| Applicable Up To |
2 / 4 MVA |
| Rated Voltage |
11 KV |
| Rated Through Current |
100 A / 200 A |
| Insulating Medium |
AIR |
| Direction of Power Flow |
Uni-Directional (Suitable for Bi-Directional Also) |
| Tapping Arrangement |
Selector Diverter |
| Arcing Contact |
Vacuum Interrupter |
| Maximum Number of Tap Positions |
9 |
| Rated Step Voltage |
300 V |
| Switching Capacity |
60 KVA |
| Rated Insulation Level |
HV of Equipment (kV) |
Rated Separate Source Withstand Voltage (RMS) |
Rated Lightning Impulse Withstand Voltage (kV Peak) |
| a) Tap Changer to Ground |
12 kV |
28 kV |
75 kV |
| b) Between Phase |
12 kV |
28 kV |
75 kV |
| c) Over Tapping Range |
12 kV |
15 kV |
40 kVp |
| d) Between Contacts |
12 kV |
5 kV |
15 kVp |
| e) Between Contacts of Preselector |
12 kV |
NA |
NA |
| Oil Quantity |
NA |
| Weight of Tap Changer with Oil |
270 Kg |
