ABB KUC711AE01 3BHB004661R0001
| Category | Specific Content |
|---|---|
| Product Name | ABB KUC711AE01 Gate Unit Power Supply Module (Part Number: 3BHB004661R0001) |
| Product Description | The ABB KUC711AE01 3BHB004661R0001 is a high-performance gate drive unit that serves as a critical component for power electronic equipment. It is specifically designed to drive power semiconductor devices such as IGBTs. Installed inside power electronic equipment like inverters and motor drives, this module receives digital signals from the control system. After internal circuit processing, it generates high-voltage and high-speed pulse signals to drive the gates of power semiconductor devices, thereby precisely controlling their on and off states. It integrates multiple protection functions like overvoltage, overcurrent, and short-circuit protection, along with signal isolation performance to enhance system safety. With the advantages of fast response, high reliability, and flexible configuration, it is widely used in industrial fields such as power generation, motor control, UPS systems, and industrial automation, and can maintain stable operation in harsh industrial environments. |
| Product Parameters | 1. Power & Drive Parameters: Input voltage is 24V DC; output voltage ranges from tens of volts to hundreds of volts, and the output current can reach several amperes. It supports a power output of up to 2200W, with a frequency range of 0 – 1kHz. The voltage withstand capacity reaches AC 2kV/1mA for 1 minute, and the overall power consumption does not exceed 3VA.
2. Control Parameters: It achieves a control accuracy of 0.2% or 0.5%, and the annual change of operational stability is less than 0.2%. It supports multiple control modes including speed control, torque control, and vector control to meet different application requirements. 3. Communication Parameters: It is equipped with diverse communication interfaces and supports industrial communication protocols such as Modbus TCP/IP, Modbus RTU, and PROFIBUS DP. It also supports RS – 232/485 serial communication for seamless data exchange with the upper – level control system.  4. Protection Parameters: Built – in comprehensive protection mechanisms, including overvoltage, overcurrent, short – circuit, and overheating protection, which can quickly respond to abnormal working conditions and avoid damage to the module and connected power devices. |
| Specifications | 1. Physical Specifications: It has a compact size of 85mm × 85mm × 53mm and weighs approximately 350 grams. The small and lightweight design facilitates its installation inside various power electronic devices and saves installation space in control cabinets.
2. Environmental Specifications: The operating temperature range is -20°C to 55°C, which can adapt to the temperature fluctuations of general industrial sites. It has a protection level of IP67, enabling it to resist dust and water intrusion and adapting to harsh industrial environments with certain humidity and dust. 3. Structural & Functional Specifications: Adopting a modular package design, it allows for easy disassembly and replacement, reducing maintenance difficulty and costs. It features signal isolation design to improve the anti – interference ability of the system and ensure the accuracy of drive signals. |