The Rotary Converter is designed to supply full running current to a three-phase motor, normally providing it with full running torque. However, most motors will draw five times their running current during start-up. When sized KW for KW the Rotary Converter cannot deliver the full (5 times) starting current to the motor and therefore cannot provide full starting torque. You must always use a larger KW rated Rotary Converter than the KW rating of the motor. Please refer to the “KW” Rotary Converter Application Notes page, or form RTNKW.pdf.
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Model #

 

Item Name

Maximum KW Output

Largest Motor HP

RH20-11KW
Model RH20-11KW Front
N/A 11 kW Phase-A-Matic™ Rotary Phase Converter N/A 11 kW N/A 10 HP
RH30-19KW
Model RH30-19KW Front
N/A 19 kW Phase-A-Matic™ Rotary Phase Converter N/A 19 kW N/A 15 HP
RH40-22KW
Model RH40-22KW Front
N/A 22 kW Phase-A-Matic™ Rotary Phase Converter N/A 22 kW N/A 20 HP
RH50-30KW
Model RH50-30KW Front
N/A 30 kW Phase-A-Matic™ Rotary Phase Converter N/A 30 kW N/A 25 HP
RH75-37KW
Model RH75-37KW Front
N/A 37 kW Phase-A-Matic™ Rotary Phase Converter N/A 37 kW N/A 35 HP
RH100-55KW
Model RH100-55KW Front
N/A 55 kW Phase-A-Matic™ Rotary Phase Converter N/A 55 kW N/A 50 HP
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