Gold Member Since 2016
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ZHEJIANG LAWRENCE ELECTRIC CO., LTD.

Power Distribution Equipment, Porcelain Disc Insulator, Composite Insulator manufacturer / supplier in China, offering High Voltage Porcelain Disc Insulator, Earth Anchor, Low Voltage Type Arrester and so on.

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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

BASIC DATA
Fig12343454
Class ANSI52-152-252-352-452-552-652-952-10
Main dimensionsD165190.52542542542541142794
H139.7146146146146146160165
Creepage distance(mm)178210292292279279171279
Power-frequency puncture voltage(KV)809011011011011080110
Average flashover voltagePower-frequencyDry6065808080806080
Wet3035505050503050
Critical-impulse 15*40μs wavePositive10011512512512512590125
Negative100115130130130130100130
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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