Station Post ANSI 57-3 Porcelain Insulator 45kV line Post Station Insulator

FOB Price

USD $5.5 - $7.5 / Piece

2800 Pieces(Min.Order)

Product Details

Place of Origin:	Jiangxi, China	Brand Name:	BEST, TSBXJ	Model Number:	57-2, 57-3
Type:	Other, Insulator, Insulating Ceramics	Material:	Other, Porcelain, Porcelain	Application:	High Voltage
Rated Voltage:	10-220KV	Tensile Strength:	12.5KN

Post Insulator For High Voltage(ANSI)

we can provide 15kv to 44kv post insulators according different standards.

ANSI Class	57-1L	57-2L	57-3L	57-4L	57-5L
Creepage Distance (mm)	356	559	737	1015	1143
Dry Arcing Distance(mm)	165	241	311	368	438
Cantilever Strength (KN)	12.5	12.5	12.5	12.5	12.5
Low Frequency Dry Flashouer(kv)	80	110	125	150	175
Low Frequency Wet Flashover (kv)	60	85	100	125	150
Critical Impulse Flashover Pos(kv)	30	180	210	255	290
Critical Impulse Flashover Neg(kv)	155	205	260	340	380
Test Voltage To Ground(kv)	15	22	30	44	44
Maximum RIV at 1000KHZ (uv)1000KHZ	100	100	200	200	200
Net Weight Each Approx(kg)	5.0	9.5	11	16	18
Number in standard package	6	3	3	2	2

Pingxiang Best Insulator Group Co., Ltd.: Contact nameZhiWei Luo; Phone86-0799-6378286, 6378186; AddressFutian Industrial Park, Pingxiang,Jiangxi

Product Categories

Disc Suspension Insulators for High Voltage Line	Insulator hardware fittings	Line Post Insulators For High Voltage	Low voltage porcelain insulator
New Products	Other type insulators	Pin type insulators for high voltage	Toughened glass insulator( cap and pin type )
Transformer Porcelain Bushing

New Products