The Schneider Electric Altivar 71 ATV71HU55N4 is a high-performance variable frequency drive (VFD) designed for precision motor control in industrial and commercial applications. Rated at 7.5 HP (5.5 kW) and compatible with 380–480 V 3-phase systems, this drive supports vector and flux control modes for smooth speed, torque, and acceleration management.
This unit is the Telemecanique-branded version manufactured by Schneider Electric, part of the premium Altivar 71 series known for reliability and flexibility in demanding environments.
Brand: Schneider Electric / Telemecanique
Model: Altivar 71 – ATV71HU55N4
Power Rating: 5.5 kW / 7.5 HP
Voltage: 380 – 480 V AC, 3-Phase
Output Current: 14.3 A nominal
Frequency Range: 0 – 599 Hz
Control Types: Sensorless Vector, Flux Vector, and Standard V/F
Interface: Full keypad with LCD display, F1–F4 soft keys, and integrated RUN/STOP controls
Communication Ports: Built-in Modbus / CANopen
Protective Features: Overcurrent, overvoltage, motor overload (Class 10), and short-circuit protection (5 kA)
Mounting: Panel / Chassis mount (IP20 open-style)
Weight: ≈ 13 lb (6 kg)
Used – clean and complete unit in good physical condition with minor cosmetic wear from storage. Drive was removed from a working environment and is ready for re-integration or bench testing.
Industrial automation and OEM systems
Pump and fan speed control
Conveyor, mixer, and compressor drives
HVAC, process, and manufacturing equipment
Machine retrofit or replacement projects
The Schneider Electric Altivar 71 ATV71HU55N4 is a high-performance variable frequency drive (VFD) designed for precision motor control in industrial and commercial applications. Rated at 7.5 HP (5.5 kW) and compatible with 380–480 V 3-phase systems, this drive supports vector and flux control modes for smooth speed, torque, and acceleration management.
This unit is the Telemecanique-branded version manufactured by Schneider Electric, part of the premium Altivar 71 series known for reliability and flexibility in demanding environments.
Brand: Schneider Electric / Telemecanique
Model: Altivar 71 – ATV71HU55N4
Power Rating: 5.5 kW / 7.5 HP
Voltage: 380 – 480 V AC, 3-Phase
Output Current: 14.3 A nominal
Frequency Range: 0 – 599 Hz
Control Types: Sensorless Vector, Flux Vector, and Standard V/F
Interface: Full keypad with LCD display, F1–F4 soft keys, and integrated RUN/STOP controls
Communication Ports: Built-in Modbus / CANopen
Protective Features: Overcurrent, overvoltage, motor overload (Class 10), and short-circuit protection (5 kA)
Mounting: Panel / Chassis mount (IP20 open-style)
Weight: ≈ 13 lb (6 kg)
Used – clean and complete unit in good physical condition with minor cosmetic wear from storage. Drive was removed from a working environment and is ready for re-integration or bench testing.
Industrial automation and OEM systems
Pump and fan speed control
Conveyor, mixer, and compressor drives
HVAC, process, and manufacturing equipment
Machine retrofit or replacement projects
