15 HP Rotary Phase Converter - GP15PL - Single Phase to Three Phase Converter
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15 HP Rotary Phase Converter - GP15PL - Single Phase to Three Phase Converter

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Idler Motor will arrive by freight truck, the panel will arrive by FedEx

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Phoenix Phase Converters Product Specifications
GP15NL - 15 HP Rotary Phase Converter without Push Button Controls 230V Input/Output
GP15ASL - 15 HP Rotary Phase Converter with AutoStart and AutoOff and load detection 
230V Input/Output
GP-15-NL-LH - 15 HP Rotary Phase Converter without Controls INPUT 230V, OUTPUT 460V
GP-15-PL-LH- 15 HP Rotary Phase Converter with Controls INPUT 230V, OUTPUT 460V

  • Wireless Remotes
  • Start and Stop Button with built-in Contactor
  • Programmable Timer ON/OFF
  • Load Detection OFF
  • Load Detection Auto Start and OFF
  • AutoLink Box to Transformer
  • AutoLink Box to Pair to another Phase Converter
  • Wifi or Cloud-Based Energy Phase Meter Includes Timer, Cloud-Base ON/OFF, Voltage Meter, KW per hour, and Cost

Standard Features:
  • TEFC - Totally Enclosed Fan Cooled Generator and Cast Iron Generator
  • NEMA 4 Panel Enclosure with Locking Hinged Door
  • Voltage Meter Display
  • Precision Balanced Voltage
This GP15PL has the Start and Stop Button with a built-in contactor.
The start and stop button is a convenient way to turn the phase converter ON/OFF, also if you ever lose power, your phase converter and your equipment will stay in the off position when the power is restored for safety. GP15NL does not have the start and stop button feature, you will need to use a disconnect or breaker to turn it on and off.

Custom Design
We can custom design to fit your application, just ask our Tech Support team.


12 Warehouses

We have 12 warehouses across the USA, so you can get it FAST! Phoenix Phase Converters can get your phase converter from one of our warehouses to your door, residential or business address as fast as Next Day in most cases!


Our Customers Come Back

We guarantee here at Phoenix Phase Converters, you will always talk to a highly experience sales and tech support customer care, we are always available, and can answer any questions for you any time of the day or week.


Highest Standards

Two generations of hands-on experience. Oversized components, Cast Iron Frames, Totaly Enclosed Fan Cooled idler/generators. Built from years of customer real-world experiences, to last a lifetime of a maintence free Phase Converter.

Our Highly Reliable Motors

At Phoenix Phase Converters, we use the best components that last a lifetime. The 15 HP rotary phase converter - GP15PL features a totally enclosed fan cooled and cast iron frame motor. The system is sealed from any outside environment and is designed to be used in a variety of environments such as a metal shop, woodshop, outdoors, cold or hot weather. Watch this video to learn more. (video link)

Not many people know the equipment they might need in the future, not to worry, you can always change the size of the phase converter by adding to it. For example, you can add a 20 HP to a 40 HP and change the size of the converter to 60 HP. Grow while your business grows. The customer demonstrates how he connected two 40 HP Rotary Phase Converters using our AutoLink Box, this is with our last generation phase converters, click on the video below to watch.

Nema 4R Enclosure

The equipment includes a carbon steel electrical enclosure Ip65 and a wall mount phase converter panel. The rotary phase converter features a sturdy construction, reinforced lock and hinge, and waterproof sealing strip. The system offers a convenient installation in a variety of locations. The phase converter panel is designed to be used in any harsh environment, indoor or outdoor applications. The circuits in the system are protected from liquid and corrosion, dust, and debris. 

Specially Designed Terminal Block for easy and secure connections, oversized for any applications.

Galvanized backplate, proprietary designed capacitor holder, and patent-pending, wire management system. easy connections and oversized components to last a lifetime.

Standard Voltage Meter display to monitor your generated phase, Optional Start and Stop Button with built-in Contactor, a convenient way to turn the phase converter On and Off without the use of a disconnect.

  • Model: SPT
  • Color: Gray (RAL7032)
  • Material: 0.059''/1.5 mm Carbon Steel
  • Coating: Epoxy Polyester Powder Coating
  • Mounting Plate: 0.079''/2 mm Detachable Galvanized Back Plate
  • IP Rating: IP65
  • Connection Type: Hinged
  • Feature: Lockable, Waterproof
  • Dimension(W x H x D): 24 x 16 x 10''/600 x 400 x 250 mm


  • Rated for any environment, indoor/outdoor.
  • Designed to work for voltage-sensitive equipment.
  • INPUT: 208-250V - 50/60 hz Single Phase
  • OUTPUT 208-250V - 50/60 hz Three Phase
  • Download the manual for, Dimensions, Size, Weight, Spec Sheet, and Wiring Diagram
  • Voltage meter display

This unit includes a Start and Stop Button with a Built-in Contactor

GP15ASL - Includes Manual Start and Stop Button also AutoStart and AutoOff with load detection. (turn on and off by its self.)
More Information
Add Push Button, Mag Starter & VoltmeterYes
Generator EnclosureTEFC
Max Circuit Breaker80
Minimum Wire Size4 AWG
Max, Fuse Size80
Min. Fuse Size30
Minimum Wire to Generator8 AWG
Output Amperage42
Minimum Service Required25 KVA
Voltage Output230
Voltage Balance+/- 2%
Minimum Wire to Loadbased on load
Max Resistive Amps22
Generator Frame254T
Frequency (Hz)50/60
Product QuoteNo
SEO Name15 HP Rotary Phase Converter - 1 to 3 Phase Converter
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