Technical Parameters Parameter Specification Product Name Schneider Electric Altistart 22 Soft Starter Model ATS22C21Q Device Type Electronic Soft Starter Series Altistart 22 Motor Type Three‑phase asynchronous motors Rated Supply Voltage (Ue) 230…440 V AC (‑15 % / +10 %) Rated Operational Current (Ie) 210 A at 40 °C Factory Setting Current 195 A Starter Rating (IcL) 210 A for connection in motor supply line Power Dissipation ~117 W (standard application) Utilisation Category AC‑53A Control Type Torque‑controlled start (current limited to ~3.5× In) Internal Bypass Yes Supply Frequency 50 / 60 Hz Control Supply Voltage 230 V AC (control circuit) Discrete Inputs Typically 3 logic inputs Discrete Outputs Relay outputs (run, alarm, trip, stopped, etc.) Degree of Protection IP00 Installation Type Panel mounting with heatsink Rated Motor Power (AC‑3) ~55 kW @ 230 V; ~110 kW @ 400–440 V (supply line) Rated Motor Power (Delta) ~90 kW @ 230 V; ~160 kW @ 400–440 V (motor delta connection) Operating Temperature –10…40 °C (without derating) Standards Compliance EN/IEC 60947‑4‑2 Weight ~33 kg Dimensions (H×W×D) ~425 × 206 × 299 mm Typical Applications Pumps, fans, compressors, material‑handling equipment