Product Center
China wholesale porcelain Isolating switch Manufacturers - Pole-mounted Air/Load breaker switch – L&R
China wholesale porcelain Isolating switch Manufacturers - Pole-mounted Air/Load breaker switch – L&R Detail:
General
Service and Installation Conditions
2.1.height above sea level：≤3000m
2.2.Air temperature： -40℃～+50℃
2.3.Relative humidity：Daily mean 95%
monthly average 90%
2.4.Maximum wind speed：≤34m/ｓ
2.5.Earthquake intensity：＜8 degree
2.6.Icing thickness： ＜10mm
2.7.Thickness of snow： ＜35mm
2.8.Irradiance： ＜0.1W/cm2
2.9.Pollution grade：Ⅲ class、Ⅳclass
2.10.Installation site：No fire disaster, explosion danger, chemical corrosion and frequent
strenuous vibration places
Model and Definitions
Technical parameters
|
Item |
Unit |
Data |
||
|
Rated voltage |
kV |
12 |
24 |
36 |
|
Rated frequency |
Hz |
50/60 |
||
|
Rated current |
A |
400 / 630 |
||
| Rated short-circuit withstand/breaking current |
kA |
12.5 |
||
| Rated short-circuit making current (peak) |
kA |
31.5 |
||
| Rated peak withstand current |
kA |
31.5 |
||
| Rated short-circuit time |
Sec |
1 |
||
| Mechanical Operations |
Times |
5000 |
||
| Power frequency withstand voltage (1 min) |
kV |
28/32 |
50/60 |
70/80 |
| Lightning impulse withstand voltage (peak) |
kV |
76/85 |
125/145 |
170/190 |
Product detail pictures:
Related Product Guide:
We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for China wholesale porcelain Isolating switch Manufacturers - Pole-mounted Air/Load breaker switch – L&R , The product will supply to all over the world, such as: South Korea, Oslo, Mauritania, It using the world's leading system for reliable operation, a low failure rate, it suitable for Argentina customers choice. Our company is situated within the national civilized cities, the traffic is very convenient, unique geographical and economic conditions. We pursue a people-oriented, meticulous manufacturing, brainstorm, build brilliant" business philosophy. Strict quality management, perfect service, reasonable price in Argentina is our stand on the premise of competition. If necessary, welcome to contact us by our website or phone consultation, we will be happy to serve you.
By Tyler Larson from Nepal - 2017.04.08 14:55
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 Renata from Melbourne - 2017.01.28 18:53
Write your message here and send it to us
Related PRODUCTS
-
China Wholesale Ac Load Break Switch Manufactur...
-
Discount Cheap Cable Tv Distribution Box Produc...
-
Discount Cheap Hot Line Tag Recloser Exporters ...
-
China wholesale ABS Manufacturers - GW4-12(40....
-
Cheap 33kV 630amp isolator Manufacturers - ZW8...
-
Best High Quality Mannual Loadbreak Switch Supp...
