China High Voltage Shackle Porcelain Insulators (BS), Find details about China Insulators, Porcelain Insulators from High Voltage Shackle Porcelain Insulators (BS)
Cat NO | A1016 | A1017 | A1018 | A1019 | A1020 | A1021 | ||
Fig | 2 | 1 | 1 | 3 | 3 | 3 | ||
Class BS | ED-2(C) | ED-2(B) | ED-2(B)1 | 1617 | 1618-1 | 1618-2 | ||
Main Dimensions (mm) | H | 80 | 76 | 76 | 65 | 75 | 75 | |
D | 80 | 89 | 89 | 76 | 89 | 89 | ||
d | 50 | 48 | 48 | 46 | 55 | 55 | ||
d 1 | 22 | 21 | 17.5 | 17.6 | 17 | 17 | ||
R | 6 | 10 | 10 | 9 | 12.5 | 12.5 | ||
Mechanical failing load(kn) | 13 | 12 | 12 | 9 | 10 | 13 | ||
Minimum Flashover Voltage | Power-frequency | Dry | 25 | 25 | 25 | 20 | 20 | 25 |
Wet | 25 | 12 | 12 | 9 | 9 | 12 | ||
Weight(kg | 0.5 | 0.5 | 0.5 | 0.4 | - | - |