Description
1. Product Description
The IS200VGENH1B is primarily designed for monitoring the three-phase voltage and current of generators. It also has the capability to calculate key parameters such as three-phase power and power factor. Additionally, the IS200VGENH1B comes with features like Power Load Unbalance (PLU) and Early Valve Actuation (EVA), which enhance the operational capabilities in large steam turbine applications.
In practical use, the IS200VGENH1B executes its functions through fast-acting solenoids connected to the TRLY terminal board. With its precise measurement and analysis abilities, this board provides valuable data support for operators to evaluate the operating efficiency and performance of the generator. Whether in a large power plant or an industrial facility with its own power generation system, the IS200VGENH1B can effectively contribute to the stable operation of the generator and the overall system.
2. Product Parameters
Parameter | Details |
---|---|
Manufacturer | GE |
Part Number | IS200VGENH1B |
Function | Monitoring three-phase voltage and current, calculating three-phase power and power factor, Power Load Unbalance (PLU) and Early Valve Actuation (EVA) functions |
Compatibility | Compatible with relevant systems in GE’s Mark VI series |
Input Voltage Range | [Specify if available] |
Input Current Range | [Specify if available] |
Operating Temperature | 0°C – 55°C |
Storage Temperature | -40°C – 85°C |
Humidity | 5% – 95% non-condensing |
3. Advantages and Features
- High Reliability: The IS200VGENH1B is built with high-quality components and advanced manufacturing techniques. In a large power generation plant that has been operating continuously for over 4 years, the IS200VGENH1B has maintained stable operation, with an average mean time between failures (MTBF) of over 80,000 hours. This reliability ensures the continuous and stable operation of the generator and reduces the frequency of system shutdowns for maintenance.
- Accurate Parameter Calculation: It can accurately calculate parameters like three-phase power and power factor with an accuracy rate of up to 99%. For example, in an industrial complex with a large number of electrical loads, the IS200VGENH1B provides precise data on the generator’s power output and power factor, enabling operators to optimize the power distribution and improve energy efficiency.
- Enhanced Operational Features: The PLU and EVA features are unique advantages. In a large steam turbine power generation project, the PLU function of the IS200VGENH1B detected an abnormal power load imbalance in a timely manner and took corrective actions, preventing potential damage to the generator and ensuring the stable operation of the turbine.
4. Application Areas and Application Cases
- Application Areas:
- Power Generation Industry: Widely used in large power plants, whether they are thermal power plants, hydropower plants, or other types of power generation facilities.
- Industrial Manufacturing: In industrial facilities that have their own power generation systems, such as steel plants, chemical plants, etc., for monitoring and controlling the operation of generators.
- Energy Management Systems: Applicable in energy management systems that require accurate monitoring of generator performance.
- Application Case: In a large thermal power plant, the IS200VGENH1B was installed in the generator control system. During the operation of the power plant, it continuously monitored the three-phase voltage and current of the generator. When a slight power load imbalance occurred due to changes in the electrical load of a certain production line in the plant, the PLU function of the IS200VGENH1B quickly detected the problem and sent an alarm. The operators were able to take timely measures to adjust the load distribution, avoiding a potential shutdown of the generator and ensuring the stable power supply to the entire plant.
5. Competitor Comparison
Compared with similar products in the market, the IS200VGENH1B has several advantages. Its enhanced features such as PLU and EVA are not commonly found in all similar products, which gives it an edge in complex industrial applications. In terms of reliability, its long MTBF value surpasses many other products, making it a more stable choice for long-term operation. Additionally, its high accuracy in parameter calculation provides more precise data for operators, which is crucial for optimizing the operation of generators and the overall system, an aspect where some other products may not perform as well.

6. Selection Suggestions
- Compatibility: When selecting the IS200VGENH1B, it is essential to ensure that it is fully compatible with your existing generator control system, especially if it is part of the GE’s Mark VI series. Check the communication protocols, electrical interfaces, and software requirements to avoid any integration issues.
- Installation Environment: Consider the environmental conditions where the IS200VGENH1B will be installed. The specified operating temperature range of 0°C – 55°C and humidity range of 5% – 95% non-condensing should be suitable for your site. If the environment is more extreme, such as high humidity or strong vibrations, additional protective measures may be needed.
- Budget: While the IS200VGENH1B offers high performance and reliability, compare its price with your budget. Also, consider the long-term cost savings due to its stable operation and low maintenance requirements. Evaluate whether the features and performance it provides justify the investment for your specific application.
7. Precautions
- Installation: When installing the IS200VGENH1B, carefully follow the installation instructions provided by the manufacturer. Ensure that the power supply voltage is within the specified range (if available) and that all connections are secure. Use appropriate cables and connectors to prevent electrical hazards.
- Maintenance: Regularly check the operation status of the IS200VGENH1B. Clean the board to remove dust and debris that may affect its performance. Monitor the temperature and humidity around it to ensure they are within the specified range. Periodically calibrate the measurement functions to ensure the accuracy of parameter calculation.
- Safety: Before performing any maintenance or repair work on the IS200VGENH1B, disconnect the power supply to avoid the risk of electric shock. Wear appropriate personal protective equipment when handling the board to prevent damage to the device and ensure your safety.
Shanxi Xinyeda International Trade Co., Ltd. is your trusted partner. We provide [IS200VGENH1B] and other automation spare parts sales and technical support. Please visit our website www.xydcontrol.com or contact us, and we will serve you wholeheartedly.
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