Compact Substation
| Rated Voltage | 12/24/36kV |
| Rated Current | 630A |
| Rated short-time Current | 20kA tested in CPRI |
| Rating Making Current | 20kA tested in CPRI |
| Rated load breaking Current | 630A |
| Rated closed - loop breaking current | 100A |
| Rated cable and line charging breaking current | 10A |
| Transformer off-load breaking current | 10A |
| Transformer | Only Provision given |
| Rated Ligtning Impulse withstand Voltage | As Per IEC 62271 |