IS200VPROH1B GE Emergency Turbine Protection Card

Product description

P/N: IS200VPROH1B

Description/Specification IS200VPROH1B is an emergency steam turbine protection card manufactured by GE Industrial Systems, specially designed for its Mark VI Speedtronic series automatic drive components. This card has been functionally revised, and its grade is "B". Technical Specification Brand General Electric Series Mark VI Speedtronic Part Number IS200VPROH1B Function Abbreviation VPRO Function Description Emergency Turbine Protection Card PCB Coating Conformal Coating Function Revision 1B Input Quantity 3 Output Quantity 6 Working Temperature -30 to 65°C Power Supply Voltage 125 V dc Technical Surface Mount Board Size 33.0 cm Height X 17.8 cm Information about IS200VPROH1B General Electric is an advanced emergency turbine protection card, a key component in Mark VI Speedtronic series and a leading platform for turbine control and management system. The function initials of the card are "VPRO", which plays an important role in protecting steam turbines by providing a quick response mechanism to prevent potential failures and abnormal operation. 

IS200VPROH1B aims to provide high reliability and precision, and it is an important asset to maintain the safety and efficiency of industrial turbines. Functionally, IS200VPROH1B is designed to monitor key turbine parameters and start protective measures when abnormal conditions are detected. With its ability to process inputs from various sensors and execute protection commands in time, the card ensures that the turbine operates within safety parameters, thus preventing damage and reducing the risk of costly shutdown. The board has three inputs that allow it to receive data from multiple monitoring points, and six outputs that are used to trigger protective measures, such as shutting down turbines or activating alarms. The board works with a power supply voltage of 125 V DC, which is the standard voltage in industrial environment, ensuring compatibility with existing power supply systems and infrastructure. The use of 125 V DC power supply provides a stable and reliable energy source, which is very important for maintaining the operational integrity of the card in an emergency. IS200VPROH1B is designed for a wide working temperature range from -30 to 65 degrees Celsius, and is suitable for various industrial environments, including applications under extreme temperature conditions. This wide temperature tolerance can ensure that the card can run reliably even in harsh environment, thus maintaining the protection and safety of the turbine system under all conditions. One of the main features of IS200VPROH1B is the use of surface mount technology (SMT) in its structure. As we all know, SMT improves the reliability and performance of electronic components by minimizing the size and improving the electrical performance of the circuit. This technology supports more compact and efficient circuit board design, reduces the possibility of signal loss and improves the overall system response. The compact design of IS200VPROH1B, with a height of 33.0 cm and a width of 17.8 cm, can be easily integrated into the existing turbine control cabinet to optimize the space and ensure that key protection functions are always available. IS200VPROH1B is coated with conformal coating, which is a protective layer to protect printed circuit board (PCB) from environmental factors, such as moisture, dust and chemical pollutants. This coating significantly improves the durability of circuit boards and ensures long-term reliability even in challenging industrial environments. Conformal coating also provides an additional protective layer to prevent extreme temperature, which further helps the plate to maintain stable performance for a long time.

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