Dynair RV/2 Single-phase electronic speed regulator 7 A

Manual voltage controller with continuous regulation by potentiometer. Electronic tuning by closed circuit TRIAC phase control. Suitable for speed regulation of single-phase asynchronous motors.

Note: All TRIAC-based regulators can cause electric hum in the motor at low speed. We advise against reducing the nominal speed of the motor below 50%. Motor electric hum can be minimized by using 3 wire capacitor, or star connection.


  • Power source: Single-phase 230V~50/60Hz
  • Max nominal current: 7A ( minimum 4A)
  • Timed protection fuse 8A/250V
  • Trimmer for the adjustment of minimum fan speed.
  • Electromagnetic noise filter.
  • Pilot light
  • Housing made out of techno-polymer, in white color (RAL9016).
  • Cooling fin made from extruded aluminium.
  • IP42 grade protection.
  • Weight: 0,7kg