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Cheap high isolator Manufacturers - Pole-mounted Air/Load breaker switch – L&R
Cheap high isolator 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 Cheap high isolator Manufacturers - Pole-mounted Air/Load breaker switch – L&R , The product will supply to all over the world, such as: Sydney, United Arab Emirates, Belgium, We strongly believe that technology and service is our base today and quality will create our reliable walls of future. Only we've got better and better quality , could we achieve our customers and ourselves, too. Welcome customers all over the word to contact us for getting further business and reliable relationships. We have been always here working for your demands whenever you require.
By Johnny from British - 2018.12.10 19:03
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Gabrielle from Los Angeles - 2017.11.20 15:58
Write your message here and send it to us
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