- # 432, 433, Sidco Estate, 88, Yadhaval street, Ambattur, Chennai - 600 098. India
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| Applicable up to | 6/12 MVA | ||
|---|---|---|---|
| Rated voltage | 33 kV | ||
| Rated through-current | 100 A / 200A | ||
| Insulating Medium | AIR | ||
| Direction of power flow | Uni-Directional( Suitable For BI Directional Also ) | ||
| Tapping arrangement | Selector diverter | ||
| Arcing contact | Vaccum Interupter | ||
| Maximum No of tab position | 9 | ||
| Rated step voltage | 900 V | ||
| Switching Capacity | 180 kVA | ||
| Rated Insulation level | Highest voltage for equipment kV | Rated separate source AC withstand voltage kV(r.m.s) | Rated lightning impulse withstand voltage kV(peak) |
| (a)Tapchanger to ground | 36kV | 70kV | 170kV |
| (b)Between phases | 70kV | 170kV | |
| (c)Over tapping range | 15kV | 40KVp | |
| (d)Between contacts | 5kV | 15KVp | |
| (e)Between contacts of pre selector | NA | NA | |
| Oil quantity | NA | ||
| Weight of tap changer with oil | 560 KG | ||
