The “Automatic Series” Roto-Phase is engineered for remote or unmanned applications where the three-phase equipment load is capable of operating on demand and activated by devices such as a pressure switch, float switch, or timer. The control system of the rotary phase converter makes the installation easy and allows for the interface with the controls a simplex, duplex, or triplex pump application. The phase converter’s control panel comes equipped with a built-in magnetic starter, OL Protection, and time-delay relay for the Roto-Phase. The time-delay relay of the Roto-Phase converter provides a starting cycle time of 5-7 seconds for the phase converter prior to the start-up of the three-phase equipment.

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