ACS580-01-025A-2 Technical Specifications

Product Model:ACS580-01-025A-2

Manufacturer:ABB

Product Type:General-Purpose AC Drive(Variable Frequency Drive,VFD)

Rated Power:0.25 kW(1/3 HP)

Input Voltage:3 x 208–240 VAC±10%

Input Frequency:50/60 Hz

Output Voltage:0–240 VAC

Output Frequency:0–500 Hz

Rated Output Current:1.1 A

Overload Capacity:150%for 60 seconds,180%for 2 seconds(rated load)

Control Mode:Scalar Control,Sensorless Vector Control

Starting Torque:150% 0.5 Hz(Sensorless Vector Control)

Communication Interface:Modbus RTU(RS-485)standard,Profibus optional DP,DeviceNet,etc.

Built-in Features:Built-in EMC filter(compliant with Category C2),built-in brake chopper

Protection Functions:Overcurrent,overvoltage,undervoltage,overtemperature,short circuit,motor overload,etc.

Operation Panel:Integrated multi-language graphic display and keys(I/O panel)

Mounting:Wall-mounted(vertical mounting)

Protection Rating:IP21(protected against solid objects larger than 12 mm,vertically dripping water)

Cooling:Natural convection

Operating Temperature:-10°C to+50°C(derating)

Storage Temperature:-25°C to+65°C

Relative Humidity:95%non-condensing

Compliant Standards:CE,UL,cUL,RoHS,EN 61800-3(EMC),EN 61800-5-1(Safety)

Dimensions(W×H×D):75×143×131 mm

Weight:Approx.1.2 kg

ACS580-01-025A-2 Product Overview

To put it simply,the ABB ACS580-01-025A-2 is the”energy saver”for low-power equipment.This isn’t just any ordinary electrical control box,but a compact,general-purpose inverter from the ABB ACS580 series,designed specifically for speed control of small motors in the 0.25kW range—applications such as laboratory fume hood fans,small water circulation pumps,light-load conveyors,and auxiliary drives for packaging machinery.

Its core task is to convert fixed-frequency industrial power into AC power with adjustable frequency and voltage,precisely controlling motor speed.Want a pump to automatically adjust speed based on water consumption?Want a fan to intelligently start and stop based on temperature?Want a smooth,seamless production line?This”black box”can handle it all.Don’t be fooled by its small size(only the size of a palm),its capabilities are undeniable.

The ACS580-01-025A-2 supports both scalar and feedback-free vector control,delivering powerful torque even at low speeds(150% 0.5Hz)and offering stable starting under load.Its built-in EMC filter allows for direct installation in the cabinet,saving both cost and space.It also features a built-in brake chopper,which quickly dissipates energy generated during motor deceleration,preventing overvoltage tripping.Even better,it features built-in Modbus RTU communication,allowing easy connection to a PLC or touch screen for remote monitoring.

This series of inverters has a strong industry reputation for ease of use,robustness,and peace of mind.A wizard mode allows even novice users to set up the inverter in half an hour.LED status indicators and a graphical user interface make fault identification easy.With IP21 protection,it easily installs within the cabinet.Many factories are replacing traditional star-delta starters with this series,achieving three key benefits:energy savings,reduced mechanical shock,and greater control flexibility.

Main Features and Advantages

Everyone who has used the ABB ACS580-01-025A-2 knows how compact it is.First,its compact size saves space.At 75mm wide,it’s narrower than a book and can be easily installed in any distribution cabinet,making it ideal for space-constrained renovation projects.Second,it’s plug-and-play,ensuring fast commissioning.The built-in Assistant Control Panel features a Chinese menu and a wizard-style setup process,guiding you step-by-step through everything from motor parameters to operating modes,allowing you to be up and running in just half an hour.

Third,it offers substantial energy savings.For square-torque loads like fans and pumps,variable frequency drive(VFD)saves over 30%in energy compared to valve throttling.A 0.25kW pump can save thousands of kilowatt-hours of electricity annually,paying for itself in just a few years.Fourth,it offers comprehensive protection features.Overcurrent,overvoltage,overheating,ground fault protection,and more—all essential features are included,ensuring the safety of the motor and equipment.Fifth,it offers strong anti-interference capabilities.A built-in Class C2 EMC filter meets industrial environment requirements and will not interfere with nearby PLCs or instruments.

Sixth,flexible control.It supports multiple input methods,including local buttons,analog(0-10V/4-20mA),digital,and communication,to meet various control needs.Seventh,easy maintenance.The fanless design provides natural cooling,eliminating the need for cleaning and fan replacement.Status information is fully displayed on the panel,and fault codes can be easily located by consulting the manual.Eighth,strong expandability.While the main unit is fully functional,communication and I/O expansion cards can be added as needed to meet complex system requirements.

The ABB ACS580-01-025A-2 is a compact,feature-rich variable frequency drive designed for small-power applications up to 0.25 kW.Delivering precise motor control with sensorless vector performance,it ensures high starting torque and smooth operation even at low speeds.Its ultra-compact design saves panel space,while built-in EMC filtering and brake chopper reduce system complexity and cost.With intuitive setup via the Assistant Control Panel and standard Modbus RTU communication,integration is fast and simple.Ideal for pumps,fans,and light conveyors,this drive offers proven reliability,energy savings,and easy maintenance—making it the smart choice for efficient,compact motor control in industrial and commercial systems.

Applications

The ABB ACS580-01-025A-2 is used in a wide range of small power equipment.In building automation,it controls fresh air units,exhaust fans,and small circulating water pumps,achieving constant temperature and pressure while reducing energy consumption and noise.In water treatment systems,it drives dosing pumps and backwash pumps,adjusting flow rates on demand and avoiding waste.

