ABB ACS880-01-105A-3

Here is the detailed introduction of the **ABB ACS880-01-105A-3** frequency converter, including technical specifications, features, typical applications, and selection advice:  
### **1. Product Overview**  
The **ABB ACS880-01-105A-3** is a modular industrial frequency converter from the ABB ACS880 series, belonging to the Single Drive product line. It is designed for precise control of three-phase AC motors, featuring a 105A current rating and a compact modular structure, making it suitable for medium-to-high-power motor control applications.  
### **2. Key Specifications**  
| Parameter Category       | Details                                                                 |
|--------------------------|-------------------------------------------------------------------------|
| **Model Code**           | ACS880-01-105A-3 ("01" = Single Drive, "105A" = rated current, "3" = 3-phase input) |
| **Rated Power**          | Approx. 55kW (varies by voltage level & motor type)                    |
| **Rated Current**        | 105A                                                                   |
| **Input Voltage**        | 3-phase 380-480V AC (±10%), 50/60Hz                                   |
| **Output Voltage**       | 0...input voltage (no chopping)                                        |
| **Protection Rating**    | IP21 (standard) / IP42 (optional with add-ons)                         |
| **Communication Protocols** | PROFIBUS DP, Modbus RTU, Ethernet (optional Fieldbus modules)       |
| **Cooling Method**       | Air-cooled (built-in fan)                                              |  
### **3. Core Features**  
- **Full Compatibility**  
  Direct replacement for ABB ACS800 series, maintaining the same mechanical dimensions and interfaces for easy system upgrades.  
- **Smart Control**  
  Equipped with ABB’s proprietary **DTC (Direct Torque Control)** technology, achieving ±0.1% speed control accuracy without an encoder.  
- **Energy Optimization**  
  Built-in energy monitoring with real-time consumption data, compatible with ABB DriveTune software for efficiency analysis.  
- **Safety Features**  
  Complies with **ISO 13849-1 PL d** safety level and supports STO (Safe Torque Off) functionality.  
- **Modular Expansion**  
  Optional accessories include:  
  - Braking resistors (e.g., BRAKE RESISTOR 5.5kW)  
  - Reactors (input/output filtering)  
  - Fieldbus modules (PROFINET, EtherNet/IP, etc.)  
### **4. Typical Applications**  
- **Industrial Manufacturing**: Conveyors, extruders, injection molding machines  
- **Material Handling**: Cranes, hoists  
- **HVAC Systems**: Large fans, pump control  
- **Mining Machinery**: Crushers, ball mills  
### **5. Selection Considerations**  
- **Voltage Compatibility**: Ensure grid voltage is within 380-480V range.  
- **Overload Capacity**: Short-term overload up to 150% for 60 seconds (consider cooling conditions).  
- **Ambient Temperature**: Operating range -15°C to +50°C (derating required above 40°C).  
- **EMC Compliance**: Recommended to install input reactors for EN 61800-3 standards.  
### **6. Comparison with Alternative Models**  
| Model               | Key Differences                  | Recommended Applications       |
|---------------------|----------------------------------|--------------------------------|
| ACS880-01-072A-3   | 72A current (~37kW)             | Low-to-medium power equipment  |
| ACS880-01-145A-3   | 145A current (~75kW)            | High starting torque loads     |
| ACS880-04-025A-5   | Four-quadrant drive (regenerative) | Cranes, elevators with potential energy loads | 
For detailed wiring diagrams or parameter tables, please provide your specific application scenario (e.g., load type, control method), and we can recommend a tailored solution. **Contact us if you need this product!**