Utility quality digital phase converter.

5 - 7 HP | 230 V | NEMA 1 Standard

Three-phase power from a single-phase source anywhere you need it. The Simple line of digital phase converters in an entry-level phase converter designed for non-industrial applications with mild starting loads, or loads that will tolerate voltage imbalance during motor startup.

98% \<br/> Efficient


Simple \<br /> Installation


Ships Within \<br/> 48 hrs

Ships Within
48 hrs

Made In \<br/> The USA

Made In


The PHASE PERFECT® SIMPLE phase converters are compact 230 V digital single-phase to three-phase converters. They will supply three-phase 230V power from a single-phase 230V source for a single or combined loads. Hard starting loads such as fans, conveyors, and pumps may cause the PTS to briefly reduce the voltage on the generated leg during motor start. The supplied power is utility-quality with voltage balance within 2% after motor start and has advanced digital monitoring to protect your valuable three-phase equipment. Learn more on why voltage balance is important. 

The Phase Perfect® digital phase converter uses the same proven technology from our Phase Perfect® Performance and Enterprise converters, yet specifically designed for smaller motor loads found in your home garage or small shop.


Operating Temp Range:⠀⠀—40 °C – 40 °C (—40 °F – 104 °F)
Enclosure Types:NEMA 1 | NEMA 3R
Voltage Range:187 V — 260 V
Frequency:60 Hz
Output Power:4.5 - 10.8 kVA
Standby Power:60 - 70 Watts
Energy Loss:205 - 239 BTU/hr
Digital Inputs:1
Weight:19 - 22 lbs


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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.



The Phase Perfect® is also available in a compact, high-value, configuration where the customization options of the original are not required. These Enterprise models have the same modern digital phase conversion technology inside as the original.

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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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