Electric Suspension Glass Insulator U70b for High Voltage

China 
                Electric Suspension Glass Insulator U70b for High Voltage
              manufacture and supplier

Electric Suspension Glass Insulator U70b for High Voltage image

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  • Overview
  • Product Description
  • Certifications

Overview

Basic Info.

Model NO.
u70b

Type
A Type Insulator

Usage
High Voltage Power Transmission, Insulation, Electrical Installation

Size of Bearing Capacity
70KN

Certification
ISO9001, IEC

Color
Green

Brand
Johnson

Height
127mm

Mechanical Failing Load
70kn

Creepage Distance (L)
320mm

Diameter
255mm

Net Weight
3.5kg

Transport Package
Standard Shipping Package

Specification
900*1100*1100

Trademark
Customer Specified

Origin
China

HS Code
8546209090

Production Capacity
100000

Packaging & Delivery

Package Size
100.00cm * 100.00cm * 100.00cm

Package Gross Weight
1.000kg

Product Description

Dear customers,
         If you have any other questions, please feel free to contact us.

Product Description

 

IEC designation U70B/127
Diameter D mm 255
Height H mm 127
Creepage distance L mm 320
Socket coupling mm 16
Mechanical failing load kn 70
Mechanical routine test kn 35
Wet power frequency withstand voltage kv 40
Dry lightning impulse withstand voltage kv 100
Impulse puncture voltage P.U 2.8
Power frequency puncture voltage kv 130
Radio influence voltage  μv 50
Corona visual test kv 18/22
Power frequency electric arc voltage ka 0.12s/20kA
Net weight per unit kg 3.5

 

  

 

Certifications

 

 

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