ABB ACS880-07-0271A-7

### **ABB ACS880-07-0271A-7 Frequency Converter Detailed Introduction**  

#### **1. Product Overview**  
- **Model**: ACS880-07-0271A-7  
- **Series**: ABB ACS880 Multi-Drive Modular Frequency Converter  
- **Design Purpose**: Industrial-grade high-performance drive, suitable for motor control in demanding environments  

#### **2. Core Parameters**  
| Parameter Category       | Specifications             |  
|--------------------------|----------------------------|  
| **Rated Power**          | 271 kW (363 HP)            |  
| **Rated Current**        | 410 A                      |  
| **Input Voltage**        | 380-480V AC (±10%), 3-phase 50/60Hz |  
| **Output Frequency**     | 0-250 Hz (extendable to 500 Hz) |  
| **Overload Capacity**    | 110% continuous, 150% for 60s, 200% for 2s |  

#### **3. Technical Highlights**  
**a) Control Performance**  
- Utilizes ABB's patented **Direct Torque Control (DTC)** technology  
- Speed control accuracy: ±0.1% (open loop), ±0.01% (closed loop)  
- Built-in **adaptive PID** and **multi-pump control logic**  

**b) Safety Features**  
- Safe Torque Off (STO) SIL3 certified  
- Emergency stop (SS1/SLS)  
- Ground fault monitoring  

**c) Communication Interfaces**  
- Standard:  
  - 2×RS485 (Modbus RTU)  
  - 1×Ethernet port  
- Optional modules:  
  - PROFIBUS DP  
  - PROFINET  
  - EtherNet/IP  

#### **4. Mechanical Characteristics**  
- **Dimensions**: 900×450×400 mm (W×H×D)  
- **Weight**: Approx. 145 kg  
- **Cooling Method**: Forced air cooling (IP21) / Liquid cooling optional (IP54)  
- **Mounting**: Floor-standing or wall-mounted  

#### **5. Typical Applications**  
- Heavy-duty mining conveyor belts  
- Petrochemical compressors  
- Metallurgical rolling mill equipment  
- Large water pumps/fans  

#### **6. Certifications & Standards**  
- **Safety**: CE, UL, cULus  
- **EMC**: EN 61800-3 Category C3  
- **Energy Efficiency**: Complies with IE4 super-premium motor standards  

#### **7. Optional Accessories**  
- Braking unit (e.g., ABB UB1-0710-5)  
- Input reactor (standard)  
- 24V DC UPS backup module  

#### **8. Environmental Requirements**  
- Operating temperature: -15°C to +50°C (derating required above 40°C)  
- Altitude: ≤1000 m (derating required for higher altitudes)  

If you need this product, feel free to contact us!