| TIS.2623 Part
7(1)-2564 / ANSI/NEMA C29.7-2015 |
TYPE / ANSI CLASS 57-3
|
| DIMENSIONS
|
| Leakage distance,
minimum, mm |
737 |
| Dry arcing
distance minimum, mm |
311 |
|
| MECHANICAL VALUES |
| Cantilever
strength, kN |
12.5 |
| Cantilever proof
load, kN |
5 |
|
| ELECTRICAL
VALUES |
|
Low-frequency
dry flashover, kV |
125 |
|
Low-frequency
wet flashover, kV |
95 |
|
Critical-
impulse flashover, positive,
kV |
200
|
|
| RADIO INFLUENCE
VOLTAGE DATA |
| Low-frequency
test voltage, rms to ground,
kV |
30 |
| Maximum RIV at
1000 kHz, microvolts |
200 |
|
|
| Colour of
Insulator
|
BROWN
|
| Weight of
Insulator, kg
|
11
|
|
|
