The Schneider Altistart 22 ATS22C14S6U soft starter is engineered for controlled motor acceleration and deceleration, specifically designed for three-phase asynchronous motors. This unit is integral to systems requiring reduced mechanical stress during startup and shutdown, commonly found in pump, fan, and general machinery applications.

Technical details

• Series: Altistart 22
• Model Number: ATS22C14S6U
• Rated Motor Power (kW): 7.5 kW at 400V
• Rated Motor Power (HP): 10 HP at 400V
• Supply Voltage Range: 380-415 V AC
• Nominal Motor Current (A): 14 A
• Control Voltage: 24 V AC/DC
• Soft Start Functionality: Provides adjustable acceleration and deceleration ramps.
• Integrated Bypass: Features an internal bypass contactor for full-speed operation after ramp-up, reducing heat dissipation.
• Protection Features: Includes motor overload protection and internal fault diagnostics.

Applications & compatibility

This soft starter is ideal for applications such as centrifugal pumps, fans in HVAC systems, conveyors, and other machinery where smooth starts are essential to prevent water hammer, reduce belt wear, and minimize electrical inrush current. It is compatible with standard three-phase asynchronous motors.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the ATS22C14S6U or contact our technical team for cross-reference assistance with compatible Altistart 22 components.