Post Insulators for High Voltage ANSI 03
The key to our success is “Good Product Quality, Reasonable Value and Efficient Service” for Polymer Pin Insulator, Porcelain Insulator, Composite Post Insulator, Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We’ve been looking forward to cooperating with friends from all over the world.
MAIN DIMENSIONS AND STANDARD PARTICULARS
| Cat. No |
H1313 |
H1314 |
H1315 |
H1316 |
H1317 |
H1318 |
||
| Class |
57-21 |
57-22 |
57-23 |
57-24 |
57-25 |
57-26 |
||
| Fig |
4 |
4 |
4 |
4 |
4 |
4 |
||
| Low frequency flashover voltage |
Dry (kV) |
70 |
100 |
125 |
140 |
160 |
180 |
|
|
Wet (kV) |
50 |
70 |
95 |
110 |
130 |
150 |
||
| Flashover Positive Critical Impulse (kV) |
120 |
160 |
200 |
230 |
265 |
300 |
||
| Radio-Influence-Voltage Data |
Test Voltage (kV) |
15 |
22 |
30 |
44 |
44 |
44 |
|
|
Max RIV2 μV |
100 |
100 |
200 |
200 |
200 |
200 |
||
| Reveal Distance (inch) |
14 |
22 |
29 |
40 |
45 |
53 |
||
| Dry Arcing Distance (inch) |
6.5 |
9.5 |
12.25 |
14.5 |
17.25 |
19.25 |
||
| Refer to the high (inch) |
11 |
14 |
16.5 |
20 |
22.5 |
25 |
||
| Cantilever failing load (pound) |
2800 |
2800 |
2800 |
2800 |
2800 |
2800 |
||
| Standard Diameter of Insulators (inch) |
6 |
6.5 |
6.5 |
7 |
7.5 |
8 |
||
| Center hole standard thread dimensions (inch) |
3/4 |
3/4 |
3/4 |
3/4 |
3/4 |
7/8 |
||
We look quality as the foundation of the enterprise, adhering the management philosophy that to do less products and do not let unqualified products leave the factory.
