Multi-winding inverter duty transformers up to 20 MVA, 33 kV Class
| Parameter | Specification |
|---|---|
| Capacity range | Up to 20 MVA |
| Voltage class | Up to 33 kV |
| Transformer type | Multi-Winding Inverter Duty Transformer |
| Insulation system | Class A & Class B Oil-Impregnated Paper |
| Cooling | ONAN / ONAF / OFAF |
| Tank design | Conventional Radiator Type Tank |
| Standards | IS, IEC, ANSI, IEEE |
| Winding material | Electrolytic Grade Copper or Aluminium |
| Winding type | Foil / Disc / Helical / Layer |
| Vector group | Dyn11 / YNd1 / Multi-Winding Vector Groups as per Inverter Configuration |
| Harmonic capability | Designed for K-Factor Loading and Harmonic-Rich Environments |
| Insulation levels | Up to 170 kVp (As per Voltage Class and Applicable Standards) |
| Tap changer | Off-Circuit Tap Changer / On-Load Tap Changer (In-Tank or External) |
| Frequency | 50 Hz / 60 Hz |
| Testing | Complete Routine Tests as per IS, IEC, ANSI, IEEE. Type Tests on request. |
Share your inverter topology, MVA rating, and grid connection requirements to our engineering team will recommend the right winding configuration and K-factor rating.
