ABB ACS550-01-087A-4 3AUA0000013108-D Frequency Converter

Product Introduction

The ABB ACS550-01-087A-4 (3AUA0000013108-D) is a high-capacity general-purpose frequency converter engineered to provide reliable and efficient variable speed control for three-phase AC motors in industrial automation systems. As a member of ABB’s proven ACS550 drive family, it combines dependable motor control, simplified commissioning, and energy-efficient operation to meet the requirements of demanding industrial applications.

Designed for operation on a three-phase 380–480 V power supply, this frequency converter is ideal for controlling pumps, fans, compressors, conveyors, mixers, crushers, and other industrial machinery. With a rated output power of 45 kW under normal operating conditions, it delivers excellent performance for medium and heavy-duty processes requiring continuous and stable motor operation.

The ACS550-01-087A-4 features ABB’s intuitive control philosophy, allowing users to complete parameter configuration and commissioning quickly. Its user-friendly interface simplifies installation, maintenance, and troubleshooting, helping reduce engineering time and improve equipment availability.

Its R4 frame design and wall-mounted installation make it suitable for industrial control cabinets while maintaining convenient access for wiring and servicing. The IP21 protection rating and NEMA Type 1 enclosure ensure dependable operation in clean indoor industrial environments.

Built with ABB’s advanced motor control technology, this drive provides precise speed regulation, smooth acceleration and deceleration, comprehensive protection functions, and reliable long-term operation. It is an ideal solution for improving production efficiency, reducing energy consumption, and enhancing overall system reliability.

Product Specifications

Applications

● Industrial Pump Systems – Provides accurate variable-speed control for water supply, wastewater treatment, irrigation, and industrial fluid transfer systems while reducing energy consumption.

● HVAC Systems – Optimizes the operation of ventilation fans, cooling towers, and air handling units by matching motor speed to system demand.

● Conveyor Systems – Delivers smooth acceleration and deceleration for material handling equipment, improving productivity while reducing mechanical stress.

● Air Compressor Systems – Maintains stable motor speed and air pressure, helping improve compressor efficiency and lower operating costs.

● Industrial Processing Equipment – Suitable for mixers, agitators, crushers, extruders, and other production machinery requiring precise speed regulation.

● General Manufacturing Automation – Supports continuous-duty industrial equipment that requires dependable motor control, stable performance, and efficient operation.

Advantages

● High Output Capacity – Delivers up to 45 kW of rated output power for demanding industrial applications.

● Stable Motor Control – Provides precise speed regulation and consistent torque output under changing load conditions.

● Energy-Efficient Performance – IE2 efficiency helps reduce electrical power consumption in variable-speed applications.

● Easy Commissioning – Intuitive parameter settings simplify installation, startup, maintenance, and troubleshooting.

● Comprehensive Protection Functions – Integrated overload, overcurrent, and thermal protection help improve motor safety and system reliability.

● Industrial-Grade Reliability – Designed for continuous operation in industrial automation systems requiring dependable long-term performance.

FAQ

1. How does the ACS550-01-087A-4 regulate motor speed?
   The drive adjusts both output frequency and voltage to provide accurate motor speed control while maintaining stable torque throughout the operating range.
2. Is this frequency converter suitable for continuous industrial operation?
   Yes. It is designed for continuous-duty industrial applications and delivers reliable long-term performance under normal operating conditions.
3. What type of motors can be controlled by this drive?
   The drive is designed for standard three-phase AC induction motors operating within the specified voltage and power ratings.
4. Does the drive include built-in protection functions?
   Yes. It incorporates overload, overcurrent, thermal, and other protective functions to help safeguard both the motor and the frequency converter.
5. Can the ACS550-01-087A-4 be integrated into PLC-based automation systems?
   Yes. It is suitable for integration with PLC and industrial control systems for centralized monitoring and motor control.
6. Can acceleration and deceleration times be adjusted?
   Yes. Users can configure acceleration and deceleration ramps to achieve smooth motor starting and stopping based on application requirements.
7. Is this model appropriate for pump and fan applications?
   Yes. The ACS550 series is widely used in pump and fan systems because variable-speed operation significantly improves energy efficiency.
8. How does the drive contribute to energy savings?
   By matching motor speed to actual process demand, it minimizes unnecessary power consumption and reduces operating costs.
9. Is commissioning difficult for first-time users?
   No. The ACS550 series features a user-friendly interface and logical parameter structure, allowing quick commissioning and straightforward maintenance.
10. What are the main advantages of the ACS550-01-087A-4?
    Its high output capacity, reliable motor control, energy-efficient operation, comprehensive protection features, and simple maintenance make it an excellent choice for a wide range of industrial automation applications.

Related Models

Popular Models

Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.

As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.