Schneider Electric ATV31H018M2A Inverter Drive

Schneider Electric’s Telemecanique Altivar 31 ATV31H018M2A is a compact variable-frequency drive designed to regulate speed and torque of 0.18 kW (0.25 HP) three‑phase asynchronous motors in small industrial systems. It accepts 200–240 V AC single‑phase input and provides 200–240 V AC three‑phase output up to 1.5 A, with sensorless flux vector control via PWM, an output frequency range of 0.5–500 Hz, and an adjustable switching frequency of 2–16 kHz. The drive includes an integrated Class A EMC filter, IP20 protection, and panel‑mount with a heat sink for durable industrial installation. Applications include conveyors, small pumps, fans, packaging equipment, textile machinery, dosing and food processing lines, and automated production setups where smooth starts and precise speed control are essential. Common replacements are Schneider Electric ATV312H018M2 and ATV320U02M2C variable frequency drives, as well as Siemens SINAMICS V20 6SL3210-5BB11-2UV1.