List of Power Transformers Repaired / Rewound
| No. | Client | Scope of Work | Make | KV | KVA | Year |
|---|---|---|---|---|---|---|
| 01 | Aruna Sugars | Repair of core and rewinding. | Crompton Greaves | 11 / 0.433 | 400 | 1978 |
| 02 | Indian Steel Rolling Mills | Repair of winding. | Siemens | 11 / 0.433 | 1000 | 1978 |
| 03 | Indian Steel Rolling Mills | Rewinding of HV winding | Kirloskar | 11 / 0.433 | 500 | 1979 |
| 04 | Indian Steel Rolling Mills | Rewinding of HV & LV windings | GEC | 11 / 0.433 | 500 | 1980 |
| 05 | Indian Steel Rolling Mills | Repair of core and Overhaul & Reconditioning | GEC | 11 / 0.433 | 500 | 1980 |
| 06 | Seshasayee Industries | Complete rewinding | HHE | 11 / 0.433 | 450 | 1980 |
| 07 | Century Chemicals | Rewinding of HV & LV winding | Voltamp | 11 / 0.433 | 1000 | 1980 |
| 08 | Seshasayee Industries | Overhaul & Reconditioning | HHE | 11 / 0.433 | 750 | 1981 |
| 09 | Seshasayee Industries | Overhaul & Reconditioning of shunt reactor | HHE | 0.433 | 200 | 1981 |
| 10 | Seshasayee Industries | Overhaul & Reconditioning | ETE | 11 / 0.433 | 750 | 1981 |
| 11 | APSEB | Rewinding of HV & LV windings and replacement of core | ECE | 132 / 33 - 11 | 5000 | 1981 |
| 12 | APSEB | Rewinding of HV & LV windings and replacement of core | HHE | 132 / 33 - 11 | 7500 | 1982 |
| 13 | BHEL | Overhaul & Reconditioning | Kirloskar | 11 / 0.433 | 1000 | 1982 |
| 14 | Chettinad Cements | Overhaul & Reconditioning | Kirloskar | 110 / 3.3 | 4000 | 1982 |
| 15 | Chettinad Cements | Overhaul & Reconditioning | Kirloskar | 110 / 3.3 | 4000 | 1983 |
| 16 | Seshasayee Industries | Overhaul & Reconditioning | HHE | 11 / 0.433 | 750 | 1983 |
| 17 | Seshasayee Industries | Overhaul & Reconditioning | HHE | 11 / 0.433 | 750 | 1983 |
| 18 | Seshasayee Industries | Overhaul, Reconditioning and repair of tap changer | ETE | 11 / 0.433 | 750 | 1984 |
| 19 | Seshasayee Industries | Overhaul & Reconditioning | HHE | 11 / 0.433 | 750 | 1984 |
| 20 | Century Chemicals | Rewinding of HV & LV windings | Voltamp | 11 / 0.433 | 1000 | 1984 |
| 21 | Trichy Steel Rolling Mills | Overhaul & Reconditioning | ITL | 11 / 0.433 | 500 | 1984 |
| 22 | Shree Natraj Ceramics | Rewinding of HV winding | GEC | 11 / 0.433 | 500 | 1986 |
| 23 | NLC | Reconditioning of core and replacement of HV & LV windings | Russian | 110 / 10.5 | 60000 | 1986 |
| 24 | Sree Rama Machinery | Rewinding of HV & LV windings | Crompton Parkinson | 11 / 0.433 | 1000 | 1988 |
| 25 | Jothi Malleables | Rewinding of HV & LV windings | ETE | 11 / 0.56 | 560 | 1988 |
| 26 | Tamil Nadu Steels Limited | Part rewinding of HV & LV windings | Russian | 11 / 0.115 - 0.319 | 9000 | 1990 |
| 27 | Tamil Industrial Explosives | Rewinding of HV winding with on load taps | Crompton Greaves | 11 / 0.433 | 1000 | 1991 |
| 28 | Snam Alloys | Part repair of HV winding | Ambarnath | 22 / 0.075 - 0.134 | 3000 | 1992 |
| 29 | NLC | Reconditioning of core and replacement of HV & LV windings | Russian | 110 / 33 | 60000 | 1994 |
| 30 | Mohan Breweries | Rewinding of LV winding | Crompton Greaves | 11 / 0.433 | 1600 | 1994 |
| 31 | Tanjore Spinning Mills | Rewinding of HV & LV winding | ITL | 11 / 0.433 | 500 | 1995 |
| 32 | Mittal Ispat | Rewinding of HV winding with on load taps | Crompton Greaves | 22 / 0.95 | 1800 | 1996 |
| 33 | NLC | Reconditioning of core and replacement of HV & LV windings | Russian | 220 / 110 / 33 | 125000 | 1999 |
| 34 | Tannex Leathers | Rewinding of HV winding with on load taps | Bharat Bijlee | 11 / 0.433 | 1600 | 1999 |
| 35 | Chettinad Cements | Rewinding of HV & LV windings of Current Transformer | AE | 110 | - | 2000 |
| 36 | Sumangla Steels | Overhaul & Reconditioning of Current Transformer | EPE | 110 | - | 2002 |
| 37 | ST-CMS Electric Company | Rewinding of HV & LV Windings of ESP Transformer | Andrew Yule | 95 (DC)/0.415 | 154 | 2004 |
