Gold Member Since 2016
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Power Distribution Equipment, Porcelain Disc Insulator, Composite Insulator manufacturer / supplier in China, offering High Voltage Porcelain Disc Insulator, Indoor Single Phase Semi-Enclosed Epoxy-Resin Casting Type Voltage Transformer, Outdoor Three Phase Epoxy Resin Casting Type Combined Transformer and so on.

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Supplier Homepage Product Operation and protection device Insulators High Voltage Porcelain Disc Insulator

High Voltage Porcelain Disc Insulator

FOB Price: US $5-15 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $5-15/ Piece
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Port: Ningbo, China
Production Capacity: 50000pieces/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 52-1
  • Material: Porcelain
  • Type: A Type Insulator
  • Connection Method: Trough Type
  • Certification: ISO9001
  • Brand: Schneider
  • Transport Package: 1 Set Drop out Fuse/Wooden Carton
  • Origin: Wen Zhou, Zhe Jiang, China
  • Application: High-voltage
  • Structure: Suspension Insulator
  • Usage: Insulation
  • Size of Bearing Capacity: 100KN
  • Color: Red
  • Trademark: L&s or according to customers requirements
  • Specification: H146, D254
Product Description

Our product are fully comply with the standard    such as IEC, BS, ANSI  and other well recognized stand and requirement. 
We strongly believe in the importance of maintaining high quality in all our products. We have brought in advanced quality tests as to ensure strict quality control before delivery. We have adopted advanced date management system to monitor and to supervise all individual process through our whole production lines of the product with traceable data in details and recorded at all level. 
High Voltage Porcelain Disc Insulator

Class ANSI52-152-252-352-452-552-652-952-10
Main dimensionsD165190.52542542542541142794
Creepage distance(mm)178210292292279279171279
Power-frequency puncture voltage(KV)809011011011011080110
Average flashover voltagePower-frequencyDry6065808080806080
Critical-impulse 15*40μs wavePositive10011512512512512590125
Radio influence voltage dataTest voltage to ground (KV)7.57.5101010107.510
Macimum riv at 1000khz(μv)5050505050505050
Electromechanical failing load(kn)4467676711111144160
Mechanical pressure strength(n.m)55.55.5677510
Timeload test(kn)27444444676727107
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