ABB ACS550-01-290A-4 3AUA0000026919-E Low Voltage AC Drive

FAQ

Q1: What is the ABB ACS550-01-290A-4?
A1: The ABB ACS550-01-290A-4 is a wall-mounted general-purpose AC variable frequency drive designed for pumps, fans, HVAC systems, compressors, conveyors, and other industrial motor control applications.

Q2: What does Product ID 3AUA0000026919-E mean?
A2: 3AUA0000026919-E is an ABB product identifier for the ACS550-01-290A-4. The -E suffix generally represents an ordering or regional variant. The electrical ratings, mechanical dimensions, and core functionality are equivalent to the standard 3AUA0000026919-D version unless ABB documentation specifies otherwise.

Q3: What motor size can this drive control?
A3: It supports 160 kW (215 HP) motors in normal-duty applications with a rated output current of 290 A. For heavy-duty operation, it supports 132 kW (175 HP) motors with a continuous output current of 246 A.

Q4: What input power does the drive require?
A4: The drive operates from a three-phase 380–480 VAC power supply with an input frequency range of 48–63 Hz.

Q5: Which motor control methods are supported?
A5: The drive supports both Scalar (V/Hz) control and Sensorless Vector Control, providing reliable speed regulation, high starting torque, and energy-efficient motor operation.

Q6: What communication interfaces are available?
A6: It includes a built-in Modbus RTU (RS-485) interface and supports optional communication adapters for PROFIBUS DP, DeviceNet, CANopen, and EtherNet/IP.

Q7: What are the physical dimensions of the drive?
A7: The drive measures 979 × 302 × 400 mm (H × W × D) and uses an R6 frame for wall-mounted installation.

Q8: What is the weight of the drive?
A8: The net weight of the drive is 80 kg.

3AUA0000026919-E ABB ACS550-01-290A-4

We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.

For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.

Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.