Utility quality 3Φ power anytime, anywhere.

7.5 - 20 HP | 230 & 460 V | NEMA 1 Standard A phase converter done right.

The Enterprise line of digital phase converters use modern solid-state electronics to create utility quality three-phase, capable of powering any load up to the stated horsepower the motor as well as a machine's delicate embedded electronics. Unlike the competition, no derate required.

98% \<br /> Efficient


Voltage \<br /> Doubling


Ships Within \<br /> 48 Hrs

Ships Within
48 Hrs

Made In \<br /> The USA

Made In


Hard-starting motors demand maximum output along with over-current protection. Delicate embedded electronics, which are getting more common by the day, demand perfectly balanced voltage always, no matter what the demands are on the rest of the system. 

No other phase conversion technology can supply the brute force required to start the most demanding loads while protecting everything down to the smallest integrated circuit from damage. The Phase Perfect® uses modern microprocessor-controlled electronics to continuously adapt to changing conditions. 

Don't subject your expensive equipment to improper phase timing and voltage imbalance inherent in dated phase conversion technologies. Get utility-quality power with the PHASE PERFECT® ENTERPRISE. 

Maintains phase-to-phase voltage balance within 2%. Electronic power factor correction produces near unity power factor. The Phase Perfect® will also return power to your single-phase source when any three-phase load is in generating mode. Returning this power and making your utility meter run backwards is a much more efficient solution than wasting any excess power by heating a resistor.


Operating Temp Range:⠀⠀—40 °C – 40 °C (—40 °F – 104 °F)
Enclosure Types:NEMA 1 | NEMA 3R
Voltage Range:187 V — 260 V | 440 V — 520 V
Frequency:60 Hz
Output Power:10.8 - 26.6 kVA
Standby Power:70 - 550 Watts
Energy Loss:479 - 4,777 BTU/hr
Digital Inputs:1
Weight:51 - 80 lbs
Conforms to:UL STD 61800-5-1
Certification:CSA STD C22.2 NO.274


ModelHorsepowerRated VoltageMax OutputMax InputBuy


Phase Perfect Sizing - Example 1

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Phase Converter Motor Starting Ability

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Phase Converter Types

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Phase Perfect digital phase converters power the most demanding mission critical applications. The Reliable Power Guarantee provides a safeguard against high energy events, surges, lightning, and malfunctions of connected equipment. One year is included with every Phase Perfect to help reduce the stress that can come with unplanned downtime.

Standard 1 - Year Warranty

For many of our customers their phase converter represents a critical component in ensuring they have reliable power. Whether you chose a Phase Perfect to power an elevator, HVAC system, machine tool, or any other piece of equipment, we appreciate your trust in our product.

Because we understand how critical a phase converter can be, we have a comprehensive warranty for all Phase Perfect products that we call the “Reliable Power Guarantee.” Under this guarantee we will fix any defect in materials or workmanship free of charge, and will fix accidental or inadvertent damage as well.

This guarantee may be extended for up to 5 years on in-warranty Phase Perfect systems.

With our Reliable Power Guarantee:

  • Defects in materials or workmanship are fixed at no charge.
  •  Most accidental damage is repaired for a small fixed deductible.

Deductible Details: 

  • Minor deductible covers up to 2 components (e.g., control board, fan).
  • Major deductible applies to more components or unlisted repairs.

Contact our Sales Department for complete details on warranty pricing or to extend your existing warranty coverage, or see the full Terms and Conditions.



In an era where power quality and efficiency are required, the Phase Perfect Simple offers a compact and quiet solution that meets the rigorous demands of small shops. Designed for those seeking the latest in phase conversion technology, the Phase Perfect Simple stands out as a premier choice, integrating cutting-edge technology and unique design to deliver superior performance.

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Also available in the original, highly customizable, configuration. The original Phase Perfect® set the standard for what was possible with digital phase conversion technology. The available configuration options will ensure the needs of your application can be met with ease.

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