osmec

Power Transformer Manufacturers

Power transformers

The Power Transformer is installed at various power stations for generation and transmission of power. It acts as a step-up or a step-down transformer.

  • Range

    2500kVA to 8MVA

  • Voltage

    66kV; 33kV; 22kV; 11kV

  • Vector Group

    As per IS: 2026 (part 4)

  • Class of insulation

    Class A

  • Cooling

    ONAN OR ONAN/ONAF

  • Type

    On load tap changer OR off load tap changer

  • Frequency

    50 HZ

  • Applicable standard

    IS: 2026/IS: 335/IS: 2066/IS: 3347 OR IEC: 60076