Schneider Electric ATV11HU18M3A Variable Frequency Drive

The Schneider Electric ATV11HU18M3A Altivar 11 Variable Frequency Drive is a 0.75 kW (1 HP) three‑phase VFD that precisely controls speed and torque of asynchronous motors in industrial automation. Designed for simple motor control tasks, it is commonly installed in conveyors, centrifugal pumps, ventilation equipment, packaging machinery, textile equipment, and manufacturing lines to improve energy efficiency and process control. Key specifications include 200–230 V AC three‑phase input and output, 50/60 Hz supply, 1.4 A output current, and an adjustable switching frequency of 2–16 kHz; it has IP20 protection and is panel‑mountable with a heat sink, with no integrated EMC filter.