ABB ACS880-04-430A-7

Here is the detailed introduction of the **ABB ACS880-04-430A-7** frequency converter, covering product positioning, technical specifications, key features, and typical applications:

### **1. Product Overview**  

The **ABB ACS880-04-430A-7** is an industrial-grade modular frequency converter from ABB's ACS880 series, belonging to the Multi-Drive Module (MDM) line. Designed for medium-to-high-power motor control, it is ideal for heavy industrial and high-performance applications.  

- **Series**: ACS880 (a versatile frequency converter series supporting advanced motor control and multiple industrial protocols).  

- **Model Breakdown**:  

  - **ACS880-04**: Cabinet-mounted (04 denotes multi-drive module).  

  - **430A**: Rated output current of 430A.  

  - **-7**: Voltage level (typically 400V/690V, subject to specifications).  

### **2. Key Specifications**  

| **Parameter**       | **Specification**                  |

|---------------------|-----------------------------------|

| **Rated Power**     | ~250kW (at 400V) or 355kW (at 690V) |

| **Rated Current**   | 430A (continuous output)          |

| **Input Voltage**   | 380V~690V AC (3-phase, ±10%)      |

| **Output Voltage**  | 0~Input voltage (variable frequency) |

| **Protection Class**| IP21 (standard) or IP42 (optional) |

| **Communication**   | Profibus, Modbus, Ethernet/IP, PROFINET, etc. |

### **3. Core Features**  

- **High-Performance Control**:  

  - Direct Torque Control (DTC) technology for precise speed/torque regulation and fast dynamic response.  

  - Supports synchronous & asynchronous motors.  

- **Modular Design**:  

  - Expandable with I/O modules, braking units, filters, and parallel multi-drive operation.  

- **Smart Protection**:  

  - Built-in motor thermal protection, overcurrent/overvoltage/undervoltage safeguards, and fault diagnostics.  

- **Energy Efficiency**:  

  - Optional regenerative braking complies with IE4 efficiency standards.  

- **User-Friendly**:  

  - Compatible with ABB Drive Composer for easy configuration and maintenance.  

### **4. Typical Applications**  

- **Heavy Industry**: Mining crushers, rolling mills, conveyor systems.  

- **Manufacturing**: Plastic extruders, paper production lines.  

- **Energy & Infrastructure**: Pumps, fans, compressors.  

### **5. Key Advantages**  

✅ **Reliability**: ABB's rugged design for harsh environments (high temp./humidity/dust).  

✅ **Flexibility**: Multi-protocol support and customizable expansions for third-party systems.  

✅ **Energy Savings**: Optimizes motor efficiency, reducing operational costs (TCO).  

### **6. Notes**  

- **Selection Guide**: Match models based on motor power, voltage, and load characteristics.  

- **Installation**: Requires professional cabinet and cooling systems (e.g., forced air).  

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