- # 432, 433, Sidco Estate, 88, Yadhaval street, Ambattur, Chennai - 600 098. India
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| Rated voltage | 11 KV | ||
|---|---|---|---|
| Rated through-current | 100 A | ||
| Direction of power flow | Uni-Directional | ||
| Tapping arrangement | Linear | ||
| Maximum Number of Tap Positions | 9 | ||
| Max. Rated Step Voltage | 300 V | ||
| Switching Capacity | 30 KVA | ||
| Rated Insulation level | Applied voltage (KV) | Full wave lightning impulse test (KV) | |
| (a)Tap-changer to Earth | 28 | 75 | |
| (b)Between phases | 28 | 75 | |
| (c)Between First and Last Contact | 10 | 40 | |
| (d)Between any two adjacent contacts | 10 | 40 | |
| (e)Between contacts of Change-Over selector | NA | NA | |
| Oil quantity | 45 liters | ||
| Weight of tap changer with oil | 110 Kgs. | ||
