Substation Transformers – Large Size Power Transformers
- Capacity above 100 MVA, single or three phase
- Three-phase transformers up to 800 MVA 500 kV and single-phase transformers up to 500 MVA
- voltage up to 500 KV
- Medium Size Power Transformers
- Capacity from 5 to 100 MVA ONAN, three phase
- Voltage up to 230 KV
