The Schneider Electric Altistart 48 series soft starter, model ATS48C25Y, is engineered for the controlled acceleration and deceleration of three-phase asynchronous motors. This device is specifically designed for demanding industrial environments, providing smooth torque control to protect machinery during startup and shutdown sequences. Its application is critical in systems where mechanical shock and electrical inrush current must be minimized, such as in heavy-duty pump and fan applications.

Technical details

• Series: Altistart 48
• Model Number: ATS48C25Y
• Motor Power Rating: Designed for motors up to 110 kW (at 400V) or 150 HP (at 460V)
• Rated Operational Current: 250 A
• Supply Voltage: Compatible with 208-440 VAC, 50/60 Hz
• Control Voltage: 24 VAC/VDC
• Starting Method: Torque control for smooth acceleration
• Stopping Method: Controlled deceleration
• Protection Features: Integrated motor overload protection and thermal memory
• Enclosure Type: IP20
• Mounting: Designed for panel mounting
• Communication: Optional communication modules available for integration into automation networks (verify compatibility with specific module)

Applications & compatibility

The Altistart 48 ATS48C25Y is ideal for applications requiring precise motor control and reduced mechanical stress. Common uses include centrifugal pumps, fans, compressors, conveyors, and other machinery found in water treatment plants, manufacturing facilities, and material handling systems. It is designed to integrate with standard motor control centers and automation systems.

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 Altistart 48 ATS48C25Y or contact our technical team for cross-reference assistance with compatible soft starter components.