Gold Member Since 2011
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Hangzhou Yongde Electric Appliances Limited Company

Surge Arrester, Lightning Arrester, External Gap manufacturer / supplier in China, offering Polymer Lightning Arrester with External Gap 42kv-75kv, Mv Composite Metal Oxide Surge Arrester Without Gaps, Isolator Autonomous Motor Operating Mechanism and so on.

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Supplier Homepage Product Surge Arrester Polymer Lightning Arrester with External Gap 42kv-75kv

Polymer Lightning Arrester with External Gap 42kv-75kv

FOB Price: US $1 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $1/ Piece
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Production Capacity: 5000PCS/Year
Transport Package: by Wood Carton
Payment Terms: T/T
Basic Info
  • Model NO.: YH10CX-42
  • Structure: Zinc Oxide Arrester
  • Application: AC/DC System
  • Operation Voltage: High Voltage
  • Material: ZnO
  • Breaking Capacity: High Voltage Circuit Breakers
  • Voltage: 42kv
  • Trademark: YongDe
  • Origin: China
  • Type: Power Source Arrester
  • Installation: Fixed
  • Size: Meidum
  • Shape: Cuboid
  • Certification: ISO9001
  • Arc-Extinguishing Medium: Air
  • Line Discharge: 2
  • Specification: Iec60099-4
  • HS Code: 85354000
Product Description
42-75kv Main features of Surge arrester with external series gaps (for transmission line protection)
With smooth volt-second characteristic curve. Good insulation coordination and protective characteristics.
The electrical frequency withstand voltage is high in discharging gap, high reliability, low allocated voltage, minimum aging phenomenon.
Tube-like structure, injection hole to the side, overall injection molding polymer housed, no internal air gap, the core columns is encapsulated independently, with better air-proof performance than the other tubing products.
The injection hole to the side with a pressure release function.
The flow capacity of core component zinc oxide varistor reaches 100kA.
Good anti-fatique behavior with Polymer Housed products and a CTI level of six. Creepage distance meets the requirements of III level heavy pollution.
TypeNominal System VoltageRated VoltageMinimum Reference Voltage under 1 mA DCResidual voltages at steep impulse currentResidual voltages at lightning impulse1.2/50 Impulse Discharge Voltage kV< =(+)Power Frequency Withstand Voltage4/10 μ S High Current (KA)2mS current /A
5kA10kA5kA10kA
YH5CX-42/120354260138
120
24082100400
YH5CX-51/134355173154
134
24082100400
YH10CX-51/134355173
154
13425082100500
YH5CX-75/2186675108246
218
400147100400
YH10CX-75/2186675108
246
246400147100500
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Mr. Digang Ma
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