Schneider Electric's Altistart 480 series soft starter is engineered to provide controlled acceleration for three-phase AC motors. This unit, designated by the model ATS480C21Y, is designed for applications requiring smooth motor start-up, reducing mechanical stress and electrical inrush current. It is commonly integrated into pump, fan, and conveyor systems where gradual speed increase is critical for operational efficiency and equipment longevity.

Technical details

• Series: Altistart 480
• Rated operational current: 210 A
• Main power supply voltage range: 208 to 690 V AC
• Control supply voltage range: 110 to 230 V AC
• Integrated bypass contactor for reduced heat dissipation during full speed operation
• Adjustable acceleration and deceleration ramps
• Motor overload protection features
• Internal diagnostics and fault logging

Applications & compatibility

The Altistart 480 soft starter is suitable for a wide range of industrial applications including water pumping stations, ventilation systems, material handling equipment, and general machinery drives. Its robust design and comprehensive protection features ensure reliable performance in demanding environments, making it a key component in optimizing motor control for various industrial processes.

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 ATS480C21Y or contact our technical team for cross-reference assistance with compatible Altistart components.