Designed for controlled motor starts in 3-phase asynchronous applications, the Schneider Electric Altistart 22 ATS22C11S6 soft starter provides a smooth transition from zero to full speed. This unit is engineered to minimize mechanical shock and electrical stress on motor windings and connected equipment, extending the operational life of machinery. Its application is particularly beneficial in systems where abrupt starts can cause damage or inefficiency, such as pump and fan drives.

Technical Details

• Series: Altistart 22
• Model Number: ATS22C11S6
• Motor Control Type: Soft Starter
• Motor Power Rating (Standard Duty): 5.5 kW at 400V
• Motor Power Rating (Heavy Duty): 4 kW at 400V
• Nominal Motor Current (Standard Duty): 11 A at 400V
• Nominal Motor Current (Heavy Duty): 9 A at 400V
• Supply Voltage: 380-415 V AC, 3 phases
• Control Voltage: 24 V AC/DC
• Starting Torque Control: Yes
• Stopping Control: Ramp-to-stop
• Bypass: Integrated bypass contactor for reduced heat dissipation during run

Applications & Compatibility

The Altistart 22 ATS22C11S6 is well-suited for a variety of industrial machinery including centrifugal pumps, fans, compressors, and conveyors. Its controlled acceleration and deceleration capabilities make it ideal for applications requiring precise motor management to prevent water hammer in piping systems or to ensure smooth material handling on production lines. This soft starter is designed to integrate seamlessly into standard industrial control panels.

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 Schneider Electric Altistart 22 ATS22C11S6 or contact our technical team for cross-reference assistance with compatible soft starter components.