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Porcelain Post Insulator for High Voltage (ANSI57-4)

Name: Porcelain Post Insulator for High Voltage (ANSI57-4)
Brand: all-electronics-online.com
SKU: 740867845
Availability: InStock
Rating: 5 (143 reviews)

Price:	US $ 3-10/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	500/Piece
Pay Type:	L/C,T/T,Western Union,Money Gram

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Showroom Product Company Profile

Prod Model:	ANSI 57-4
Markets:	North America,South America,Southeast Asia,Africa,Mid East,Eastern Asia
Application:	High-voltage
Material:	Porcelain
Structure:	Post Insulator
Type:	57-4

Product Description

ANSI 57-4 Porcelain Line Post Insulator
1.Porcelain material
2.ANSI,DIN,AS,BS,SA

ANSI Class			57-4
Usual line voltage/kV			55
Designation of Neck			N
Height" A" /in(mm)			17 (432)
Diameter " B " /in(mm)			7 (178)
Diameter " C " /in(mm)			5 (127)
Thread " D " /in(mm)			3/4-10UNC
Min. leakage distance/in(mm)			40 (1015)
Dry arcing distance/in(mm)			14-1/2(368)
Cantilever strength/lb(kN)			2800 (12.5)
Average flashover voltage	Low Frequency	Dry/kV	150
		Wet/kV	125
	Critical Impulse	Pos. /kV	255
		Neg. /kV	340
Withstand voltage	Low frequency	Dry/kV	120
		Wet/kV	100
	Impulse/kV		200
Radio influence voltage data	Test voltage/kV		44
	Max. RIV at 1,000kHz/uV		200
Net weight/lb(kg)			36 (16)

VICCIA Electrical Co., Ltd., a member of Fuzhou Light Industry Co., Ltd, is located in Sanming City of Fujian Province. We specialized in manufacturing and supplying multiple products, particularly in the field of electrical appliance, such as Fiberglass ladder and Aluminum ladder, high and low voltage product, power fittings and so on. Started with the business of international trading and sales agent of domestic supplier and overseas buyer, we now have skilled and experienced engineer team in design and manufacturing, as well as trained talents in business and management which enables us to respond effectively to the demands of market and our customers at all times.

The slogan of VICCIA is to provide the highest quality services to each customer, and to provide products to each customer with reasonable price and good quality. At the same time, we can develop and manufacture gratifying products in accordance with customers' certain requirements.

Put your trust in VICCIA, let us work together and achieve more.