Schneider Electric ATV212HU55N4 Variable Frequency Drive

Schneider Electric's Altivar ATV212HU55N4 is a compact three‑phase variable frequency drive that accepts 380–480 VAC input and delivers up to 5.5 kW (7.5 hp) to a 3‑phase asynchronous motor. It features an IP21 enclosure and a built‑in EMC filter, simplifying indoor installation and EMI compliance for light‑ to mid‑duty automation tasks. As part of the Altivar 212 family, this model supports standard control interfaces for easy integration with building management and automation systems, including common networks such as Modbus and BACnet. The 3‑phase input capability and 5.5 kW rating make it well suited for moderate power applications where precise speed control and energy efficiency are advantageous, all in a compact footprint designed to fit tighter panels or machinery enclosures.