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China wholesale outdoor isolator Manufacturer - Pole-mounted porcelain Air breaker switch – L&R
China wholesale outdoor isolator Manufacturer - Pole-mounted porcelain Air breaker switch – L&R Detail:
General
Service and Installation Conditions
Environmental conditions:
1. The altitude should not exceed 2000m.
2. The upper limit of ambient temperature is +40℃, and the lower limit is -30℃ in general areas.
3. The wind pressure does not exceed 8 degrees.
4. The earthquake intensity does not exceed 8 degrees.
5. The thickness of ice coating is not more than 1mm.
6. There is no frequent violent vibration in the installation site.
7. Gas, steam, chemical deposits, salt spray, dust and other explosive and corrosive substances that seriously affect the insulation and conductive fertility of the isolating switch should be installed in ordinary installation sites.
8. The anti-fouling type is suitable for heavily polluted areas, but should not be used to cause superfluous fire and explosion.
Model and Definitions
Technical parameters
|
Rated Voltage kV |
Rated Current A |
Rated short-circuit current kA |
4S Thermally stable current KA |
Dynamic stable current kA |
Lightning impulse withstand voltage kV |
1 minute power frequency withstand voltage kV |
||
|
Grouding |
isolated |
Grouding |
isolated |
|||||
|
11 |
400 |
16 |
12.5 |
31.5 |
95 |
115 |
52 |
48 |
|
15 |
400 |
16 |
12.5 |
31.5 |
125 |
135 |
50 |
60 |
|
24 |
400 |
16 |
12.5 |
31.5 |
145 |
160 |
58 |
70 |
|
33 |
630 |
16 |
12.5 |
31.5 |
185 |
215 |
75 |
85 |
Product detail pictures:
Related Product Guide:
We are going to make every single effort for being excellent and excellent, and accelerate our ways for standing while in the rank of international top-grade and high-tech enterprises for China wholesale outdoor isolator Manufacturer - Pole-mounted porcelain Air breaker switch – L&R , The product will supply to all over the world, such as: Finland, moldova, Zambia, All our products are exported to clients in the UK, Germany, France, Spain, the USA, Canada, Iran, Iraq, the Middle East and Africa. Our products are well welcomed by our customers for the high quality, competitive prices and the most favorable styles. We hope to establish business relationship with all customers and bring more beautifu colors for the life.
By Gail from California - 2017.11.01 17:04
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Novia from Iraq - 2017.11.29 11:09
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