产品介绍
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 / standard AC induction motors. It is part / ABB’s widely adopted ACS550 series, which is recognized for its reliability, energy efficiency, and ease / integration into industrial systems.
Built for harsh industrial environments and general-purpose applications, the ACS550-01-125A-4 supports a wide range / 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.
产品规格
| Parameter | Details |
|---|---|
| Product Name | ABB ACS550-01-125A-4 |
| 零件号 | 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 (分类 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 |
| 重量 | 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 / 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 retr/it 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.
常见问题 (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 / motors?
Yes, it supports standard induction motors and works well with sensorless vector control. -
What is the protection rating / the standard 件?
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 s/tware platforms.
Related 型号s from the Same ACS550 Series
| 型号 | 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 型号s
| 型号 | 描述 | 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 |
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