Présentation du produit
The ABB ACS550-01-125A-4 (part number 3ABD68589657) is a robust and versatile AC frequency converter (variable frequency drive, VFD) designed to control the speed and torque sur standard AC induction motors. It is part sur ABB’s widely adopted ACS550 series, which is recognized for its reliability, energy efficiency, and ease sur integration into industrial systems.
Built for harsh industrial environments and general-purpose applications, the ACS550-01-125A-4 supports a wide range sur voltages, robust protection features, and intuitive control. Its standard functionality includes built-in PID control, vector control for accurate torque performance, and user-friendly interface options for seamless setup and commissioning.
Whether for fans, pumps, conveyors, mixers, or compressors, this drive ensures smooth motor operation, energy savings, and extended equipment life.
Spécifications du produit
| Parameter | Details |
|---|---|
| Product Name | ABB ACS550-01-125A-4 |
| Référence | 3ABD68589657 |
| Series | ACS550 Series |
| Product Type | Frequency Converter (Variable Frequency Drive) |
| Input Voltage | 3-phase, 380–480 V AC ±10% |
| Output Voltage | 3-phase, 0 to input voltage |
| Input Frequency | 48–63 Hz |
| Output Frequency | 0–500 Hz |
| Rated Current (I2N) | 125 A |
| Power Rating | 55 kW / 75 HP |
| Overload Capacity | 1.1 x I2N for 1 minute every 10 minutes |
| Control Method | Scalar (V/Hz), Sensorless Vector Control |
| Integrated Features | PID Controller, EMC filter, Modbus RTU |
| Harmonic Filtering | Built-in RFI/EMC filter (Catégorie C2) |
| Cooling Method | Forced Air Cooling (internal fan) |
| Display Interface | Alphanumeric keypad with start-up assistant |
| Protection Level | IP21 (standard), IP54 (optional enclosure) |
| Certifications | CE, UL, cUL, RoHS, IEC/EN standards |
| Dimensions (H x W x D) | 814 x 360 x 315 mm |
| Poids | 45 kg |
| Ambient Temperature Range | -10°C to +40°C (up to +50°C with derating) |
| Installation Type | Wall-mounted or cabinet-mounted |
Product Applications
The ACS550-01-125A-4 is suitable for a wide array sur industrial and commercial motor control applications. It delivers exceptional control precision, energy efficiency, and system compatibility for the following uses:
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HVAC Systems (fans, compressors, chillers, blowers)
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Water and Wastewater Treatment (pumps, aerators)
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Industrial Conveyor Systems
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Mixers and Agitators in food, chemical, and pharmaceutical sectors
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Crane and Hoist Motors
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Machining Equipment such as grinders and saws
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Agricultural Equipment including irrigation systems and grain elevators
Its design supports both new installations and retrsurit projects where energy savings and motor efficiency are key.
Product Advantages
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Energy Savings: Reduces power consumption by dynamically adjusting motor speed to actual demand.
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User-Friendly Commissioning: Features a startup assistant and multilingual keypad interface.
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Built-in Features: No need for external PID controller or communication modules for basic applications.
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Robust Design: Handles challenging environments and provides reliable thermal management.
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Quiet Operation: Adjustable switching frequencies reduce audible noise.
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Wide Compatibility: Integrates easily into existing electrical and automation systems.
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Comprehensive Protection: Includes overvoltage, undervoltage, overload, and motor short-circuit protection.
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Fieldbus Ready: Modbus RTU built-in, with options for PROFIBUS, DeviceNet, CANopen.
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Global Compliance: Certified to meet global electrical and environmental standards.
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Scalable Control: Suited for everything from simple pumps to complex system networks.
Questions fréquentes (FAQ)
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What is the maximum power rating supported by the ACS550-01-125A-4?
It supports up to 55 kW (75 HP) motor loads. -
Can the drive be used with different types sur motors?
Yes, it supports standard induction motors and works well with sensorless vector control. -
What is the protection rating sur the standard unité?
IP21 is standard; IP54 enclosures are available for more demanding environments. -
Does the ACS550 come with built-in harmonic mitigation?
Yes, it includes an integrated EMC/RFI filter compliant with C2 limits. -
Is an external controller required to regulate the process?
No, it includes an internal PID controller for direct process feedback regulation. -
What fieldbus communication protocols are supported?
Modbus RTU is standard. Optional modules are available for PROFIBUS, CANopen, and others. -
What temperature limits should I consider for installation?
Operates between -10°C and +40°C without derating. Up to +50°C with reduced performance. -
Is there an option for remote operation?
Yes, the drive supports remote control via communication protocols or remote I/O. -
How easy is installation and maintenance?
Very straightforward with wall-mount design, pluggable terminals, and clear wiring diagrams. -
Can this drive be integrated into energy management systems?
Yes, it supports energy optimization and is compatible with energy monitoring ssurtware platforms.
Related Modèles from the Same ACS550 Series
| Modèle | Power Rating | Current Rating | Voltage | Protection Class |
|---|---|---|---|---|
| ACS550-01-059A-4 | 30 kW / 40 HP | 59 A | 380–480 V AC | IP21 |
| ACS550-01-072A-4 | 37 kW / 50 HP | 72 A | 380–480 V AC | IP21 |
| ACS550-01-103A-4 | 45 kW / 60 HP | 103 A | 380–480 V AC | IP21 |
| ACS550-01-157A-4 | 75 kW / 100 HP | 157 A | 380–480 V AC | IP21 |
| ACS550-01-195A-4 | 90 kW / 125 HP | 195 A | 380–480 V AC | IP21 |
| ACS550-01-246A-4 | 110 kW / 150 HP | 246 A | 380–480 V AC | IP21 |
Popular ABB Automation Modèles
| Modèle | Description | Application | Power / Function | Mounting Type |
|---|---|---|---|---|
| ACS880-01-145A-5 | High-performance VFD for dynamic loads | Crane, Marine, Machinery | 90 kW / 145 A | Wall Mount |
| ACS355-03E-23A1-4 | Compact drive for OEMs | Conveyor, Packaging | 11 kW / 23 A | DIN Rail |
| ACS310-03U-04A1-4 | General-purpose drive for pumps/fans | HVAC, Water Systems | 1.5 kW / 4 A | Wall Mount |
| ACS800-01-0035-3+P901 | Premium industrial VFD | Complex Load Processes | 15 kW / 35 A | Cabinet Mount |
| DCS880-S01-0250-05+T5 | DC drive for high-inertia loads | Rolling Mills, Elevators | 250 A DC | Panel Mount |
| CP600 HMI Panel | Human-machine interface for ABB drives | Touchscreen Monitoring | 7″ Display | Panel Mount |
Informations sur l'entreprise
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
Nos services
Nous sommes spécialisés dans la fourniture de pièces d'automatisation industrielle avec une garantie d'un an. Nos pièces d'automatisation industrielle sont vendues dans le monde entier.
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