Momentary power outages are a common occurrence in the power distribution system. With the AVC RTS installed, the power system will be able to ride through outages up to 3 seconds in duration. The 3-second standard is based on what is most common in the industry and will provide voltage sag and blackout protection. Other compensating time frames are possible based on system load and capacity of the energy storage system. The AVC RTS is capable of full 0-100% voltage sag compensation with a response time of 2-5 ms and is not relying on any peripheral equipment due to its supercapacitor energy storage system. The unit has a superior efficiency higher than 99%. Energy storage consists of ultracapacitors due to their high energy density, cycle life, and life expectancy.


  • Rated capacity: 300kVA、600kVA
  • Rated compensation depth:100%
  • Wiring: 3-phase 4- wire (3W on request)
  • Rated voltage: 208V/220V/380V/400V/415V/460V/480V; currently major model is 380V
  • Target voltage is continuously adjustable between ± 15% of rated voltage
  • Voltage action & adjustment accuracy : 0.1Vac
  • Could choose voltage stabilized function (±30% of rated voltage)
  • Rectifier: Modular&Plug design
  • Frequency: 50/60Hz; Range: ±5Hz
  • Efficiency>98%
  • Fast response time<100us;Full response time: typical 2ms, <5ms
  • Noise: <65dB(1m,Fan speed control-Temperature)
  • Altitude :1500m,Derating capacity>1500m
  • Bottom cable entry, front maintenance, could install against the wall
  • 600k model build in maintenance bypass: ≤1600*1000*2100(W*D*H mm)
  • Rectifier input PF≥0.99;THDi≤3%。



  • Blackout prevention
  • Voltage sags & swells mitigation
  • Flicker Mitigation



  • Energy savings
  • Protection against power outages
  • Increased production output
  • Increased life expectancy of electrical equipment
  • Protect critical process from interference caused by sags & swells
  • Reduced carbon footprint
  • Industrial rugged design



  • Commercial buildings
  • Process industry
  • Oil & gas industry
  • Manufacturing