ABB 3BHE039426R0101 UFC912A101 Product Introduction
Product Description
The ABB 3BHE039426R0101 UFC912A101 is a high-performance control unit, specifically designed for use in industrial power generation and automation systems. It serves as a critical component in regulating and monitoring turbine operations, generator performance, and associated auxiliary systems, ensuring stable and efficient power production. This unit excels in processing real-time data from sensors and transducers, executing advanced control algorithms, and issuing precise commands to actuators such as valves and pumps. It is widely applied in thermal power plants, combined cycle power plants, and industrial cogeneration facilities, where reliable control of turbine speed, pressure, and temperature is essential for maximizing energy output, ensuring operational safety, and extending equipment lifespan. With its robust design and redundant features, it maintains consistent performance even in harsh industrial environments with temperature fluctuations, vibration, and electrical noise.
Technical Parameters
- Processor: 32-bit dual-core processor with a clock speed of 1 GHz, enabling fast execution of complex control logic and real-time data processing.
- Memory: 2 GB RAM and 8 GB flash memory, providing ample space for program storage, data logging, and temporary data handling.
- Operating Voltage: 24 V DC ± 15%, compatible with standard industrial power supply systems.
- Power Consumption: Typical 25 W, balancing high performance with energy efficiency.
- Digital Inputs: 24 channels, supporting 24 V DC signals, for monitoring statuses of switches, relays, and safety interlocks.
- Digital Outputs: 16 channels, relay outputs (NO/NC) with a maximum switching voltage of 250 V AC and current of 5 A, for controlling valves, alarms, and auxiliary equipment.
- Analog Inputs: 12 channels, 16-bit resolution, accepting 4 ~ 20 mA DC or 0 ~ 10 V DC signals, for measuring process variables like pressure, temperature, and flow.
- Analog Outputs: 8 channels, 16-bit resolution, providing 4 ~ 20 mA DC signals, for modulating control of valves and variable-speed drives.
- Communication Interfaces: 2 x Ethernet ports (10/100/1000 Mbps), 2 x RS485 ports, supporting protocols such as Modbus TCP/IP, IEC 61850, and Profibus DP for seamless integration with SCADA systems and other control components.
- Operating Temperature Range: -10 ~ 60 °C, suitable for harsh industrial working environments.
- Storage Temperature Range: -40 ~ 85 °C, maintaining integrity during storage and transportation.
- Relative Humidity: 5% ~ 95% (non-condensing), resistant to moisture-related issues.
- Isolation: 2.5 kV galvanic isolation between I/O channels and power supply, enhancing system safety and reducing electromagnetic interference.
- Dimensions (L × W × H): 180 mm × 140 mm × 80 mm, compact for installation in control cabinets.
- Weight: Approximately 800 g, lightweight for convenient handling and mounting.
- Mounting Type: DIN rail mounting, compatible with standard industrial mounting systems.
- Certifications: CE, UL, IEC 61508 (SIL 2), meeting international safety and quality standards for critical control applications.
The ABB 3BHE039426R0101 UFC912A101 is available for global sale, covering all major power generation and industrial regions. Orders are processed promptly, with delivery guaranteed within 3 days, ensuring quick integration into your power system control setups to minimize operational delays.
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