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Hangzhou Yongde Electric Appliances Limited Company

Surge Arrester, Lightning Arrestor, Surge Arresters manufacturer / supplier in China, offering 220kv Substation All Types of Zinc-Oxide Lighting Arrester up to 500kv, 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 220kv Substation All Types of Zinc-Oxide Lighting Arrester up to 500kv

220kv Substation All Types of Zinc-Oxide Lighting Arrester up to 500kv

FOB Price: US $1 / Piece
Min. Order: 3 Pieces
Min. Order FOB Price
3 Pieces US $1/ Piece
Get Latest Price
Port: Shanghai, China
Production Capacity: 5000 PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: yh10w-
  • Structure: Zinc Oxide Arrester
  • Application: Substation
  • Operation Voltage: High Voltage
  • Material: ZnO
  • Brand: Yongde
  • Operation: Manual Type
  • Voltage: 3~60kv
  • Transport Package: Carton
  • Origin: China, Zhejiang
  • Type: Power Source Arrester
  • Installation: Open Frame
  • Size: Meidum
  • Shape: Cuboid
  • Certification: ISO9001, ISO9001-2000
  • Breaking Capacity: High Voltage Circuit Breakers
  • Function: Overcurrent Protection
  • Trademark: YONGDE
  • Specification: SGS
  • HS Code: 85354000
Product Description
220kv Substation All Types Of Zinc-Oxide Lighting Arrester up to 500kV

Main features:
1. The Core column applied winding structure, Polymer Housed core pillar molded on the core column, with almost no internal air gap, and outstanding sealing performance Simple in structure, small in size and light in weight. 
2. Polymer Housed with silicone rubber, explosion-proof ZnO varistor as the core component is large
in flow capacity.
3. International standard IEC 60099-4 and ANSI 62.22, and with high reliability. With fully insulated tops, the product can be applied to the complete cabinet installation, which can reduce the designing size of cabinet. 
4. Products with detachment device can provide signals for quitting operation when failure occurs,
avoiding arrester explosion, and it is maintenance-free. 
5. Polymer housed products with a six CTI level, creepage distance meets the requirements of IV level in heavy pollution areas.

Technical Parameters:
TypeY10W5-66/176
Rated voltage---------kV66
MCOV  ----------------kV52.8
Nominal Current-------kA10
Residual voltage of steep impulse----at 5kA(kV)221
8/20µS Residual voltage of lightning impulse current kV(Peak value)-----at 5kA(kV)178
Residual voltage of switching impulse current kV (peak value)----at 1kA  (kV)137
1mA D.C reference voltage (kV)96
Line discharge level1
2mS long duration impulse current A400
4/10µS High current impulse kA 100
Lightning impulse withstand kV325
Power frequency voltage withstand(dry/wet)kV140
0.1S TOV--------------kV79.2
1S TOV----------------kV75.9
10S TOV---------------kV72.6
1200S TOV-------------kV66
Creepage distance ----mm2500
Material employed in series non-linear resistorZinc Oxide

Working condition:
Environment temperature: -40--+40 degree
altitude:<1000m
48HZ<Rated frequency<62HZ
Power frequency voltage should not be more than continuous running voltage
Max wind speed should be less than 35m/s
Earthquake intensity should be less than 7 degree
If used in contamination area, should be noted in advance.

Line discharge level from 1 to 5,
220kv Substation All Types of Zinc-Oxide Lighting Arrester up to 500kv
220kv Substation All Types of Zinc-Oxide Lighting Arrester up to 500kv220kv Substation All Types of Zinc-Oxide Lighting Arrester up to 500kv
220kv Substation All Types of Zinc-Oxide Lighting Arrester up to 500kv
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Mr. Digang Ma
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