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20kv Surge Arrester, Anti-Pollution Surge Arrester, Surge Arrester manufacturer / supplier in China, offering 20kv Anti-Pollution Surge Arrester, Fuse Cutout with 24-36kv Voltage (FSC-27; FSC-36), Outdoor Expulsion Drop-out Type Fuse Cutout and so on.

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20kv Anti-Pollution Surge Arrester

FOB Price: US $5 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $5/ Piece
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Port: Shanghai, China
Production Capacity: 70000
Payment Terms: L/C or T/T
Basic Info
  • Model NO.: HY5WS-12.7|5W
  • Structure: Zinc Oxide Arrester
  • Application: Substation
  • Operation Voltage: Low Voltage
  • Material: ZnO
  • Brand: Powery
  • Color: : Customized
  • Transport Package: Carton
  • Origin: Shanghai, China (Mainland)
  • Type: Power Source Arrester
  • Installation: Gapless
  • Size: Meidum
  • Shape: Gyro or Spiral
  • Certification: ISO9001, Anab
  • Type of Use: Distribution/Generator/Grid
  • Trademark: None
  • Specification: 190x95x96
  • HS Code: 85389000
Product Description


1. This product is all kinds of electrical equipment in power system(transformers, reactors, capacitors, generators, PT, CT, circuit breaker, contactor) insulation with the foundstion, determined by the protection performance of lightening arrester and all electrical power system equipment index.

2. This product can not be used to limit the resonance over-voltage , this system needs to use other ways to eliminate haroniac.

Current impulse residual voltage:

Model PlaceRated Voltage(kv)Continuous operative voltageLightning impulse 8/20 μs4/10μs high current impulse2000 μs rectangular current withstand (A)AC 1mA standard voltage(A)0.75times DC voltage withstand(μA))PFD-V(≥)
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