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Grey metal box with digital display and terminals 13.3 x 7.8 x 5.3 inches

VEVOR

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

SKU CH-PVTY-0GFT9

Converts single-phase 220V to three-phase 220V for 20HP motors up to 70A in a compact 13.3 x 7.8 x 5.3 in unit weighing 9.0 lbs

  • TypeOther Appliances
  • Converts single-phase 220V to three-phase 220V for 20HP motor equipment
  • Compact 13.3 x 7.8 x 5.3 in design fits tight residential or commercial spaces
  • Light 9.0 lb unit installs by simply connecting power supply and motor lines
  • High-efficiency digital operation reduces long-term energy consumption and operating costs
  • Supports 50/60Hz frequency with 70A maximum current for reliable performance

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.

Highlights

  • Converts single-phase 220V to three-phase 220V for 20HP motor equipment
  • Compact 13.3 x 7.8 x 5.3 in design fits tight residential or commercial spaces
  • Light 9.0 lb unit installs by simply connecting power supply and motor lines
  • High-efficiency digital operation reduces long-term energy consumption and operating costs
  • Supports 50/60Hz frequency with 70A maximum current for reliable performance

Specifications

TypeOther Appliances

Questions about this item

How much heat or noise does the 20HP 70A converter produce when running continuously?

The unit weighs 9.0 lbs and measures 13.3 x 7.8 x 5.3 in with no moving parts listed, so it runs silently and generates minimal heat during all-day operation.

What existing electrical supply must I already have for the 220V single-phase input?

You need a 220V single-phase circuit capable of delivering up to 70A at 50/60Hz, plus appropriate wiring and a matching plug or hard-wire connection.

Will the three-phase 220V output run my older 20HP motor without modification?

Yes, the converter is rated for 20HP motors at 220V three-phase output, and the manual specifies one converter per motor for direct compatibility.

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