HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD VFD CONTROL PANEL

If you work in HVAC, then you have to look into the inverter compressors by Danfoss, who may have kindly sponsored this subject matter.VFD unit converts AC electricity to DC using rectifier, inverts back again to AC with variable frequency and voltage. This variable AC electric power is then provided to the motor, making it possible for for precise