Designed for robust motor control in demanding industrial environments, the Schneider Electric Altistart ATS48 series soft starter provides smooth acceleration and deceleration for asynchronous motors. This unit, identified by the model ATS48C11Y, is engineered to manage motor starting current and torque, reducing mechanical stress and electrical load on the power system. It is commonly integrated into applications requiring precise motor speed and torque management, such as pump controls, fan systems, and conveyor belts.

Technical details

• Series: Altistart ATS48
• Motor Power Rating: 22 kW to 90 kW (30 HP to 120 HP)
• Nominal Current Rating: 96 A
• Input Voltage Range: 208 V to 690 V AC
• Control Voltage: Typically 24 V AC/DC (verify with datasheet for specific model configuration)
• Soft Start Functionality: Provides controlled ramp-up and ramp-down of motor speed.
• Integrated Bypass: Features an internal bypass contactor for full voltage operation once the motor reaches speed, reducing heat dissipation.
• Protection Features: Includes motor overload protection, phase loss detection, and thermal protection.

Applications & compatibility

The ATS48C11Y soft starter is well-suited for applications in material handling, water treatment, HVAC systems, and general manufacturing processes where smooth motor starts are critical. It is compatible with standard three-phase asynchronous motors and can be integrated into various control architectures, including PLC-based systems. Its robust design ensures reliable operation in challenging industrial settings.

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 ATS48C11Y or contact our technical team for cross-reference assistance with compatible Altistart components.