VEVOR CPS-20HP 20HP 70A 220V Single to 3 Phase Converter

What it is and who it serves

The VEVOR CPS-20HP is a digital phase converter rated at 20HP with a 70A maximum current. It transforms single-phase 220V input into three-phase 220V output at 50/60Hz. The unit suits residential or light commercial workshops needing to run one 220V three-phase motor from a single-phase supply. It is not for buyers who must operate multiple motors simultaneously or who require a higher horsepower rating than 20HP.

Behaviour under sustained load

The converter delivers continuous three-phase power without high-frequency interference, supporting energy-efficient operation during extended runs. Its digital phase-shifting design maintains stable output for the connected motor across the 50/60Hz frequency range. The 70A current capacity handles the rated 20HP load consistently. Units requiring power conversion for equipment beyond the 20HP or 70A limits will need a different solution.

Thermals noise and power draw

The compact enclosure measures 13.3 x 7.8 x 5.3 inches and weighs 9.0 lbs, allowing installation in tight spaces without bulky cooling infrastructure. Efficient conversion reduces waste heat and lowers long-term power consumption compared to less efficient alternatives. Silent solid-state operation avoids the mechanical noise of rotary converters. Installations demanding forced-air cooling or liquid-cooled enclosures fall outside this product's design scope.