In the food and beverage industry,it’s used for conveyor speed control on filling lines and tension control on labeling machines.In pharmaceuticals and laboratories,it drives fume hood fans and pure water circulation pumps to ensure a stable environment.In packaging machinery,it controls the auxiliary motors of wrapping and labeling machines,ensuring smoother operation.Even machine tool cooling and lubrication pumps in general manufacturing can achieve soft start and energy-saving operation by replacing them with this inverter.It’s more than just a speed regulator;it’s a key factor in improving equipment intelligence and reducing energy consumption.

Selection Guide/Purchasing Recommendations

When purchasing the ABB ACS580-01-025A-2,the first thing to do is check the power supply.This model has a three-phase 208–240VAC input.Do not connect it to 380V or single-phase power;it will burn out!Second,check the motor capacity.0.25kW is the upper limit.If the motor is slightly larger(e.g.,0.37kW),confirm that it is within the inverter’s overload capacity;otherwise,long-term operation may cause overheating.Third,confirm control requirements.If communications(such as Modbus)are required,ensure your PLC or HMI supports it.If more I/O points are needed,consider adding an expansion card.

Fourth,pay attention to the installation environment.The unit must be installed vertically,with ample heat dissipation clearance(50mm above and below).Derating is required for ambient temperatures exceeding 40°C.Avoid installing the unit in a sealed,unventilated cabinet,as this may cause overheating alarms.Fifth,inspect the product carefully.Ensure that the original packaging is intact,the serial number is legible,the panel is free of scratches,and the terminals are free of rust.The self-test after powering on the unit is normal,and the fan(if installed)is not making any unusual noises.Don’t buy refurbished units at a bargain price;for precision electronic equipment like these,internal capacitor degradation is not visible to the naked eye.

Frequently Asked Questions(FAQ)

Q:Does the ACS580-01-025A-2 support single-phase power?

A:Not supported.This model has a three-phase 208–240VAC input.If single-phase power is required,select the ACS580-01-xxxA-1 series(-1 suffix).

Q:Can it drive a servo motor?

A:No.The ACS580-01-025A-2 is a general-purpose inverter designed for induction asynchronous motors and cannot be used with servo or stepper motors.

Q:Why is there no panel display after power-on?

A:First,check that the three-phase power supply is normal and whether there are any phase losses.Then,check that the main and control circuits are correctly wired.Finally,check whether the inverter has locked due to overvoltage or overcurrent.Try powering it off and on.

Q:How can I achieve constant pressure water supply?

A:Connect the 4–20mA signal from the pressure transmitter to the AI1 terminal,set it as the frequency reference source,and enable the PID control function to achieve automatic constant pressure.

Related Products

ABB ACS580-01-037A-2:0.37kW inverter from the same series,suitable for slightly higher power loads.

ABB ACS580-01-025A-1:Single-phase 230V input version,suitable for applications without three-phase power.

ABB NVP11-MODBUS:Modbus adapter for enhanced communication capabilities.

Braking Resistor:Braking resistor,used with the built-in chopper for rapid braking.

RFI Filter:An external filter can be added for higher EMC levels(C1/C3).

Motor Cable:Shielded power cable to reduce electromagnetic radiation.

Control Cable:Shielded control cable for analog and communication connections.

Heat Sink Extension:Heat sink extension to improve heat dissipation in poorly ventilated environments.

ACS580 User Manual:Official manual with detailed data sheets and wiring diagrams.

ABB DriveSize Software:Selection and configuration software for system design.Pre-Installation Preparation

Before installing the ACS580-01-025A-2,disconnect the power supply and lock out the drive(LOTO).Verify that the power supply is three-phase 208–240VAC.Open the inverter enclosure and connect the main circuit(R/L1,S/L2,T/L3 input,U,V,W output)and control circuit(24V,AI,DI,AO,etc.)according to the manual.Route the power and control cables separately,avoiding parallel routing.Ground the shield at a single point.The inverter must be installed vertically,with ample clearance above and below for heat dissipation.After connecting the cables,carefully inspect for short circuits and reverse polarity.Finally,close the enclosure and prepare to power on.

Maintenance Recommendations:Regularly inspect the ACS580-01-025A-2’s heat dissipation channels for dust blockage.Clean the inverter annually with dry compressed air.Check all terminals for loose connections,especially those carrying high-current main circuit wiring.Check the panel for alarms.If frequent overvoltage or overcurrent occur,investigate the power grid or load.Although the fanless design is maintenance-free,dust can accumulate on the internal PCB if the environment is too dirty,shortening its lifespan.It’s recommended to keep a spare inverter on hand for immediate replacement at critical moments,instantly reviving your production line.

Product Guarantee

Every ABB ACS580-01-025A-2 undergoes rigorous testing before shipment:input and output voltage calibration,load operation testing,EMC performance testing,and protection function verification.We offer a 12-month warranty and full replacement for non-human damage.We provide 24/7 online technical support,providing uncompromising one-on-one guidance from our engineers,from wiring to commissioning,troubleshooting,and parameter optimization.Choosing Shenzhen Changxin[www.cnplcdcs.com]means you’re buying more than just an inverter;you’re buying the guiding star of your entire drive system.One partnership,ten years of guaranteed service–that’s true brotherhood!

Each ABB ACS580-01-025A-2 we deliver is factory-tested for performance and reliability.We guarantee genuine ABB drives with full traceability and expert technical support.At Shenzhen Changxin,we specialize in industrial drive solutions,ensuring your motors run efficiently and smoothly.Whether you’re upgrading old starters or building new machines,we provide the right drive,fast delivery,and long-term spare availability.Trust us as your partner in motor control—where quality,efficiency,and uptime are guaranteed.Let’s keep your operations running flawlessly,