Profile: Martin Phase Converters, Inc. designs and builds static phase converters and rotary phase converters. These patented 3 phase converters and generators are designed to operate 3 phase motors with 1 phase power. We provide the rotary phase converter. The purpose of this device is to operate groups of 3 phase motors on 1 phase power. It has become increasingly difficult and expensive to obtain 3 phase service for small 3 phase loads. Our static phase converter is made in two systems that include the standard and the special duty. The purpose of these devices is to operate 3 phase motors on 1 phase current. It has become increasingly difficult to obtain 3 phase service for 1 or 2 motors.