Disc Suspension Porcelain Ceramic 52 3 Insulator

Disc Suspension Porcelain Ceramic 52 3 Insulator image

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Basic Info.

Model NO.

52-3

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Size of Bearing Capacity

70KN

Certification

ISO9001, IEC

Color

Grey , Brown or White

Creepage Distance

320mm

Combined M&E Strength

70kn

Net Weight

4.7kg

Transport Package

1000*1000*1000mm

Trademark

JOHNSON

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

70kn Disc Suspension IEC Standard Porcelain Insulators

Ball and socket type suspension porcelain insulators( IEC Class )
Type		XP-70
IEC Class		U70BL
Coupling size		16
Dimensions
Diameter(D)	mm	255
Spacing(H)	mm	146
Leakage distance	mm	320
Mechanical Values
Combined M&E strength	kn	70
Impact strength	N.m	6
Routine proof test load	kn	35
Electrical Values
power frequency dry withstand voltage	kv	70
power frequency wet withstand voltage	kv	40
Dry lightning impulse withstand voltage	kv	100
Power frequency puncture voltage	kv	110
Radio influence Voltage Data
Test voltage RMS to ground	kv	10
Maximum RIV at 1000kHz	μv	50
Packing and Shipping Data
Net weight,approximate	kg	4.7

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