مقدمة المنتج
The ABB ACS550-01-157A-4 (3ABD64726820) is a powerful general-purpose frequency converter designed to provide dependable variable speed control for high-power three-phase AC motors in industrial automation systems. As a member من the ABB ACS550 Series, this drive combines advanced motor control technology, reliable operation, and energy-efficient performance to meet the demands من continuous industrial production.
Designed for operation with a three-phase 380–480 V power supply, the ACS550-01-157A-4 delivers a rated output current من 157 A and a rated output power من 75 kW under normal operating conditions. It is ideally suited for heavy-duty applications requiring high torque, precise speed regulation, and long-term operational stability. Typical installations include pumps, fans, compressors, conveyors, mixers, crushers, and various process control systems.
The ACS550 Series is designed with an intuitive parameter structure and user-friendly operating interface, allowing engineers to complete commissioning quickly and efficiently. Routine parameter adjustment and maintenance are straightforward, helping minimize downtime while improving equipment availability throughout the production cycle.
Its R6 frame features a robust wall-mounted design suitable for industrial control cabinets and electrical rooms. The IP21 protection rating and NEMA Type 1 enclosure provide reliable protection in clean indoor industrial environments while supporting stable long-term operation.
With ABB’s proven drive technology, the ACS550-01-157A-4 delivers smooth acceleration and deceleration, stable torque output, comprehensive motor protection, and excellent energy efficiency. It is an ideal solution for industrial users seeking reliable motor control, reduced operating costs, and consistent production performance.
مواصفات المنتج
| Parameter | Specification |
|---|---|
| Product Type | Frequency Converter |
| Series | ABB ACS550 |
| الطراز | ACS550-01-157A-4 |
| رقم القطعة | 3ABD64726820 |
| Phase | Three-phase |
| Input Voltage | 380–480 V |
| Frequency Range | 47.5–63 Hz |
| Frame Size | R6 |
| Output Current (Normal Use) | 157 A |
| Output Current (Heavy-Duty Use) | 125 A |
| Output Power (Normal Use) | 75 kW |
| Output Power (Heavy-Duty Use) | 55 kW |
| Efficiency Class | IE2 |
| Protection Rating | IP21 |
| Enclosure Type | NEMA Type 1 |
| Mounting Type | Wall Mounting |
| Dimensions | 955 × 350 × 420 mm |
| الوزن | 78 kg |
Applications
● Industrial Pump Stations – Provides accurate variable-speed control for large water supply, wastewater treatment, irrigation, and industrial fluid transfer systems while reducing overall energy consumption.
● HVAC and Ventilation Systems – Controls large fans, blowers, and air handling equipment to optimize airflow, improve operational efficiency, and lower electricity costs.
● Heavy-Duty Conveyor Systems – Delivers smooth acceleration and deceleration for material handling equipment, reducing mechanical stress and increasing production efficiency.
● Air Compressor Installations – Maintains stable motor speed and system pressure while improving compressor efficiency and reducing unnecessary power consumption.
● Industrial Processing Equipment – Suitable for mixers, crushers, agitators, extruders, and manufacturing machinery requiring reliable high-power motor control.
● General Industrial Automation – الدعمs continuous-duty production systems requiring dependable variable-frequency motor control, stable performance, and efficient operation.
Advantages
● High Power Capacity – Delivers 157 A rated output current and 75 kW rated output power for demanding industrial motor applications.
● ممتاز Speed Control Accuracy – Provides stable motor speed, smooth acceleration, and consistent torque under changing load conditions.
● Energy-Efficient Operation – Variable-speed control minimizes unnecessary energy consumption and helps reduce operating costs.
● Simple Commissioning – Intuitive parameter configuration allows fast installation, startup, and routine maintenance.
● Comprehensive Protection Functions – Integrated overload, overcurrent, and thermal protection enhance both drive and motor reliability.
● Industrial-Grade Reliability – Designed for continuous operation in demanding industrial environments requiring dependable long-term performance.
معلومات الشركة
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