Three-phase power from a single-phase source anywhere you need it. With twice the output starting capability of a rotary type converter, the Phase Perfect® digital phase converter uses modern solid-state electronics to create utility-quality three-phase power anywhere. Robust and durable, these phase converters are capable of powering any load. Over 20 years of development has led to a phase converter capable of running everything from hard-starting motors to equipment with delicate embedded electronics.
Phase Perfect® Simple

Based on the same phase conversion technology as its bigger brothers, but designed for home shop, light commercial, and single motor applications where the cost of the Enterprise and original Phase Perfect® are prohibitive.

Phase Perfect Enterprise digital Phase Converter small and large chassis
Phase Perfect® Enterprise

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.

Phase Perfect digital Phase Converter expandable small and large chassis
Phase Perfect® Performance

The original Phase Perfect® digital phase converter supplies power to some of the most demanding industrial applications available under some of the most challenging conditions imaginable. Utility-quality three-phase power anywhere you need it.

Phase Perfect® Model Comparison

Standard Features

Simple Enterprise Performance
97%+ efficient solid-state phase conversion
Full power, no waste

Robust Load Protections
Digital monitoring to keep your equipment safe

Available on all models for outdoor mounting

Utility-grade Balanced Voltage
Voltage on all 3 phases maintained within 2%


Multiple Loads
Designed to start hard loads and run multiple loads simultaneously


Regenerative Loads
Such as motors with electronic brakes like lathes

460 V Models
Models available for 230 V or 460 V installations

50°C (122°F) Rated
Ready to be exterior mounted, even in harsh climates


Ducted Cooling
Protects sensitive electronics even in dirty environments

Optional Features

Simple Enterprise Performance
Voltage Doubling
230 V in, 460 V out, no transformer needed

Panel Shop: Strikesorb Surge Protection
Multiple-hit protection, the best available

Panel Shop: Service Disconnect
Make maintenance easy and meet code without an external disconnect

See the Phase Perfect® Simple See the Phase Perfect® Enterprise See the Phase Perfect® Performance

1. Simple model maintains voltage balance within 2%, just like the Phase Perfect®, under steady-state loads but may drop voltage on the generated leg briefly during motor startup.

2. Phase Simple will start and run multiple loads, as long as those loads do not add up to the peak starting capacity of the phase converter.

3. Certain Performance models (PT4150, 4175) will derate current output when operated above 40C.

Need 460V but have 230V?

In many situations 460V could result in significant cost savings, but too often those potential savings are eaten up by the need for a transformer. The voltage doubling Phase Perfect® turns single-phase 230V input into three-phase 460V output simply and reliably.

Read more about Voltage Doubling

Questions about Phase Conversion?

Not sure about phase converters? Are the differences between the Phase Perfect® and other options, and how those stack up to utility power giving you indecision? Read more about phase conversion or contact us.

Read more about Phase Conversion