High Performance Digital Rotary Phase Converter

AD Digital Smart Series – The AD Rotary Phase Converter is specifically suited for CNC, VFD, rectified and any other voltage sensitive equipment.


Best for: Any load, especially resistive, rectified and computer loads such as CNC, VFD, EDM, and battery chargers.


Floor Mount Style: Some assembly required

AD - Digital Smart Series

In this video we highlight the features and benefits of the American Rotary AD series phase converter.

Phase Converter Wizard



For models 75 and larger please call us at 1.888.743.6832

Build your phase converter

Start with our Sizing Chart

Need UL? Please see our AUL Series
Need Outdoor Rated? Please see our AI Series




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