AutomationDirect's SR44 series solid-state soft starters are designed to control three-phase AC induction motors
AutomationDirect’s line of Stellar soft starters now includes the SR44 series solid-state soft starters to control three-phase AC induction motors. The fully digital SR44 soft starters use thyristors in all three motor phases to provide controlled reduced voltage motor control.
The SR44 series features 115 or 230 VAC selectable control voltage, as well as separately adjustable motor start and stop times. The Automatic Application Setup feature is designed to configure the starter for specific applications with one entry. The Optimizing Mode is engineered to improve motor efficiency and power while delivering the demanded torque at low rpm.
The units are equipped with six-button keypads with two-line, 32-character displays; programmable I/O for remote control applications include a single digital input and two relay outputs. Stellar SR44 soft starters are UL listed, CE, REACH and RoHS approved.