| Applicable Up To |
12 MVA |
| Rated Voltage |
33 KV |
| Rated Through Current |
200 A |
| Direction of Power Flow |
Bi-Directional |
| Tapping Arrangement |
Linear |
| Maximum Number of Tap Positions |
9 |
| Rated Step Voltage |
900 V |
| Switching Capacity |
90 KVA |
| Rated Insulation Level |
Highest Voltage of Equipment (kV) |
Rated Separate Source AC Withstand Voltage (kV r.m.s) |
Rated Lightning Impulse Withstand Voltage (kV Peak) |
| (a) Tap Changer to Ground |
36 kV |
70 kV |
170 kVp |
| (b) Between Phases |
36 kV |
70 kV |
170 kVp |
| (c) Over Tapping Range |
36 kV |
25 kV |
70 kVp |
| (d) Between Contacts |
36 kV |
25 kV |
70 kVp |
| (e) Between Contacts of Pre-Selector |
36 kV |
NA |
NA |
| Oil Quantity |
120 Liters |
| Weight of Tap Changer with Oil |
289 Kg |
