Schneider Electric ATV31H075N4 Variable Frequency Drive

Schneider Electric's Altivar 31 ATV31H075N4 is a compact, general‑purpose variable frequency drive rated at 0.75 kW (1 HP) for three‑phase systems. Designed for 380–500 V three‑phase power, it accepts a 3‑phase supply and delivers precise motor speed control for small to mid‑size asynchronous motors used in pumps, fans, conveyors, and machine tools. The ATV31H075N4 variant features an integrated EMC filter and an IP20 enclosure, simplifying panel installation and offering basic protection in industrial environments. Typical current draw is about 3.6 A at 400 V, aligning with its 0.75 kW rating and the Altivar 31 family’s compact, easy‑to‑set‑up design. As part of Schneider Electric Telemecanique Altivar 31, this drive supports straightforward setup for basic speed control tasks while providing standard protection features common to the Altivar 31 line, making it suitable for machine builders and integrators seeking a reliable, space‑efficient drive for compact automation tasks.