Product Details

Factory sale!! high quality electrical porcelian insultator

Our Services

Fuzhou Yong Chang Electric Porcelain Co.,Ltd is a professional manufacturer and supplier of high and low voltage porcelain insulator,glass insulator,fuse,arrestor,lamp holder.etc.Electric products and hardware tools, insulator including 210KN,160KN and below suspension porcelain disc insulator,fog type disc insulator,pin insulator,line post insulator and other more than 100kinds of insulator.It has more than 16 years experience,There is abundant in Kaolin resource and with a long history of porcelain production.

Our Advantages:

High quality standard(IEC,BS,ANSI,AS,DIN,GB)
Competitive price with high quality
Strong technical force(domestic advanced semi-automatic production mine)
Advanced testing equipment
Convenience transportation
Quality of services, solve your problems in 24 hours and provide international warranty service
ISO9001:2008/ISO14001:2004/GB/T 28001-2011/CE/Rohs/UL certificattion

Product Description

Factory sale!! high quality electrical porcelian insultator picture and specification

Model			st-20/J
Main Dimensions(mm)		H	185
		h	65
		D	175
		d	35
		R1	10
		R2	12.5
Norminal Voltage(KV)			20
Creepage Distance(mm)			340
Eletronical failing load(KN)			14.7
Minimum Flashover Voltage(min)	Power Frequency Voltage	Dry(KV)	90
		Wet(KV)	65
	50% Critical Impulse(KV)		130
Net Weight(KG)			3.4
Applicable standard			DIN

FUZHOU Yongchang Ceramic insulator process

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