The Smart Choice
02 9602 8331

AR 3-Phase HI-AVR

The IGBT automatic voltage regulator has a wide input voltage window and excellent voltage regulation with a margin of 1%. It is compatible with linear and non-linear loads, and includes overload, high voltage and low voltage protection. It also has a built-in surge suppressor (MOV), EMI & LC filters which provide pure and clean output.
The AR-XXK33 is a 3-phase voltage regulator with input phase detector protection, high efficiency and Sine wave pulse width modulation.

Product Technical Description


  • Wide input voltage window (± 25%)
  • Excellent voltage regulation (± 1%)
  • Compatible with linear and non-linear loads
  • Overload, low voltage & high voltage protection
  • Compact size, lightweight & low noise
  • Linear voltage regulator provides high reliability
  • Over 95% efficiency
  • Innovative design with high performance
  • CPU operation ensures reliability & constant protection
  • Built-in surge suppressor (MOV), EMI and LC filters provide put output
  • Sine wave Pulse Width Modulation, IGBT inverter design
  • Three-phase compatible

For more information and product specifications, please refer to the relevant document link, or contact us on 02 9602 8331.