40kn Glass Insulator U40b for Finland, Sweden, Norway, Iceland, Denmark

40kn Glass Insulator U40b for Finland, Sweden, Norway, Iceland, Denmark image

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Quick Details

Product Name:

40kn Glass Insulator U40b for Finland, Sweden, Norway, Iceland, Denmark

Model NO.:

U40B

Brand:

Johnson

Color:

Green

Certification:

ISO9001, IEC

Size of Bearing Capacity:

40KN

Usage:

High Voltage Power Transmission, Insulation, Electrical Installation

Type:

A Type Insulator

Structure:

Suspension Insulator

Material:

Glass

Application:

High-voltage

Net Weight:

2.1kg

Diameter:

178mm

Height:

110mm

Creepage Distance (L):

185mm

Mechanical Failing Load:

40kn

Trademark:

Customer Specified

Transport Package:

Standard Shipping Package

Specification:

900*1100*1100

Origin:

China

HS Code:

8546209090

Product Details

Dear customers,

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

IEC designation		U40B/110
Diameter D	mm	178
Height H	mm	110
Creepage distance L	mm	185
Socket coupling	mm	11
Mechanical failing load	kn	40
Mechanical routine test	kn	20
Wet power frequency withstand voltage	kv	25
Dry lightning impulse withstand voltage	kv	50
Impulse puncture voltage	P.U	2.8
Power frequency puncture voltage	kv	90
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	2.1

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