ABB ACS550-01-023A-4 3AUA0000002417-D Low Voltage AC Drive

FAQ

Q1: What is the ABB ACS550-01-023A-4?
A1: The ABB ACS550-01-023A-4 is a general-purpose low-voltage AC variable frequency drive designed for pumps, fans, HVAC equipment, conveyors, compressors, mixers, and other industrial motor control applications.

Q2: What motor size can this drive control?
A2: It is rated for 11 kW (15 HP) motors in normal-duty operation with a rated output current of 23 A. In heavy-duty operation, it supports 7.5 kW (10 HP) motors with an output current of 15.4 A.

Q3: What input power does the drive require?
A3: The drive operates from a three-phase 380–480 VAC power supply with an input frequency range of 48–63 Hz.

Q4: Which motor control methods are supported?
A4: It supports both Scalar (V/Hz) control and Sensorless Vector Control, providing stable speed regulation and high efficiency across a wide operating range.

Q5: What communication interfaces are available?
A5: The drive includes a built-in Modbus RTU (RS-485) interface and supports optional communication modules for PROFIBUS DP, DeviceNet, CANopen, and EtherNet/IP networks.

Q6: What built-in features does the drive provide?
A6: It includes a PID controller, integrated EMC filter, built-in braking chopper, assistant control panel support, and energy optimization functions for simplified commissioning and improved system efficiency.

Q7: What are the physical dimensions of the drive?
A7: The drive measures 585 × 240 × 400 mm (H × W × D).

Q8: What is the weight of the drive?
A8: The net weight is 8.52 kg.

3AUA0000002417-D ABB ACS550-01-023A-4

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