Category: Understanding the Technology
Two options exist for using single phase motors. We evaluate your application and will supply the necessary motors for your site conditions and equipment.
1) Utilize direct signals with single-phase electronically commutated motors to command the speed.
2) Utilize a variable frequency drive (VFD) that is capable of inputting single-phase power and converting to a three-phase power output. For these VFDs to work, the fan motor will typically need to be replaced with a motor capable of receiving three-phase power.