AN AUTOMATIC SINGLE PHASING DEVICE TO INHIBIT THE OPERATION OF 3-PHASE MOTORS DURING SINGLE PHASE PERIOD

摘要

Disclosed herein is an automatic single phasing device to inhibit the operation of 3-phase motors during single-phase period. With this device, it will be possible to supply the single-phase loads during single-phase operation, but this voltage will not be adequate to run three phase induction motors.