⚠ Under Development
20MVA, 33KV 5 Winding Transformer | 90MVA, 132KV Power Transformer | NABL Certification | |

Power Transformer

Up to 100 MVA. Engineered for the Grid.

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

Technical Specifications

Parameter Specification
Capacity range Up to 100 MVA
Voltage class 220 / 132 / 110 / 115 / 66 / 33 / 11 / 6.6 kV
Insulation system Class A & Class B Oil-Impregnated Paper
Cooling ONAN / ONAF / OFAF / OFWF
Tank design Conventional Radiator Type Tank with Conservator / Corrugated Tanks
Standards IS, IEC, ANSI, IEEE
Winding material Electrolytic Grade Copper / Distribution Aluminium
Winding type Disc / Helical / Continuous Disc / Interleaved Disc / Inter Shield / CTC
Vector group Dyn11 / 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 changer Off-Circuit Tap Changer / On-Load Tap Changer (External / In Tank)
Frequency 50 Hz / 60 Hz
Testing Complete 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 responds with a technical proposal.