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Cheap 11kV 200amp Manufacturers - Pole-mounted porcelain Air breaker switch – L&R
Cheap 11kV 200amp Manufacturers - 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:
Always customer-oriented, and it's our ultimate target to be not only the most reliable, trustable and honest supplier, but also the partner for our customers for Cheap 11kV 200amp Manufacturers - Pole-mounted porcelain Air breaker switch – L&R , The product will supply to all over the world, such as: Jersey, Wellington, Sri Lanka, Being guided by customer demands, aiming at improving the efficiency and quality of customer service, we constantly improve products and provide more comprehensive services. We sincerely welcome friends to negotiate business and start cooperation with us. We hope to join hands with friends in different industries to create a brilliant future.
By Agatha from Cancun - 2017.09.16 13:44
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Jo from Netherlands - 2017.06.22 12:49
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