Schneider Electric ATV28HU29N4 Variable Frequency Drive

The Schneider Electric ATV28HU29N4 is a 1.5 kW (2 HP) Altivar 28 variable frequency drive that precisely controls speed and torque of three-phase asynchronous motors in industrial automation. It accepts 380–500 V AC three-phase input and delivers 380–500 V AC three-phase output, with a maximum current of 4.1 A at 380–460 V and an adjustable output frequency of 0.5–320 Hz (50/60 Hz supply), making it suitable for conveyors, pumps, fans, compressors, packaging machinery, and other production-line equipment that require reliable motor speed control. Built with an integrated Class A EMC filter, IP20 protection, and panel-mount with heat sink, it is designed for industrial environments where space and cooling are key considerations. Maintenance teams, OEMs, and system integrators use this drive for equipment replacement, machine retrofits, energy efficiency upgrades, and new installations in industrial motor control applications.