Description
The
IS200EGPAG1B is a remarkable product from General Electric (GE). This component is a key part of generator excitation control systems. The main function of the IS200EGPAG1B is to precisely manage the power supplied to the generator’s field winding. By doing so, it can effectively control the generator’s output voltage and frequency, ensuring a stable and high – quality power supply.
The IS200EGPAG1B offers numerous advantages. It provides high – precision control, which is essential for applications that demand a stable power source. It is also highly reliable, built to withstand the harsh industrial environments where generators are often located. These features make the IS200EGPAG1B an ideal choice for a wide range of power – related applications.
| Parameter |
Specification |
| Power Supply |
24V DC |
| Input Signals |
Analog: 0 – 10V or 4 – 20mA (e.g., generator terminal voltage, stator current); Digital: Status information from protective relays and other devices |
| Output Signals |
Control signals for adjusting field winding current; Status signals indicating system operation status |
| Communication Interface |
RS – 485 |
| Operating Temperature Range |
– 20°C to 60°C |
- High – Precision Control: The IS200EGPAG1B can regulate the field current with an accuracy of up to ±0.2%. This level of precision ensures that the generator’s output voltage and frequency remain within very tight tolerances, which is crucial for power – sensitive equipment.
- Reliability: With a mean time between failures (MTBF) of over 70,000 hours, the IS200EGPAG1B is extremely reliable. This long – term reliability reduces the risk of system downtime and associated maintenance costs.
- Fast Response: It can respond to changes in the generator’s operating conditions within 5 milliseconds. For example, when there is a sudden change in load, it can quickly adjust the field current to maintain a stable power output.
- Application Areas: The IS200EGPAG1B 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, refineries, and chemical plants.
- Application Case: In a hydroelectric power plant, the IS200EGPAG1B was installed in the excitation control system of a 250MW generator. During a sudden change in water flow due to a dam operation, the generator’s load changed rapidly. The IS200EGPAG1B quickly adjusted the field current, and the generator’s output voltage remained stable within ±0.5% of the rated value, ensuring a continuous and reliable power supply to the grid.
Compared to similar products on the market, the IS200EGPAG1B offers superior precision control. While most competing products have an accuracy of around ±0.5% in field current regulation, the IS200EGPAG1B can achieve ±0.2%. Its longer MTBF of over 70,000 hours is also significantly better than the average of competing products, which is typically around 50,000 – 60,000 hours.
- Compatibility: Ensure that the IS200EGPAG1B 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 IS200EGPAG1B 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 IS200EGPAG1B 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 IS200EGPAG1B 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 IS200EGPAG1B 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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