Description
The
IS200ECTBG1A is a key product from General Electric (GE) in the realm of generator excitation control systems. Its primary function is to regulate and control the power supplied to the generator’s field winding. By precisely managing the excitation current, the IS200ECTBG1A ensures that the generator can produce a stable and consistent electrical output.
This module offers several significant advantages. It provides high – precision control, which is essential for maintaining the quality of the electrical power generated. Moreover, it is highly reliable, capable of withstanding the demanding conditions in industrial power generation settings. These features make the IS200ECTBG1A a preferred choice for applications where stable and efficient power generation is required.
| Parameter |
Specification |
| Power Supply |
24V DC |
| Input Signals |
Analog: 0 – 10V or 4 – 20mA (e.g., generator terminal voltage, stator current feedback); Digital: Control commands and status signals from the main control unit |
| Output Signals |
Control signals for adjusting the field winding current; Status signals indicating the operating state of the module |
| Communication Interface |
RS – 485 |
| Operating Temperature Range |
– 20°C to 60°C |
| Control Accuracy |
±0.15% for field current regulation |
- High – Precision Control: The IS200ECTBG1A can regulate the field current with an accuracy of ±0.15%. This high level of precision allows for fine – tuned control of the generator’s output voltage and frequency, ensuring that they remain within very tight tolerances. For example, in a power grid where stable voltage is crucial, this precision helps prevent power quality issues.
- Reliability: With a mean time between failures (MTBF) of over 95,000 hours, the IS200ECTBG1A is extremely reliable. This long – term reliability reduces the risk of system downtime and maintenance costs. It can operate continuously in harsh industrial environments without significant performance degradation.
- Fast Response: It can respond to changes in the generator’s operating conditions within 4 milliseconds. When there is a sudden change in load, the module can quickly adjust the field current to maintain a stable power output, preventing voltage and frequency fluctuations.
- Application Areas: The IS200ECTBG1A is widely used in power generation plants, including thermal, hydro, and gas – fired power plants. It is also suitable for industrial facilities with their own power generation systems, such as large manufacturing plants, cement factories, and metal processing plants.
- Application Case: In a hydroelectric power plant, the IS200ECTBG1A was installed in the excitation control system of a 200MW generator. During a sudden change in water flow due to a dam operation, the generator’s load changed rapidly. The IS200ECTBG1A quickly adjusted the field current, and the generator’s output voltage remained stable within ±0.3% of the rated value, ensuring a continuous and reliable power supply to the grid.
Compared to similar products on the market, the IS200ECTBG1A offers superior control accuracy. While most competing products have a control accuracy of around ±0.25% for field current regulation, the IS200ECTBG1A can achieve ±0.15%. Its longer MTBF of over 95,000 hours is also significantly better than the average of competing products, which is typically around 75,000 – 85,000 hours.
- Compatibility: Ensure that the IS200ECTBG1A is compatible with your existing generator excitation control system. Check the input and output signal requirements, as well as the communication protocol.
- Installation Environment: Consider the operating temperature, humidity, and electrical noise level of the installation environment. The IS200ECTBG1A is designed to operate within a temperature range of – 20°C to 60°C, but extreme conditions may require additional protective measures.
- Budget: While the IS200ECTBG1A offers high – quality performance, it is important to consider your budget. Compare the cost – performance ratio of different products before making a decision.
- Installation: Follow the installation instructions provided in the product manual carefully. Incorrect wiring or improper grounding can lead to system malfunctions or even safety hazards.
- Maintenance: Regularly inspect the IS200ECTBG1A for any signs of damage or wear. Clean the components and check the connections periodically. Replace any faulty parts immediately to ensure the continued reliability of the system.
Shanxi Xinyeda International Trade Co., Ltd. is your reliable partner. We provide the sales and technical support of IS200ECTBG1A and other automation spare parts. Please visit our website
www.xydcontrol.com or contact us, and we will be happy to serve you.
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