Distribution Transformers
- Distribution transformers usually have power ratings of up to 5000 kVA (up to 36 kV).
- The cooling type can be ONAN, ONAF or KNAN, KNAF
- Single-phase or three-phase
- Hermetically sealed, hermetically sealed with gas cushion and gas cushion with conservator tank.
- HV porcelain or sockets can be used.
- Cable box for the HV and LV side on the top or on the side,
- Corrugated walls (fin type) or radiators
Medium Power Transformers
- Rated power from 5mVA to 16 MVA
- Rated voltage up to 36 kV
- Transformer with gas cushion or with conservator tank.
- Off-circuit tap changer (OCTC) or on-load tap changer (OLTC)
- High capacity cooling options such as ONAN, ONAF, OFAF (also with K class insulating oil) and also KNAN or KNAF.
- The HV and LV connection can be a side or top outlet.
- HV and LV can also be covered with metal cable boxes.
Special Transformers
- Dual HV and Dual LV transformers.
- Auto transformer
- 6 , 12, 24 pulse transformers
- Isolation transformers
- Rectifier transformers
- Earthing transformers
- Transformers supplying converters/inverters
- Shunt reactor, etc….
