The Automatic Roto-Phase is a Rotary 3-Phase converter--not a static phase converter! Automatic control incorporates magnetic starter and time-delay relay, enabling Roto-Phase to Automatically energize 5 to 15 seconds before load motor energizes. The Automatic Roto-Phase is particularly suitable for 3-phase sewer lift stations, water pressure systems and similar applications using centrifugal, close-coupled, turbine and submersible pumps--variable speed, constant speed or SCR. 3-phase motors can operate from a single-phase line of 230 V. or 460 V. Eliminates maintenance or balancing of motors. The Automatic Roto-Phase is compact, completely pre-wired and ready to use. Units are available from 1½ to 75 horsepower. Roto-Phase should be selected in capacity equal to largest 3-phase motor used. Weatherproof fiberglass enclosures are available as an option.
Roto-Phase Accessories from ARCO:
- Starters
- Fuses
- Disconnects
- Motor-Servers