Single Phase (1-50kVA)

The i-power single phase AVR-1001 static voltage regulator features continuous seamless correction of voltage, surges, spikes, sags & brown-outs. The AVR-1001 offers wide range voltage stabiliser, used to cope with input voltage down to 88V, and output voltage regulated to rated 220V without de-rating the input power. The AVR-1001 is designed to be compact and light in weight, assisting in tight regulation of power quality, without switching the active power path. This series is ideal for real-time voltage control, along with the benefits of excellent inbuilt surge voltage protection and electrical noise control circuits, thereby making it cost effective and highly reliable.

Product Highlights

  • Extremely wide voltage regulation range 88-264Vac (L-N), option for customisation is available.
  • 1kVA-50kVA single phase, rated voltage can be customised.
  • Individual regulation of each phase for unbalance load.
  • Unique small dimension.
  • Reliable and quiet servo motors.
  • Wheels mounted for easy installation.
  • Overvoltage and under voltage cut off delay.
  • Sine wave output (regardless of input waveform).
  • High Mean-Time-Between-Failure (MTBF).
  • Bypass switch available for easy maintenance.
  • Auto power-on function on request.
  • Voltage correction rate 1000V/sec.


  • Telecom
  • Medical
  • Industrial
  • Commercial
  • Household appliances
Capacity 1KVA-50KVA
Technical Specifications
System VoltageNominal system voltage 380/220 V, or other rated voltage
Input Voltage88-290V, Can be customizable as per requirement
Supply Frequency50/60Hz
Voltage Regulation ModeIndependent phase regulation
Insulation ClassH Class
Regulation Accuracy±2.5% (adjustable, 1-5 %)
Cooling TypeNatural Air(AN)/Forced Air(AF)
Duty TypeContinuous
Undervoltage ProtectCut off 242 V (adjustable), delay 4 -7 s
Overvoltage ProtectCut off 176 V (adjustable), delay 4 -7 s
Operational Temperature-20 C to +45 C
Protection ClassIngress protection IP20 (outdoor version customization)
Electrical SafetyCE equivalent
Relative Humidity<90%
Physical Characteristics
Dimensions (WxDxH)230*480*740