Overhead Power Line Electrical Porcelain Disc Insulator

Overhead Power Line Electrical Porcelain Disc Insulator image

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Basic Info.

Model NO.

52-3

Type

A Type Insulator

Usage

Insulation

Connection Method

Trough Type

Size of Bearing Capacity

100KN

Certification

ISO9001

Color

Red

Brand

Schneider

Product Material

Porcelain Disc Insulatoe

Main Distance

165 – 279

Mechanical Pressure Strength

5-10kn

Power-Frequency Puncture Voltage

80 90 110kv

Transport Package

1 Set Drop out Fuse/Wooden Carton

Specification

H146, D254

Trademark

L&s or according to customers requirements

Origin

Wen Zhou, Zhe Jiang, China

HS Code

85462090

Production Capacity

50000pieces/Year

Packaging & Delivery

Package size per unit product

20.00cm * 20.00cm * 30.00cm

Gross weight per unit product

2.000kg

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.

Features

· Rating : Up to 33KV

· Mechanical Strength : Range 45KN to 90 KN

· Types : Ball & Socket (B&S), Tongue & Clevis (T&C) and Dead End (Conventional)

· Applicable Standards : IS: 731 (1971)/ IS: 3188:1980/ IS:2486 Part-II

· Support electrical conductors without passing current through themselves

· Helps to maintain high voltage in high loads

· Used in electrical wiring and cables for insulation

· Robust build
BASIC DATA

Fig			1	2	3	4	3	4	5	4
Class ANSI			52-1	52-2	52-3	52-4	52-5	52-6	52-9	52-10
Main dimensions	D		165	190.5	254	254	254	254	114	279
Main dimensions	H		139.7	146	146	146	146	146	160	165
Creepage distance(mm)			178	210	292	292	279	279	171	279
Power-frequency puncture voltage(KV)			80	90	110	110	110	110	80	110
Average flashover voltage	Power-frequency	Dry	60	65	80	80	80	80	60	80
	Power-frequency	Wet	30	35	50	50	50	50	30	50
	Critical-impulse 15*40μs wave	Positive	100	115	125	125	125	125	90	125
	Critical-impulse 15*40μs wave	Negative	100	115	130	130	130	130	100	130
Radio influence voltage data	Test voltage to ground (KV)		7.5	7.5	10	10	10	10	7.5	10
Radio influence voltage data	Macimum riv at 1000khz(μv)		50	50	50	50	50	50	50	50
Electromechanical failing load(kn)			44	67	67	67	111	111	44	160
Mechanical pressure strength(n.m)			5	5.5	5.5	6	7	7	5	10
Timeload test(kn)			27	44	44	44	67	67	27	107

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