IS200TTURH1B General Electric Turbine Terminal Board

Product description

P/N: IS200TTURH1B 

Description/Specification Description IS200TTURH1B of General Electric Company is used as a turbine terminal board and is designed for Mark VIe control system. As part of GE's advanced Speedtronic series, Mark VIe represents the pinnacle of gas or steam turbine system management. This terminal board has multiple connectors, including two terminal boards, each with two rows of spiral connections, which is convenient for simple installation and maintenance. It also includes a T-shaped housing connector for additional connection options. The board integrates basic components such as transformer, relay, capacitor, diode, resistor and variable resistor, and all components are marked with reference names for easy identification and troubleshooting. Code and other information marks help to route and place correctly during installation. Technical specification PartNo. IS200TTURH1B Manufacturer General Electric Function Turbine Protection Input Terminal Board Series Logo VI Input Quantity 12 Operating Temperature -30 to 65 C Power Supply Voltage 125 V dc Technology Surface Mount Circuit Board Size 33.0 cm Height x 17.8 cm Axis Voltage 5 V dc MPU Pulse Frequency Range 2 Hz to 20 kHz General information about IS200TTURH1B Electrical IS200TTURH1B is a special input terminal board for steam turbine protection, which is designed for Mark VI series and is a leading solution in industrial control and automation system. The terminal board plays a key role in monitoring and protecting the turbine system to ensure safe and efficient operation under various conditions. IS200TTURH1B is manufactured by General Electric Company, and designed with precision and durability in mind, making it a reliable component in steam turbine protection applications. The terminal board is equipped with 12 input channels, providing sufficient capacity to monitor several key parameters in the steam turbine system. The 12 inputs are designed to process various sensor signals, so that the circuit board can effectively collect the data needed for turbine protection and control. This ability is very important to ensure that the turbine operates in a safe range and prevent potential damage or operational failure.

IS200TTURH1B can work in the temperature range of -30 to 65, making it suitable for deployment in different environmental conditions. Such a wide working temperature range can ensure that the board can work reliably in extremely cold and extremely hot environments that are often encountered in industrial environments. The elasticity of the board to temperature fluctuation contributes to its long-term reliability and stability, and reduces the possibility of operation interruption caused by environmental factors.

The power supply voltage of IS200TTURH1B is 125 V dc, which is a standard voltage level, ensuring a stable and consistent power supply to the circuit board. This voltage supports the function of the circuit board, enabling it to perform monitoring and protection tasks without interruption. A stable power supply is essential to maintain the integrity of the data collected by the board, which is used to make real-time decisions about turbine operation. In terms of technology, IS200TTURH1B adopts surface mount technology (SMT) to enhance the performance and durability of the motherboard.

SMT allows more components to be placed in a compact and efficient layout on the circuit board, thus reducing the size and improving the overall function of the circuit board. This technology is also helpful to improve heat dissipation management and electrical performance, and ensure that the circuit board can meet the requirements of continuous work in a high-stress industrial environment. The board is 33.0 cm high and 17.8 cm wide, which is a compact and powerful component and can be easily integrated into the existing turbine protection system. The compact size of IS200TTURH1B enables it to be installed in standard control cabinets and enclosures, thus optimizing the use of space and simplifying the installation procedures.

A notable feature of IS200TTURH1B is its ability to monitor the shaft voltage, with a rated voltage of 5 V dc. This function is very important for detecting and managing discharges that may damage the turbine shaft or other key components. By monitoring the shaft voltage, the board helps to prevent arcing and other problems that may lead to expensive maintenance or downtime. The pulse frequency range of MPU (magnetic pickup unit) of IS200TTURH1B is between 2 Hz and 20 kHz, which provides a wide range of detection capabilities. This range allows the circuit board to accurately monitor the rotational speed of the turbine, which is essential to ensure that the turbine operates within its design speed limit. Accurate speed monitoring is very important for performance optimization and protection, because it helps to prevent overspeed which may lead to mechanical failure.

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