ANSI Post porcelain insulator

Model: 57-1
Place of Origin: Zhejiang,China (Mainland)
Brand Name: Sasun
colour: brown
material: porcelain

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Product Description

Payment & Shipping Terms Supply Capacity
Production Capacity:5000 pieces
Min. Order:200 Piece/PiecesPacking:woods
Delivery Date:30 days


Cat.No.
A1044S A1044L
A1045S A1045L
A1046S A1046L
A1047S A1047L
A1048S A1048L
ANSI Class
57-1S 57-1L
57-2S 57-2L
57-3S 57-3L
57-4S 57-4L
57-5S 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 flashover (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 (μV) 1000KHz
100
100
200
200
200
Net weight, approx (kg)
5.0
9.5
11
16
18
Number in standrad package
6
3
3
2
2

Category: others


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