Cabinet Fans
Heat Recovery Devices
Radial Fans
RFAB
RRAB
RALR
RDRS
RROB
RRYB
RFAK
RBAK
RBAO
RBOY
RBKK
RPGA
RALÇ
RSVR
RBPR
RBPY
REUM
RTRD
RTAD
RCAT
RCRD
RCAD
Duct Type Fans
Axial Fans
Roof Fans
Speed Control Devices
Accessories
Air Handling Units
Electrostatic Filters
Water Filter Systems
Jet Fans
Dehumidification Plant
VTTY
FREQUENCY INVERTERS
3-phase alternating current is a modern speed control device that works with the IPM-SPWM technique, which can adjust the speed of the motor from zero to the desired value with high starting torque. It is used in 3 phase motor operated fans. By adjusting the motor speed, it helps to bring the fan flow rate to the desired value.