Schneider ATV71HU22N4 Variable Frequency Drive (VFD)

FAQ

Q1: What is the rated motor power of the ATV71HU22N4?
It is rated for 2.2 kW (3 HP) three‑phase motor control.

Q2: What supply voltage and frequency does this drive use?
The drive operates on a three‑phase 380–480 V AC supply at 50/60 Hz.

Q3: What output frequency range does this model support?
It supports an adjustable output frequency range from 0.1 Hz up to 599 Hz.

Q4: What types of motor control methods are available?
The drive supports sensorless flux vector, vector control with sensor, V/F ratio, and ENA (energy adaptation) control profiles.

Q5: Does the ATV71HU22N4 include an EMC filter?
Yes, an integrated EMC filter is included.

Q6: What protection rating does this drive have?
The enclosure is rated IP20 for industrial cabinet use.

Q7: What are the physical dimensions and weight of this drive?
The unit measures approximately 130 × 230 × 175 mm and weighs about 3 kg.

Q8: What communication interfaces are supported?
Standard Modbus communication is provided, with optional expansion cards for CANopen, Profibus, DeviceNet, and other protocols.

ATV71HU22N4 Schneider

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