Good Quality 12kv Polymeric Metal Oxide Surge Arrester

What can we do for you?

1) Good quality guarantee (2 years).

2) Competitive Price (Factory direct price).

3) Agent service in all the world.

4) On time delivery .

5) We offer sample for free.

6) Professional Technology .

7) Quality Control through the whole Manufacturing process.

 a. Check the material before the production .

b. Have the random inspection during the production .

c. Make the 100% inspection before the shipment.

When Ordering Voltages Above 100Kv The Following Are STD

1. Corona Rings are STD component for voltages ranging from 100 kV and above.

2. Base Plates with insulating bases are to be only ordered or used when coupling them to Surge Counter applications.

3. Base plates are STD supply for voltages ranging from 42 kV and above.

Working Condition

1. Ambient air temperature: -40ºC ~ +60ºC ;

2. Altitude: ≤ 3000m;

3. Frequency: 48Hz ~ 62Hz;

4. Power frequency voltage applied between terminals of surge arrester must not exceed continuous operating voltage of surge arrester;

5. Earthquake (Seismic) intensity is less than 8 degree;

6. Max. Wind speed is 35m/s;