| Grid | MW | MVAR | Voltage 220KV | Voltage 66KV / 33KV |
| Patparganj-220/66KV 100MVA T1 | 22 | -1 | 225 | 70 |
| Patparganj-220/66KV 100MVA T2 | 22 | -1 | 225 | 70 |
| Patparganj-220/33KV 100MVA T3 | 32 | 4 | 225 | 70 |
| Patparganj-220/33KV 100MVA T5 | 7 | 0 | 225 | 70 |
| Patparganj-220/33KV 100MVA T6 | 29 | 4 | 225 | 70 |