Schneider ATV320U11N4B Variable Frequency Drive (VFD)

FAQ

Q1: What motor power is the ATV320U11N4B rated for?
It is rated for 1.1 kW (1.5 HP) three-phase motors.

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

Q3: What control methods are supported by this model?
It supports V/f control and sensorless flux vector control for flexible motor speed and torque management.

Q4: Does the drive include any EMC filtering?
Yes, the ATV320U11N4B includes an integrated Class C2 EMC filter.

Q5: What communication interfaces are available?
It supports Modbus RTU and CANopen communication (with optional modules).

Q6: What safety functions are built into this drive?
Built-in safety functions include Safe Torque Off (STO) and Safely Limited Speed (SLS).

Q7: What are the physical dimensions and approximate weight of this drive?
Typical dimensions are 105 × 143 × 158 mm and weight ranges from approximately 1.2 kg to 1.9 kg.

Q8: What protection rating does the ATV320U11N4B have?
It has an IP20 protection rating, suitable for installation inside controlled enclosures.

ATV320U11N4B Schneider

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