Phase Converters
Variable Frequency Drives
Panel Shop
Motor Protection
HVAC Systems
PHASE
PERFECT®
$0
Projected Annual Savings
Powering Your HVAC System
Single-phase HVAC equipment is generally limited to around 5 tons (60,000 BTU) in capacity. For larger homes, custom builds, and light commercial applications, the industry standard is three-phase power. Most high-efficiency rooftop units, VRF systems, and large-capacity air handlers are only manufactured in three-phase configurations.
But what happens when your site doesn't have access to three-phase utility service? That's where Phase Perfect® steps in. The Phase Perfect® digital phase converter is the gold standard for HVAC applications, converting single phase to three phase while providing multiple load support and maintaining near-perfect voltage balance under all conditions.
Unlike other types of phase converters, Phase Perfect offers:
Low standby power consumption
Utility-grade, true three-phase output
Support for multiple simultaneous loads
No moving parts for silent, maintenance-free operation
1. Access Commercial Equipment Anywhere
Power rooftop units, scroll compressors, VRF systems, and multi-stage blowers even in rural areas.
2. Clean, Balanced Power
Maintain near-perfect voltage balance across all phases, even with variable loads.
3. Easy Installation
Install inside or outside. No programming required.
4. Silent, Reliable, Efficient
No noisy rotary motors or regular maintenance.
5. Scalable for Any System
Supports systems rated to 200 MCA or higher, able to power even the largest packaged RTUs.
Rural or off-grid homes
Pole buildings, barns, and shops
Equipment change-outs where 3-phase isn’t available
HVAC service trucks with mobile power needs
High-end residential or commercial installs requiring large BTU-rated systems
Horsepower rating of largest or combined load that will be connected to the Phase Perfect®
The cost in cents per kilowatt/hour your utility charges you for electricity usage. You can estimate costs for your region by looking at the Average Price Chart on eia.gov.
Days per Week
Number of weeks per year and days per week you anticipate needing 3 Phase power available. For example: a business with typical operating hours might be 50 weeks per year and 5 days per week, while an elevator installation would require 52 weeks per year and 7 days per week.
The number of hours per day you anticipate not drawing a significant 3 Phase load. For example: a typical business might not draw a significant load right away in the morning, during breaks, or over the lunch hour, while an elevator might be idle 20 or more hours per day.
Typical woodworking or machine shop installation, estimated annual savings with Phase Perfect® versus Rotary:
$1,523.56/year
| Phase Perfect® | Rotary Converter | |
|---|---|---|
| Starting Load Horsepower | 20 | 40 |
| Standby Power Consumption | 80W | 2260W |
| Idle Power Cost | $55.91 | $1,579.47 |
Flexibility
The Phase Perfect® powers virtually any three-phase load, wherever you are:
Remote rural settings
Detached garages, shops, and pole barns
Commercial facilities without three-phase access
Traditional utility extension can cost tens, sometimes hundreds, of thousands of dollars. With Phase Perfect, you get utility-grade power at a fraction of the cost—with zero infrastructure delays.
Reliability
With over 20 years of refinement, our solid-state converters are built to last: No moving parts = less maintenance, fewer failures. Phase Perfect ensures uninterrupted operation, lower energy costs, and longer equipment life.
Phase Converting
Phase Converting
230 V & 460 V
230 V & 460 V
Voltage Doubling
Voltage Doubling
Nema 3R Outdoor Enclosure
Nema 3R Outdoor Enclosure
5 - 175 HP
5 - 175 HP
PHASE
PERFECT
DIGITAL PHASE CONVERTERS
World's Only Digital Phase Converter
Voltage Doubling
Phase to Phase Voltage Balance
98.7% Efficient At Full Load
508A Panel Shop
Phase Conversion & Voltage Doubling
Cost Savings for Long Lead Applications
Phase conversion allows three-phase output from a single-phase input, giving you access to three-phase power anywhere. Voltage doubling eliminates the need for a transformer while minimizing motor lead wire size on 460 V systems running on a 230 V source, saving you hundreds on wire costs.
