Product Center
China wholesale 11kV 400amp Isolating switch Manufacturer - Pole-mounted Air/Load breaker switch – L&R
China wholesale 11kV 400amp Isolating switch Manufacturer - 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:
Generally customer-oriented, and it's our ultimate goal for being not only the most trusted, trustable and honest provider, but also the partner for our customers for China wholesale 11kV 400amp Isolating switch Manufacturer - Pole-mounted Air/Load breaker switch – L&R , The product will supply to all over the world, such as: Luxembourg, Sierra Leone, Moldova, We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.
By Nina from Spain - 2017.07.07 13:00
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Raymond from Barcelona - 2018.04.25 16:46
Write your message here and send it to us
Related PRODUCTS
-
China wholesale Lbs Load Break Disconnect Switc...
-
China Wholesale 12 Volt Circuit Breaker Switch ...
-
China Wholesale 1600 Amp Disconnect Switch Expo...
-
China wholesale Fused Load Break Switch Supplie...
-
China Wholesale Voltage Circuit Breaker Manufac...
-
China Wholesale Gfci Breaker Switch Companies &...
