The Schneider Electric Altistart 22 Soft Starter, model ATS22D62Q, is a digital soft starter designed for three‑phase asynchronous motors to provide controlled, smooth starting and stopping. It reduces mechanical stress on both the motor and the driven equipment by limiting the inrush current and gradually ramping up motor torque. The unit includes an integrated bypass contactor to improve efficiency once the motor reaches running speed, and offers built‑in protection functions such as thermal and overload protection. Typical applications include pumps, fans, compressors, conveyors, and general industrial machinery. It is compact, easy to install, and suitable for standard industrial environments.
Technical Specifications
Specification Details
Product Type Soft Starter
Series Altistart 22
Model ATS22D62Q
Rated Motor Power Up to 30 kW at 400–440 V
Rated Operating Current (Ie) 62 A
Supply Voltage 230…440 V AC (three‑phase)
Control Supply Voltage ~230 V AC
Number of Phases Three‑phase
Start Type Torque‑controlled soft start
Internal Bypass Yes
Protection Rating IP20
Factory Setting Current ~57 A
Control Inputs Multiple digital logic inputs
Output Relays 2 outputs (run, fault, etc.)
Motor Power at 230 V Up to ~15 kW
Motor Power at 400–440 V Up to ~30 kW
Operating Temperature ~‑10 °C to +40 °C
Dimensions (approx.) ~145 × 295 × 207 mm
Weight ~12 kg