Constant VoltageTransformers

Acutran specializes in constant voltage transformers (CVT) and power conditioners. Our capabilities include the design and manufacture of a wide range of high-voltage constant transformers.

A CVT (Ferro) uses the unique principle of Ferro resonance. When the iron core of a transformer is in saturation, relatively large changes in the winding current will result in very small changes in the magnetic flux. Winding current and magnetic flux are proportional to the input and output voltage, respectively. This means that relatively large changes in input voltage will result in small changes in output. This is its fundamental purpose.

Acutran's CVT and power conditioners include:

  • Harmonically compensated ferro resonant design
  • The output voltage of +/- 2% with an input voltage of +10/-20%
  • Single-phase CVTs up to 35 kVA
  • Three-phase CVTs up to 50 kVA
  • Applications include uninterruptible power supplies, telecommunications equipment, and other voltage-sensitive loads

Acutran's years of experience in manufacturing transformers and our extensive library of drawings enable us to reduce turn around times on quotes and approvals. Unlike other transformer manufacturers who can be slow to respond, Acutran provides a two-day turnaround on most quotations and often delivers new design and approval drawings within three business days.

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For more information about Constant Voltage Transformers call (724) 452-4130 or click to contact us.