ABB ACS880-31-025A-3

### Professional Introduction to ABB ACS880-31-025A-3 Frequency Converter

#### 1. Product Overview
The ABB ACS880-31-025A-3 is an industrial-grade frequency converter from the ACS880 series, featuring modular design suitable for various industrial applications.

#### 2. Key Specifications
| Parameter        | Specification          |
|-----------------|----------------------|
| Rated Power     | 11kW (at 400V)       |
| Rated Output Current | 25A          |
| Input Voltage Range | 380-500V AC 3-phase |
| Output Voltage  | 0 to input voltage   |
| Output Frequency Range | 0-300Hz     |
| Protection Class | IP21 (standard)     |
| Operating Temperature Range | -15°C to +40°C |

#### 3. Core Technical Features
- **Direct Torque Control (DTC) Technology**
  - Provides precise speed and torque control
  - Dynamic response time <5ms

- **Intelligent Cooling System**
  - Optimized thermal design
  - Low-noise operation (<65dB)

- **Built-in Functional Safety**
  - STO (Safe Torque Off) function
  - Complies with IEC 61800-5-2 standard

#### 4. Typical Applications
- Industrial pump control
- Fan speed regulation systems
- Conveyor belt drives
- Packaging machinery
- Food processing equipment

#### 5. Installation & Maintenance
- Wall-mounted installation
- Recommended installation clearances:
  - Top: ≥100mm
  - Sides: ≥50mm
- Maintenance cycle: Professional inspection recommended every 2 years

#### 6. Optional Accessories
- Braking resistor (for rapid braking applications)
- Fieldbus modules (supporting Profibus, Modbus, etc.)
- Input reactors (for power quality improvement)

#### 7. Certifications
- CE Certified
- UL Certified
- cULus Certified
- Complies with IEC 61800 series standards

This frequency converter is particularly suitable for medium and low power applications requiring high-precision speed control. Its compact design and rich features make it an ideal choice for industrial automation. If you need this product, feel free to contact us!