Dynair RVT/2 Threephase self-transformer speed regulator 7A


  • Supply 400V-3Ph-50/60Hz.
  • Nominal current max 7 A.
  • Output voltage 1(90V)-2(140V)-3(180V)-4(230V)-5(400V).
  • Protection IP 21.
  • Pilot light
  • Housing in die-cast aluminium RAL 7001 (grey) with cover in coated steel sheet RAL 7035 (light grey).
  • Weight Kg 20.


Manual voltage converter by self-transformer switchover, 5 step options. Minimum magnetoacoustic noise in the motor. Suitable for threephase asynchronous adjustable motors.