Schneider Electric ATV320U07N4B Variable Frequency Drive

Schneider Electric ATV320U07N4B is a 0.75 kW Altivar 320 variable frequency drive (VFD) designed to control a three‑phase motor from a 380–500 V AC supply. Housed in a book‑style enclosure, it is part of the Altivar 320 family and is tailored for compact machine applications where reliable speed control and energy efficiency are required. The drive supports 3‑phase operation at 380–500 V and is designed for small‑to‑mid‑size automation tasks that benefit from smooth acceleration and deceleration, built‑in motor protection, and adjustable speed. A standout feature is its EcoStruxure Machine compatibility via Device Type Manager (DTM), enabling streamlined software configuration and integration within Schneider Electric’s automation ecosystem. The ATV320U07N4B is RoHS compliant, reflecting adherence to restricted‑substance requirements. Marketed by Schneider Electric and listed in major catalogs and component databases, this model is documented as a 0.75 kW (about 1 HP) unit designed for 380–500 V three‑phase supply, with the “U07N4B” suffix indicating the 0.75 kW rating within the ATV320 line. For panel installations where space is at a premium, the compact book‑form ATV320 provides straightforward variable‑speed control.