• 18-Pulse: 15 HP through 500 HP


  • Special purpose multi-pulse magnetics can be manufactured to meet specific requirements of your application
  • Each autotransformer reduces the harmonic current at the input of the transformer as well as harmonic voltage distortion from non-linear loads applied to the outputs
  • Water and wastewater treatment facilities
  • HVAC installations
  • Pump lift stations


  • 15 to 500 HP
  • Core and Coil
  • 60 Hz operation
  • Three phase: 15 — 500 kVA
  • Aluminum windings
  • 150°C temperature rise with 40°C ambient (customer supplied forced air cooling)
  • 220°C insulation class
  • Cores of high quality electrical steel

Features, Functions, Benefits

  • Reduces the neutral current and harmonic distortion generated by triplen harmonics


Options and Accessories

  • 50 Hz
  • Copper windings
  • Other sizes and temperature rises available
  • NEMA 1 enclosures

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