Macro Magnetics



Macro Magnetics custom designed power systems combine active control with custom transformers to a provide a “turn key” solution for your most demanding industrial power conversion needs.

  • Output ratings from 50kVA to 2,000kVA
  • Regulated or Unregulated, AC or DC
  • Output voltage to 20,000 volts, current to 30,000 amps
  • SCR, saturable-core reactor or variable transformer control
  • Constant voltage, constant current or constant power control
  • Air, water or closed loop liquid cooling local, remote, PLC or computer control

Available Options & Accessories

Customer specified input, output and performance characteristics

  • Circuit breakers, fuses, disconnects and other safety equipment
  • Multiple taps: input and/or output
  • Single or multiple outputs; independent or slaved
  • Optional regulation to ± 0.2%
  • Delta, Wye or Scott-T connections
  • Thermal cut-offs and sensors
  • Air-to-air or air-to-liquid heat exchangers
  • Analog or digital meters, alarms and indicators
  • Isolated voltage and current readbacks
  • DC output ripple attenuation to less than 5% rms
  • Power factor correction, line harmonics reductions
  • Internal terminations, water cooled output cable connections or customer specified external bus connections
  • Manual, motorized or automatic electronic tap selection
  • Customer specified control interface
  • NEMA enclosure types 1, 3R, 4, or 12, IEC enclosures, and CSA Types 2, 3, 4, or 5
  • Customer specified paint color and texture

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