| Grid | MW | MVAR | Voltage 220KV | Voltage 66KV |
| Patparganj-220/66KV 100MVA T1 | 25 | 6 | 228 | 66 |
| Patparganj-220/66KV 100MVA T2 | 25 | 6 | 228 | 66 |
| Patparganj-220/33KV 100MVA T3 | 39 | 5 | 228 | 66 |
| Patparganj-220/33KV 100MVA T5 | 38 | 6 | 228 | 66 |
| Patparganj-220/33KV 100MVA T6 | 27 | -7 | 228 | 66 |