⚠ Under Development
20MVA, 33KV 5 Winding Transformer |
20MVA, 33KV 5 Winding Transformer |

Power Transformer

Up to 100 MVA. Engineered for the Grid.

Custom-engineered power transformers up to 100MVA, 132kV class and 60MVA, 220kV class designed in-house, tested in our own laboratory, and commissioned with full documentation for state utilities, IPPs, and large industrial consumers.

power transformer manufacturer

Technical Specifications

ParameterSpecification
Capacity rangeUp to 100 MVA
Voltage class220 / 132 / 110 / 115 / 66 / 33 / 11 / 6.6 kV
Insulation systemClass A & Class B Oil-Impregnated Paper
CoolingONAN / ONAF / OFAF / OFWF
Tank designConventional Radiator Type Tank with Conservator / Corrugated Tanks
StandardsIS, IEC, ANSI, IEEE
Winding materialElectrolytic Grade Copper / Distribution Aluminium
Winding typeDisc / Helical / Continuous Disc / Interleaved Disc / Inter Shield / CTC
Vector groupDyn11 / YNd1 / YNyn0 / YNd11 / Other Vector Groups on Request
Insulation levels (kVp)75 / 95 / 170 / 325 / 550 / 650 / 950 kVp (As per Voltage Class and Applicable Standards)
Tap changerOff-Circuit Tap Changer / On-Load Tap Changer (External / In Tank)
Frequency50 Hz / 60 Hz
TestingComplete Routine Tests as per IS, IEC, ANSI, IEEE. Type Tests on request.

Optional Features

Discuss Your Power Transformer Specification.

Share your MVA rating, voltage class, cooling requirement, and site conditions to our engineering team. Our team will respond with a technical proposal.