Our electric 3 phase power inverters are compatible with 3 phase pumps or motors, utilizing a power supply of single phase or 3 phase. Power inverters, from ½ to 3 HP, use a variable frequency drive to adjust the speed of pumps and motors to a ranged RPM, rather than full on or off. Nema 4x is a waterproof, wash down rating, while Nema 1 is standard. Power inverters are sized to the horsepower, or kilowatt rating of the motor.
We carry two brands of inverters. Our premium brand Lenze comes with a display, and potentiometers are available separately. Our economy brand Danfoss FC51 do not come with a display (LCP12) or potentiometer which are sold separately.