ABB UFC911B110 3BHE037864R0110

Basic Information

• Model: UFC911B110

• Part No: 3BHE037864R0110

• Product Type: Turbine Control Module / Controller Unit

• Applicable System: ABB AC800M / Freelance / Gas & Steam Turbine Control System

• Manufacturer: ABB

Function Description

Technical Specifications

Power Supply

• Operating Voltage: 24 V DC (18～30 V DC)

• Power Consumption: Approx 12 W

Control Performance

• 32-bit industrial real-time CPU

• Fast control cycle: ≤ 10 ms

• Support redundant dual-module hot standby & bumpless switchover

Communication Interfaces

• Onboard Ethernet

• PROFIBUS-DP interface

• Support Modbus TCP / RTU

• Internal rack bus communication

• Environmental & Mechanical

• Operating Temperature: -10 °C ～ +55 °C

• Storage Temperature: -40 °C ～ +70 °C

• Humidity: 5%～95% non-condensing

• Protection Class: IP20 (rack mounted)

• Installation: Standard ABB cabinet rack mounting

• Certification: CE, UL, TUV power plant grade certification

• Main Features

• Specialized for gas turbine / steam turbine closed-loop control

• High-speed acquisition of speed, temperature, pressure and vibration signals

• Built-in overspeed, over-temperature, flameout and abnormal vibration protection logic

• Support system redundant configuration, high reliability for power plant operation

• Real-time data interaction with DCS/SCADA

• Complete self-diagnosis, fault recording and event logging

• Application Scope

• Thermal power plant gas turbine & combined cycle unit control

• Steam turbine generator set control

• Industrial large turbo compressor and prime mover control

• Petroleum, chemical and metallurgy large power unit automation system

• Model Explanation

• UFC911B110: Complete module model

• 3BHE037864R0110: Formal order part number for purchasing and replacement

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