Description
The Firetrol FTA1300 series operates as a specialized Wye-Delta, Open Transition starting system. This method is a preferred technical approach for starting fire pump motors when full-voltage starting is not feasible due to power source limitations. The controller functions by initially connecting the motor windings in a “Wye” configuration, which effectively reduces the starting current and torque to roughly one-third of standard levels. This controlled start is vital for preventing voltage drops that could interfere with other emergency equipment.








