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Inverter Duty Transformers

Perfect Hertz offers high-performance Inverter Duty Transformers, engineered to handle the unique challenges posed by modern inverter-fed loads. Designed for industrial, commercial, and renewable energy applications, these transformers provide stable voltage, high efficiency, and reliable performance even under high-frequency and non-linear loads.

  • Capacity Range: 50 kVA – 2000 kVA (customizable)

  • Voltage Classes: 415 V / 11 kV / 33 kV (other voltages on request)

  • Cooling Type: ONAN / ONAF (Oil Natural Air Natural / Oil Natural Air Forced)

  • Frequency Range: 50 Hz / 60 Hz ±5%

  • Vector Groups: Dyn11, Dyn5, or as per client requirement

  • Winding Material: Copper or Aluminium (high-grade)

  • Tap Changers: Off-circuit / On-load (optional)

  • Impedance: Designed for minimal voltage drop under inverter operation

  • Temperature Rise: As per IS 1180 / IEC 60076 standards

  • Insulation System: Specially designed for high-frequency and non-linear loads

  • Efficiency: Up to 98%

  • Standards Compliance: IS 1180, IS 2026, IEC 60076

  • Safety Features:

    • Breather & air release device

    • Oil level gauge

    • Thermometer pocket

    • Explosion vent

    • Optional Buchholz relay, OTI, WTI, MOG

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  • Office: 512, 5th Floor Ansal Chamber-2, Bhikaji Cama Place New Delhi-66
  • +91 9654400023
  • info@perfectgenerators.in
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