製品紹介
The ABB ACS550-01-045A-4 (3AUA0000012789-D) is a robust general-purpose frequency converter designed for reliable AC motor speed control in industrial automation environments. As part / ABB’s widely used ACS550 series, it is engineered to deliver stable performance, easy configuration, and consistent operation across a broad range / standard industrial applications.
This model operates on a three-phase 380–480V supply and is commonly applied in systems such as pumps, fans, conveyors, compressors, and general machinery. With a rated output power / 22 kW under normal duty, it provides sufficient capacity for medium-power industrial drive requirements while maintaining stable operational performance.
The ACS550 platform is designed with usability in mind. Its integrated control interface allows fast parameter setup and commissioning, reducing installation time and minimizing engineering complexity. This makes it suitable for both new installations and retr/it projects where efficiency is important.
The wall-mounted R3 frame design ensures compact installation and easy integration into control cabinets. With IP21 protection and NEMA Type 1 enclosure classification, it is intended for use in controlled indoor industrial environments.
With IE2 efficiency performance, the drive helps reduce energy consumption while maintaining reliable motor control. Built-in protection functions improve system safety and reduce downtime in continuous operation scenarios.
製品仕様
| Parameter | Specification |
|---|---|
| Product Type | Frequency Converter |
| Series | ABB ACS550 |
| モデル | ACS550-01-045A-4 |
| 型番 | 3AUA0000012789-D |
| Phase | Three-phase |
| Input Voltage | 380–480 V |
| Frequency Range | 47.5–63 Hz |
| Frame Size | R3 |
| Output Current (Normal Duty) | 45 A |
| Output Current (Heavy Duty) | 38 A |
| Output Power (Normal Duty) | 22 kW |
| Output Power (Heavy Duty) | 18.5 kW |
| Efficiency Class | IE2 |
| Protection Rating | IP21 |
| Enclosure Type | NEMA Type 1 |
| Mounting Method | Wall-mounted |
| Dimensions | 675 × 284 × 384 mm |
| 重量 | 18 kg |
Applications
● Pump Systems – Provides stable motor speed control for consistent flow regulation and improved hydraulic efficiency in water and fluid systems.
● HVAC Systems – Used in ventilation and air handling equipment to optimize airflow and reduce energy consumption in buildings.
● Conveyor Systems – Enables smooth and adjustable speed control for material handling processes in manufacturing and logistics.
● Compressor Systems – Maintains stable pressure control while improving energy efficiency in air compression applications.
● Industrial Process Equipment – サポートs variable-speed operation for production systems requiring consistent motor performance.
● General Industrial Machinery – Suitable for a wide range / AC motor-driven equipment requiring reliable speed control.
Advantages
● Stable Motor Control Performance – Ensures consistent torque output and smooth speed regulation under varying load conditions.
● Energy Efficient Operation (IE2) – Reduces power consumption in continuous industrial applications.
● Simple Commissioning Process – Easy parameter setup reduces engineering workload and installation time.
● Wide Motor Compatibility – Works with standard three-phase AC motors across multiple industrial applications.
● Built-in Protection Functions – Provides overload, overcurrent, and thermal protection to improve system safety.
● Compact Wall-mounted Design – 保存s cabinet space and supports flexible installation.
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