WMA™ Wall Mounted Rotary Phase Converter
The best engineered, most reliable Rotary Phase Converter you can buy.
Home
Whether you need to power an air compressor, a woodworking shop, or a laser, you’ll find the Type WMA™ rotary three phase converter up to the task. This general-purpose wall mounted rotary phase converter is a reliable source of true three-phase power wherever a small footprint or confined space exist.
When connected to a 240 or 480 volt 1-phase line (you must be specific during a sales call), the Type WMA™ phase converter produces 3-phase power at its output terminals with each phase shifted 120°. You get a near replica of utility 3-phase power much more economical cost.
One caveat to the WMA is that it requires an additional 4 hours of installation, [as we have no clue where on the wall you are installing the control panel], however, the lead times are typically 7-10 business days, so standard unit are in stock awaiting shipment.
Use our sizing chart below to determine which Type WMA phase converter is right for your application. Remember, however, that the most important factor in proper sizing is the application for which your motor is used.
The WMA phase converter is available in 3 standard configurations. The WMA, the WMA-A with automatic controls, and the MA-LSV with digital on/off control buttons.
Kay Industries has been manufacturing our phase converters since 1971. Reliability is important and supported by a 5-year warranty, yet they are commonly found still in service after 20 years.
All Kay Industries rotary phase converters can be tailored to meet your specific application needs with a wide range of accessories including.
Automatic controls enable remote monitoring of unattended or cyclical applications.
Built-in digital on/off controls.
Surge protectors safeguard converters from lightning or other surges.
Transformers handle special voltage requirements
Outdoor enclosures provide maximum weather protection in severe environments.
Phasemaster™ wallmounted rotary phase converter products do NOT just exceeds industry performance standards, we set them; powering sensitive modern CNC and traditional three-phase equipment. Our patented designed line of rotary phase converters for sale go further with efficient removable back plates, built-in motor starter, digital start protection, soft start, and full three-line break; all with simple installation.
Product Literature
Coming soon.
Call office with questions:
(574) 236-6220
Cut Sheets & Dimensions
Coming soon.
Call office with questions:
(574) 236-6220
Connection Diagrams
Should have been included with your purchase.
Call office we will gladly email you the one that matches your model.
(574) 236-6220
Quick Sizing Chart for Type WMA Wall Mounted Rotary Phase Converters
| Wallmounted Phase Converter Model |
Equivalent Replacement |
1PH AMPS | 3PH AMPS |
Total HP |
Single HP | Total Amps | Total kVA | Total kW | Spindle HP | All-in-one Phase Converter Model |
|---|---|---|---|---|---|---|---|---|---|---|
| N/A | SD-60 |
4.66 | 2.69 | 3 | 1.5 | 4 | 1.6 | 1.1 | 1.5 | TSD-60 |
| N/A | MA-00 |
6.22 | 3.59 | 4 | 2 | 7 | 2.9 | 1.7 | 2.5 | TMA-00 |
| N/A | MA-0 |
9.33 | 5.38 | 6 | 3 | 11 | 4.5 | 2.2 | 3 | TMA-0 |
| WMA-1 | MA-1 |
15.54 | 8.97 | 10 | 5 | 15 | 6 | 3.7 | 5 | TMA-1 |
| WMA-1B | MA-1B |
23.31 | 13.46 | 15 | 7.5 | 20 | 8 | 5.6 | 7.5 | TMA-1B |
| WMA-2 | MA-2 |
31.08 | 17.95 | 20 | 10 | 25 | 11 | 7.7 | 10 | TMA-2 |
| WMA-3 | MA-3 |
62.17 | 35.89 | 40 | 20 | 37 | 15 | 11.8 | 15 | TMA-3 |
| WMA-4 | MA-4 |
77.71 | 44.87 | 50 | 25 | 50 | 21 | 15.5 | 20 | TMA-4 |
| WMA-5 | MA-5 |
93.25 | 53.84 | 60 | 30 | 61 | 25 | 21.5 | 25 | TMA-5 |
| WMA-6 | MA-6 | 124.3 | 71.79 | 80 | 40 | 72 | 30 | 26.5 | 30 | TMA-6 |
| N/A | MA-7 | 155.4 | 89.73 | 100 | 50 | 100 | 41 | 29.6 | 40 | TMA-4x2 |
| N/A | MA-8 | 186.5 | 107.7 | 120 | 60 | 122 | 50 | 37.3 | 50 | TMA-5×2 |
| N/A | For | bigger | HP | sizes | call | us | (574) | 236 – | 6220 |
Best Applications:
Mills, Lathes, Dough Mixers, Table saws, typical motors, resistive and inductive loads.
Look at our application guide below find out which model is best for your application, take a look at the product literature, or contact us for assistance. If you have an outdoor application, consider the WPI, TPI, or CPI phase converter model.