S. No. | Nominal Voltage/System Voltage |
Highest System Voltage | Zinc Block | Residual Voltage | Creepage Distance (Minimum) |
---|---|---|---|---|---|
1 | 9KV/11KV | 10KV/12KV | 28mm | 5KA | 320mm |
2 | 9KV/11KV | 10KV/12KV | 28mm | 5KA | 320mm |
3 | 15KV | 16.3KV | 46mm | 10KA | 525mm |