Schneider ATV320U22N4C Variable Frequency Drive (VFD)

FAQ

Q1: What motor power is the ATV320U22N4C designed for?
It is designed for 2.2 kW (3 HP) heavy-duty three-phase motor applications.

Q2: What supply voltage and frequency does this drive require?
This drive operates on a three-phase 380–500 V AC supply at 50/60 Hz.

Q3: What output current can the ATV320U22N4C provide?
The nominal output current is about 5.5 A, with line current up to ~8.7 A at 380 V.

Q4: What frequency range can this drive output?
The output frequency range is from 0.1 Hz up to 599 Hz.

Q5: What control methods does the ATV320U22N4C support?
It supports V/f control and sensorless vector control for flexible speed and torque management.

Q6: What communication options are available?
It includes built-in Modbus serial and CANopen communication interfaces; optional cards add EtherNet/IP, Profibus, etc.

Q7: What safety functions are integrated?
Safety features include Safe Torque Off (STO), Safe Stop 1 (SS1), Safe Limited Speed (SLS), and other configurable safety profiles.

Q8: What are the physical dimensions and weight of this drive?
The unit measures approximately 184 × 140 × 158 mm and weighs about 2.1 kg.

ATV320U22N4C Schneider

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