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Electric Pole Suspension Glass Insulator U70b Disc Glass Insulator U70b for High Voltage

Price $5.59
Min Order 200 Pieces
Availability In Stock
Shipping From Jiangxi, China
Popularity 437 people viewed
Model NO.:
U70B
Application:
High-voltage
Material:
Glass
Structure:
Suspension Insulator
Type:
A Type Insulator
Usage:
High Voltage Power Transmission, Insulation, Electrical Installation
Size of Bearing Capacity:
70KN
Certification:
ISO9001, IEC
Color:
Green
Brand:
Johnson
Net Weight:
3.6kg
Diameter:
255mm
Height:
146mm
Creepage Distance (L):
320mm
Mechanical Failing Load:
70kn
Trademark:
Customer Specified
Transport Package:
Standard Shipping Package
Specification:
900*1100*1100
Origin:
China
HS Code:
8546209090
Product Description
Dear customers,
         If you have any other questions, please feel free to contact us.

Product Description

 

IEC designationU70B/146
Diameter Dmm255
Height Hmm146
Creepage distance Lmm320
Socket couplingmm16
Mechanical failing loadkn70
Mechanical routine testkn35
Wet power frequency withstand voltagekv40
Dry lightning impulse withstand voltagekv100
Impulse puncture voltageP.U2.8
Power frequency puncture voltagekv130
Radio influence voltage μv50
Corona visual testkv18/22
Power frequency electric arc voltageka0.12s/20kA
Net weight per unitkg3.6

 
 
 

Certifications

 

 

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