osmec

Auto transformers

Auto transformers

The starting current is limited by using a three-phase auto transformer to reduce the initial stator applied voltage.

  • Range

    50kVA to 2500kVA

  • Voltage

    11/11-9.625-4.813kV

  • Vector Group

    Ya0

  • Class of insulation

    Class A

  • Cooling

    ONAN OR ONAF/ONAF

  • Type

    On load tap changer/off load tap changer

  • Frequency

    50 HZ

  • Applicable standard

    IS: 2026/IS: 5142/IS: 335/IS: 2066/IS: 3347 OR IEC: 60076