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DIGITAL PHASE SHIFTER www.myungyuon.com Purpose to correct use, please ■ read the user manual carefully MY-PS-15 before using the DPS. MY-PS-20 Please ensure the user manual to be handed over to the ■ end-user and the person in charge of maintenance. MY-PS-25 After reading and understanding the user manual, keep it in ■...
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BEFORE USE. CAUTION This product should be used only for 3 phase 220V motor. ■ One DPS unit should be used only for one motor that meets DPS specifications. ■ 3 phase voltages are output when the motor is running. ■...
145×227×126 ※ Product specifications are subject to change without prior notice purpose to improve the quality. If you use a DPS that is one step above your motor capacity, you can get 90 to 95% efficiency. (65 to 70% efficiency when using DPS with the same capacity)
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Connected the DPS to the motor and Check the capacity of the DPS and motor. If the DPS capacity is too large for the motor capacity, that happens. running the motor, but the voltages Or, please check whether two motors are installed in the machine.
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Input 220V motor Never use DPS capacity 2 levels (3 phase) higher than rated motor capacity. It may cause overheating or trouble. When the motor is reversed, please change the two lines of U and W...
Example of a connection between a DPS and a magnetic contactor Case of Correct Connection between a magnetic contactor and a DPS ( 3phase 220V ) Circuit Breaker U V W Please check if the connection location is the same according to the color of the control wires.
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If you don’t know how to connect the control wires ■ to a magnetic contactor, you can swap the wires of DPS’s output referring to the picture below, and then your motor will be working well. U V W U V W...
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