Triple Rated rotary phase converters


Triple rated rotary phase converters are stocked in our Edmonton, Alberta, Canada facility.

PhaseMAXX (T) Series - Triple rated (Class 1) rotary converter

HP Ratio Largest / Total - (1:3)

While the converter"T" series is the PhaseMAXX standard that includes a built-in across-the-line magnetic starter, dont overlook the important feature of the "TZ" (soft-start) converters in the "TZ" converter section.

"T" series converters are produced as a two (2) component assemby - (a) the converter's control panel and (b) the rotary generator, which allows for convenient mounting of the control panel at a workable height on a wall, and with the rotary generator mounted on the floor below.

With this dual purpose mounting arrangement, the rotary generator can even be mounted in a remote area for virtually noiseless operation at the control panel location.


HP Frame Model Largest HP Total HP Resistive Load KVA
7.5 213T PhaseMAXX - 3T 3 9 3.9
10 215T PhaseMAXX - 5T 5 15 6.5
15 254T PhaseMAXX - 7T 7.5 22 9.75
20 256T PhaseMAXX - 10T 10 30 13.0
25 284T PhaseMAXX - 13T 13 39 16.9
30 286T PhaseMAXX - 15T 15 45 19.5
40 324T PhaseMAXX - 20T 20 60 26.0
50 326T PhaseMAXX - 25T 25 75 32.5
60 364T PhaseMAXX - 30T 30 90 39.0
80 365T (+) PhaseMAXX - 40T 40 120 52.0
100 404T PhaseMAXX - 50T 50 150 65.0
120 405T (-) PhaseMAXX - 60T 60 180 78.0
150 444T PhaseMAXX - 75T 75 225 97.5

PhaseMAXX (T) Series (Triple Rated) Rotary Phase Converters are supplied with built in magnetic starter, overload protection, and Hand/Off/Auto or Stop/Start controls. These converters can operate single or multiple motors, as well as resistive loads. The KVA capability for resistive loads is 1.3 times the (Largest HP) rating. Triple Rated rotary phase converters are ideally suited for grain handling, woodworking equipment, hoists, printing machines, irrigation pivots, air conditioners, and machine tools. Motors connected to Triple Rated rotary phase converters will develop full rated HP.  

PhaseMAXX (T) Series rotary generators are cast iron products for ruggedness and quiet operation.

The above table is presented as a  "Class 1" general guide only. Converter "Class" refers to the size of converter versus load.  

When price-comparing converters between different manufacturers, especially compare the HP and Frame size of the converter. See the drop-down menu's [Rotary Converter General Info] section at the top of this page.

Consult PhaseMAXX to properly size a converter for your specific application.

Press here for the "T" series standard installation manual.

Press here for the "T" series standard installation drawing.


Electram Rotary Equipment Ltd, 18112 - 107th Avenue,

Edmonton, Alberta, Canada, T5S 1K5

Part of the PhaseMAXX Power Products Group.