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Technical Specifications – Distribution Transformers

At Perfect Hertz, we are committed to delivering high-quality distribution transformers that are reliable under all conditions. Recognized as a leading manufacturer in India, our transformers are designed using superior-grade materials and tested across multiple parameters for optimal performance and long-lasting functionality.

  • Capacity Range: 50 kVA – 5000 kVA

  • Voltage Classes: 6.6 kV, 11 kV, 15 kV, 20 kV, 33 kV (custom ranges available)

  • Cooling Type: ONAN (Oil Natural Air Natural)

  • Installation: Indoor / Outdoor

  • Frequency: 50 Hz / 60 Hz

  • Vector Groups: Dyn5, Dyn11 (customizable)

  • Winding Material: Copper or Aluminium

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

  • Impedance: Maintained as per standards

  • Insulation: High-grade insulating oil / dry-type insulation (as per design)

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

  • Temperature Rise: As per IS 2026 standard

  • Load Capacity: Designed for continuous operation at rated load

  • Safety Features:

    • Explosion vent

    • Breather & air release device

    • Oil level gauge

    • Thermometer pocket

    • Filter valve & drain cum sampling valve

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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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