Xinghai Power Transmission Ceramic Insulators Pin Porcelain Insulator
ANSI Class
|
55-1
|
55-2
|
55-3
|
55-4
|
55-5
|
55-6
|
|
Creepage distance,mm
|
102 | 127 | 178 | 229 | 305 | 381 | |
Dry Arcing distance,mm
|
57 | 86 | 114 | 127 | 159 | 203 | |
Main Pin Length.mm
|
102 | 102 | 127 | 127 | 152 | 152 | |
Cantilever Strength,Kn
|
13 | 11 | 11 | 13 | 13 | 13 | |
Lower Frequency
Flashover Voltage |
Dry,kv
|
35 | 45 | 55 | 65 | 80 | 100 |
Wet,kv
|
20 | 25 | 30 | 35 | 45 | 50 | |
Critical Impulse
Flashover Voltage |
Pos.,kv
|
50 | 70 | 90 | 105 | 130 | 150 |
Neg.,kv
|
70 | 85 | 110 | 130 | 150 | 170 | |
Low Frequency Puncture Voltage,kv
|
50 | 70 | 90 | 105 | 130 | 135 | |
RIV Data
|
Test volt. To ground,kv
|
5 | 5 | 10 | 10 | 15 | 22 |
Max RIV at 1000 KHz,Uv
|
50 | 50 | 50 | 50 | 100 | 100 | |
Approx.weight,kg
|
0.5 | 0.65 | 1 | 1.65 | 2.75 |
1. Who are we?
We are based in Jiangxi, China, start from 1998, sell to Southeast Asia, Mid East, North America, South America, Africa, Domestic Market, Eastern Asia. There are total about 200-300 people in our factory.