ABB ACS355-03E-44A0-4 3ABD0000058255 Low Voltage AC Machinery Drive

FAQ

Q1: What is the ABB ACS355-03E-44A0-4?
A1: The ABB ACS355-03E-44A0-4 is a compact low-voltage AC machinery drive (VFD) designed to provide precise speed and torque control for AC induction and permanent magnet motors in demanding industrial applications.

Q2: What motor power does this drive support?
A2: It is rated for 22 kW (30 HP) motors and provides a continuous output current of 44 A.

Q3: What is the input voltage range?
A3: The drive operates from a three-phase 380–480 VAC power supply with an input frequency of 47.5–63 Hz.

Q4: Which motor control methods are supported?
A4: It supports both Scalar (V/f) control and Sensorless Vector Control, enabling efficient and accurate control of induction and permanent magnet motors.

Q5: Does it support industrial communication?
A5: Yes. The drive includes a built-in Modbus RTU (RS-485) interface and supports optional communication adapters for PROFIBUS DP, PROFINET IO, EtherNet/IP, EtherCAT, CANopen, DeviceNet, LON, TCP/IP, and other industrial fieldbus protocols.

Q6: What safety features are included?
A6: It features Safe Torque Off (STO), a built-in braking chopper, an integrated EMC filter, and built-in sequence programming to reduce the need for additional control hardware while improving machine safety.

Q7: What are the physical dimensions?
A7: The dimensions are 244 × 169 × 260 mm.

Q8: What is the weight of the drive?
A8: The net weight is 5.4 kg.

3ABD0000058255 ABB ACS355-03E-44A0-4

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