The GP10PL rotary phase converter delivers 10 HP of continuous three-phase power from a standard single-phase 230V supply — with a built-in LED monitoring panel for real-time power status at a glance. Panel-mounted LED indicators show power status, phase balance, and fault conditions so you always know your system is running right. The premium choice for shops and facilities that demand visibility and reliability from their phase conversion.
| Model | GP10PL |
| Total Running HP | 10 HP |
| Largest Starting Motor | 5 HP |
| Service Size | 15 KVA (40A) |
| Breaker Size | 15-40 |
| Single Phase Wire Size | 6 AWG (under 50 ft) |
| Idler Motor Wire Size | 8 AWG |
| Idler Motor | 181 lbs |
| Electrical Panel | 26 lbs — 20"×12"×8" |
| LED Monitoring | ✅ Panel-mounted LED indicators |
PL Model Wiring Diagram — single-phase 230V in, three-phase 230V out
📦 What's Included
- ✅ 10 HP Idler Motor (TEFC, continuous duty)
- ✅ Pre-wired Electrical Control Panel with LED Indicators
- ✅ LED Power Monitoring — status, phase balance & fault lights
- ✅ AutoLink Start System (soft-start built in)
- ✅ Complete Installation Manual & Wiring Diagrams
- ✅ Lifetime Warranty — motor & panel
Simple, Labeled Installation
Every terminal is clearly marked — T1 and T2 for your single-phase 230V input. No guessing, no electrician headaches. Connect your single-phase supply and you're running three-phase power with full LED monitoring.
Why the GP10PL Phase Converter
Clean, balanced three-phase power from your single-phase supply. Won't damage sensitive equipment or trip breakers under load.
Panel-mounted LED indicators show power status, phase balance, and fault conditions at a glance. Know your system is running right without a multimeter.
Thermal and magnetic protection safeguards your equipment. AutoLink start system prevents inrush damage on startup.
Continuous duty rated. TEFC motor handles 24/7 operation in demanding environments — dust, heat, and vibration.
IP65 Weatherproof Control Panel
Every panel is rated IP65 — fully sealed against dust and water jets. Install indoors or outdoors with confidence, even in harsh shop environments. LED indicators are visible through the panel window.
Heavy-Duty TEFC Idler Motor
Totally Enclosed Fan Cooled motor with cast iron frame, precision-balanced rotor, and sealed bearings. Built for decades of continuous industrial service.
🏗️ Common Applications for 10 HP Phase Converters
This rotary phase converter is commonly used to power three-phase equipment in shops, farms, and industrial facilities running on single-phase utility service.
🎥 See It In Action
Inside the Build — Engineering & Performance
NL vs PL — Which Model Is Right for You?
TEFC vs ODP — Which Motor Is Right?
Phoenix Phase Converters — Full Overview
Talk to an engineer — we'll size the right phase converter for your exact setup
GP10PL Technical Documentation
Complete specs, wiring diagrams, and installation instructions for this phase converter
The GP10PL is a 10 HP rotary phase converter with built-in LED power monitoring, designed and built by Phoenix Phase Converters in Phoenix, Arizona. This premium single phase to three phase converter provides reliable three-phase power from a standard 230V single-phase service, with panel-mounted LED indicators that display real-time power status, phase balance, and fault conditions. The PL series gives you instant visual confirmation that your system is running correctly — no multimeter required.
Not sure which phase converter size you need? Our engineers can help you calculate the right HP rating based on your equipment list, starting loads, and how many machines run simultaneously. Call us at (800) 417-6568 to compare the GP10PL specifications to your requirements and find the right fit for your facility.
🏆 Why the PL (Premium Line) Series
The GP10PL is our heavy-duty industrial-grade rotary phase converter. Built for continuous-duty commercial and industrial applications where the equipment runs 8+ hours a day, every day.
Premium construction: larger idler motor mass than the NL series at the same HP rating, oversized capacitor bank, upgraded contactors, and heavier gauge internal wiring — all designed for decades of reliable service in commercial machine shops, CNC facilities, wood shops, and metal fabrication.
🛡️ Warranty & Support
Lifetime warranty on idler motor and control panel. If any component is defective within the warranty period, Phoenix Phase Converters will repair or replace it at our discretion, at no cost to you.
Return policy: Sealed, unopened packages are eligible for return within 90 days of purchase. Contact us before returning.
Dedicated engineering support: Every order is assigned to a Phoenix representative. Call (800) 417-6568 before, during, or after installation for sizing questions, wiring help, or troubleshooting.
Helpful guides
Deciding between series? Our knowledge hub covers the trade-offs:
- NL vs PL — which series is right for you? — how to choose between the standard and premium line
- How to size a rotary phase converter — step-by-step sizing for continuous-duty loads
- Phase converter FAQ — quick answers to the most common questions
- Rotary vs static comparison — see why rotary is the right choice for premium applications
