Expert Support
Our Services
Pre-Installation Checklist
Ensure a smooth installation with our comprehensive checklist for electrical requirements, site preparation, and equipment compatibility.
Professional Installation Manuals
Access detailed manuals to guide you through the installation process for all phase converter types, ensuring code compliance.
Technical Consultation
Help you select the right rotary phase converter based on your specific equipment and load requirements.
Troubleshooting & Repair
Diagnose electrical noise, voltage imbalances, and performance issues. Expert repair of contactors, capacitors, and idler motors.
Preventive Maintenance
TEFC heavy-duty converters require minimal maintenance. We provide cleaning and bearing service for all models.
CNC & Precision Equipment
Specialized CNC-grade phase converters with balanced voltage output and digital controls for precision machinery.
Load Analysis & Sizing
Proper sizing for inductive loads (motors, compressors) and resistive loads (welders, plasma cutters, heating elements).
Knowledge Base
Comprehensive guides, FAQs, and technical resources for phase converter installation, troubleshooting, and maintenance.
Video Instructions
Access step-by-step video tutorials for installing, operating, and maintaining your phase converter.
Professional Rotary Phase Converters
Heavy-Duty Rotary Phase Converters
The most dependable power conversion solution
- Phoenix Phase Converters - CNC rated quality
- TEFC (Totally Enclosed Fan Cooled) design
- NEMA 4 electrical enclosure - indoor/outdoor use
- Balanced three-phase voltage output
- Run multiple machines simultaneously
- Handle inductive AND resistive loads
- AutoStart technology available
Perfect for: Lathes, air compressors, CNC machines, wide belt sanders, welders
CNC-Grade Converters
Precision voltage control for sensitive equipment
- Balanced voltage output for CNC equipment
- Digital controls and monitoring
- Superior voltage regulation
- Compatible with VFD drives
- Designed for precision machinery
- Industrial-grade reliability
Essential for: CNC machines, precision equipment, sensitive industrial applications
Multi-Machine Systems
Power multiple equipment from one converter
- Start multiple machines simultaneously
- Efficient load distribution
- Reduced power consumption per machine
- Single point power conversion
- Scalable for shop expansion
- Cost-effective solution
Ideal for: Machine shops, fabrication facilities, industrial operations
Sizing Guidelines for Rotary Phase Converters
Air Compressors
Size converter at 2.5x the compressor's rated HP
Pumps
Size converter at 2x the pump's rated HP
Welders
1 HP per amp of load to maintain balanced voltage
Multiple Loads
2.5x compressor HP + pump HP (if running together)
Service and Support
Support
When your production depends on it, we're here to help. Our emergency support team is available around the clock for critical phase converter failures.
Support
Service Areas
- Phoenix, AZ and surrounding areas
- United States
- National remote support available
Response Times
- Phone support: 5 minutes
- Installation Support: 2-4 hours
- Standard service calls: Next business day
Common Issues We Fix
Power Consumption
Rotary converters consume very little power at idle. Phoenix Phase Converters' AutoStart technology eliminates idle consumption.
Outdoor Installation
Standard with NEMA 3 or NEMA 4 electrical enclosures and TEFC motors. Phoenix converters work indoor/outdoor.
CNC Compatibility
CNC Grade converters like Phoenix Phase Converters work with CNC equipment. Requires balanced voltage output and digital controls.
Voltage Conversion
Input voltage = output voltage. For 208V equipment on 240V supply, use transformer for voltage-sensitive equipment.