Product Center
Best High Quality 33kV 630amp isolator Supplier - Pole-mounted Air/Load breaker switch – L&R
Best High Quality 33kV 630amp isolator Supplier - 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:
"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Best High Quality 33kV 630amp isolator Supplier - Pole-mounted Air/Load breaker switch – L&R , The product will supply to all over the world, such as: Peru, Portugal, Kyrgyzstan, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.
By Caroline from Swedish - 2017.05.21 12:31
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
By Rose from South Korea - 2017.03.28 12:22
Write your message here and send it to us
Related PRODUCTS
-
China Wholesale 110 Amp Breaker Products –...
-
Discount Cheap Camper Power Distribution Box Pr...
-
Discount Cheap Two Switch Board Manufacturer &#...
-
Cheap 12kv 630A vacuum circuit breaker Manufact...
-
China wholesale Gas Insulated Load Break Switch...
-
Discount Cheap Vacuum Circuit Breaker Uses Comp...
