Schneider Electric ATV71HU22N4Z Inverter Drive

The Schneider Electric ATV71HU22N4Z Inverter Drive is a 2.2 kW (3 HP) Altivar 71 variable frequency drive for panel-mounted motor control in demanding industrial automation applications. It accepts 380–480 V AC, 3-phase input at 50/60 Hz and delivers an adjustable output frequency from 0.1 to 599 Hz to regulate speed and torque of three-phase motors, with a nominal output current of about 4.8 A at 460 V. Key controls include sensorless vector, flux vector, and V/Hz methods, and switching frequency is adjustable from 1 to 16 kHz. A built-in EMC filter helps minimize electrical noise, and communications are supported via Modbus and CANopen. The unit is IP20 protected and panel-mounted with a heat sink for industrial environments, and is designed for applications such as manufacturing lines, conveyors, pumps and fans, material handling, and packaging machinery where precise, reliable variable-speed control is required. Operating Temperature Range: Industrial rated conditions.