Fig. No. | 2 | 1 | 1 | 3 | 3 | 3 | ||
| BS Class | ED-2(C) | ED-2(B) | ED-2(B)1 | 1617 | 1618-1 | 1618-2 | ||
Dimension | H | 80 | 76 | 76 | 65 | 75 | 75 | |
D | 80 | 89 | 89 | 76 | 89 | 89 | ||
| d | 50 | 48 | 48 | 46 | 55 | 85 | ||
d1 | 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 | ||
Flashover voltage | Power frequency | Dry (kv) | 25 | 25 | 20 | 20 | 20 | 25 |
| Wet (kv) | 15 | 12 | 12 | 9 | 9 | 12 | ||
Net weight, Each, Approx (kg) | 0.50 | 0.50 | 0.50 | 0.4 | – | – | ||
Description
Porcelain insulator includes Suspension type, Pin type, Spool type, Strain/Guy type, Line Post type and Station Post type, which meet IEC, ANSI, AS, BS, etc. standards.
Specifications
Drawing
