Schneider Electric ATV212HD15N4 Variable Frequency Drive

Schneider Electric ATV212HD15N4 is a 15 kW (20 HP) Altivar 212 variable‑frequency drive designed for three‑phase 480 V operation with EMC compliance and an IP21 enclosure for indoor use. The HD variant features a radiator for improved cooling in compact installations, situating it within the ATV212 family that supports motor powers from 0.75 kW up to 75 kW on 50/60 Hz networks. This drive provides smooth speed control of asynchronous motors, enabling precise pump and fan regulation in HVAC applications, and facilitates energy‑efficient operation through programmable acceleration, deceleration, and torque profiles from a standard 3‑phase supply. End of commercialization is scheduled for June 30, 2027 in several regions, after which Schneider Electric recommends newer Altivar HVAC platforms for higher capacity needs, while continuing support and service for existing installations.