. |
Items |
Unit |
Value |
|
1 |
Rated voltage |
kV |
12 |
|
2 |
Rated frequency |
Hz |
50 |
|
3 |
Rated current |
A |
630 |
|
4 |
Rated short time withstand current |
kA |
20, 25 |
|
5 |
Rated peak withstand current |
kA |
50 |
|
6 |
Rated short circuit duration |
S |
4 |
|
7 |
Rated short circuit making current |
kA |
50 |
|
8 |
Theoretical operation |
Times |
10000 |
|
9 |
Main circuit resistance |
μΩ |
≤60 |
|
10 |
1min power frequency withstand voltage |
kV |
38 (in air) |
◆ Overall Dimensions
Product detail pictures:
Related Product Guide:
Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for China Gold Supplier for Pole Mounted Outdoor Auto Recloser - GHV-12G/630 Circuit Breaker for C-GIS (with Disconnecting, without Earthing) – Ghorit, The product will supply to all over the world, such as: United States, Swiss, Serbia, With the enterprising spirit of" high efficiency, convenience, practicality and innovation", and in line with such serving guidance of "good quality but better price, " and "global credit", we are striving to cooperate with the automobile parts companies all over the world to make a win-win partnership.
By Sara from San Diego - 2018.04.25 16:46
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Annie from Azerbaijan - 2017.04.18 16:45