ABB ACS800-01-0120-3 Low Voltage AC Drive

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1. Product Overview

The ABB ACS800-01-0120-3 Low Voltage AC Drive is a high-performance general-purpose drive from the ACS800 series, utilizing ABB’s advanced motor control technology including Direct Torque Control (DTC). It is designed to provide precise speed and torque control for AC motors.

The ACS800-01-0120-3 is suitable for pumps, fans, compressors, conveyors and a wide range of industrial machinery, offering energy-efficient control, soft start, process regulation, and network communication capabilities.

2. Technical Specifications (Typical)

• Model: ACS800-01-0120-3

• Type: Low Voltage AC Drive

Input Power:

• Three-phase AC 380–480 V

• 50 / 60 Hz

Rated Output Current:

• 120 A

Rated Output Power:

• 75 kW (typical at 400 V)

Control Methods:

• Direct Torque Control (DTC)

• Vector control

Applicable Motor Types:

• Three-phase induction motors

• Permanent magnet synchronous motors (selected models)

Output Frequency Range:

• 0–500 Hz

Overload Capacity:

• 150% rated current for 60 seconds

Communication Interfaces:

• Built-in Modbus RTU

• Optional Profibus, Profinet, EtherNet/IP, CANopen

I/O Interfaces:

• Multiple digital inputs/outputs

• Multiple analog inputs/outputs

• Programmable logic I/O

Protection Functions:

• Overload, overcurrent, overvoltage, undervoltage

• Overheat protection

• Open-circuit detection

• Short-circuit protection

• Stall protection

Operating Temperature:

• -15 °C to +50 °C (without derating)

Protection Class:

• Typically IP21 (IP54/55 optional)

Mounting:

• Wall/Panel or Control Cabinet installation

3. Advantages & Features

✔ High-performance motor control with DTC for fast and precise operation
✔ Energy-optimized operation to improve system efficiency
✔ Flexible communications for integration with PLC/DCS/SCADA systems
✔ Comprehensive protection for motor and drive electronics
✔ Modular and expandable I/O for diverse control requirements
✔ Easy commissioning and maintenance with guided parameters and diagnostics

4. Typical Applications

• Pump and fan control (including HVAC)
• Conveyor and material handling systems
• Compressor and gas processing equipment
• Packaging and general industrial machines
• Textile, paper, and food processing equipment
• Industrial automation and energy-saving retrofit projects

5. Installation & Operation Notes

• Verify input power voltage meets the drive requirements before installation
• Enter accurate motor nameplate data for correct control response
• Ensure proper grounding and separate wiring for power and signal lines
• Provide adequate ventilation around the drive to prevent overheating
• Consider EMC filtering in noise-prone environments to improve immunity
• Perform regular inspections of connections, heat dissipation paths, and cable integrity