Schneider Electric ATV31HU15S6X Variable Frequency Drive

The Schneider Electric ATV31HU15S6X is a 1.5 kW (2 HP) three‑phase variable frequency drive from the Altivar 31 family, designed to regulate motor speed and torque in industrial systems. It accepts 525–600 V AC three‑phase input and provides 525–600 V AC three‑phase output, with a 0.5–500 Hz output frequency and sensorless flux vector control with PWM for smooth starting and precise speed control in conveyors, pumps, fans, compressors, packaging machinery, and other automation lines. Key specs include 2.7 A output, 4.8 A input at 525 V (4.2 A at 600 V), switching frequency 2–16 kHz (adjustable), IP20 protection, no integrated EMC filter, and panel‑mount with a heat sink.