Gold Member Since 2012
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SHANGHAI POWERY INDUSTRIES CO., LTD.

Surge Arrester, Lightning Arrester, Metal Oxide Arrester manufacturer / supplier in China, offering Gapless Polymer Metal Oxide Lightning/Surge Arrester, All Aluminium Conductor AAC, U300b Toughened Glass Suspension Insulator and so on.

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Supplier Homepage Product Protection Electrial Appliances Lightning arrester Gapless Polymer Metal Oxide Lightning/Surge Arrester

Gapless Polymer Metal Oxide Lightning/Surge Arrester

FOB Price: Get Latest Price
Min. Order: 50 Pieces
Production Capacity: 10000 Piece/Pieces Per Month
Payment Terms: L/C, T/T, Western Union
Basic Info
  • Model NO.: YH5W-3L
  • Certification: ISO9001
  • Specification: RoHS SGS
  • Material: ZnO
  • House Material: Polymer
Product Description
Metal oxide surge arrester, polymeric house
Characterized by small zise, light weight, high strength



Type: YH5W-3L
Rated voltage: 3KV
Continuous operating voltage: ≥ 2.55KV
1/4 steep current residual voltage: ≤ 9.5KV
8/20 lightning current residual voltage: ≤ 9KV
30/60S witching current residual voltage: ≤ 7.7KV
2000μ S rectangular wave current impulse: 100A
4/10 current withstand discharge capacity: 65KA


The metal oxide surge arrester is the most advanced over-voltage protector in the world. The metal oxide varistors, as the core organ, made under Japanese technology license. It has good response to steep front surge, excellent volt-ampere characteristics and high discharge capability, which provides a very consistent protection merit at steep front surge, lightning surge and switching surge, and enhances protective capability.
The polymer house, as a new generation of insulation, is characterized by small size, light weight, high strength, resistant to heavy pollution and free from cleaning maintenance.
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