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220kv Electrical Insulator

220kv electrical insulator is not so easy to be damaged in the course of transporting and installing.

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Product Details

1.Sizes and Technical data of 220kv electrical insulator

      Type

Rated voltage

(kV)

Rated mechanical bending failling load(kN)

Structure height

(mm)

Min nominal creepage distance

(mm)

1min power frequency wet withstand voltage (kV)

Full wave lightning impulse withstand voltage peak value (kV)

 FXBW4-220/160

    220

      160

   2240±30

      6300

       395

      1000

 220kv electrical insulator

2.GaoN's 220kv electrical insulator Advantage


1).Resistance to Seismic Shock.


2).Long term surface hydrophobicity.

 

3).Special coupling agent is painted on 220kv electrical insulator interface between core and silicone rubber.


4).Good electrical specification and strong mechanical strength.


5).Make the 100% inspection of 220kv electrical insulator before the shipment.


6).Professional Technology for 220kv electrical insulator.





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