Description
The
IS200EHFCH2A is a crucial component developed by General Electric (GE). It is widely used in generator excitation control systems. The core function of the IS200EHFCH2A is to precisely regulate the power supplied to the generator’s field winding. This regulation is essential for maintaining the generator’s output voltage and frequency at stable levels, ensuring a reliable and high – quality power supply.
The IS200EHFCH2A offers several advantages. It provides high – precision control, which is vital for applications that demand a stable power source. Additionally, it is designed to be highly reliable, capable of withstanding the harsh industrial environment. This makes it an ideal choice for various power – related applications.
| Parameter |
Specification |
| Power Supply |
24V DC |
| Input Signals |
Analog: 0 – 10V or 4 – 20mA (e.g., terminal voltage, stator current, field current); Digital: Status information from other components |
| Output Signals |
Control signals for field winding power adjustment; Status signals for system monitoring |
| Communication Interface |
RS – 485 |
| Operating Temperature Range |
– 20°C to 60°C |
- High – Precision Control: The IS200EHFCH2A can adjust the field current with an accuracy of up to ±0.5%. This high – precision control ensures that the generator’s output voltage and frequency remain within very tight tolerances, which is crucial for power – sensitive equipment.
- Reliability: Built with high – quality components, it has a mean time between failures (MTBF) of over 50,000 hours. This reliability reduces the risk of system downtime and maintenance costs.
- Fast Response: It can respond to changes in the generator’s operating conditions within milliseconds. For example, when there is a sudden increase in load, it can quickly adjust the field current to maintain stable power output.
- Application Areas: The IS200EHFCH2A is suitable for a wide range of industries, including power plants (thermal, hydro, and gas – fired), industrial facilities with self – power generation systems (such as manufacturing plants and refineries), and other power – related applications.
- Application Case: In a large – scale hydroelectric power plant, the IS200EHFCH2A was installed in the excitation control system of a 300MW generator. During a sudden change in water flow, which caused a significant change in the generator’s load, the IS200EHFCH2A quickly adjusted the field current. As a result, the generator’s output voltage remained stable within ±1% of the rated value, ensuring a continuous and reliable power supply to the grid.
Compared to similar products in the market, the IS200EHFCH2A offers higher precision control. Its accuracy of up to ±0.5% in field current adjustment is better than the average accuracy of competing products, which is typically around ±1%. Additionally, its high reliability, with an MTBF of over 50,000 hours, is superior to many other products in the same category.
- Compatibility: Ensure that the IS200EHFCH2A 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 IS200EHFCH2A 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 IS200EHFCH2A 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 IS200EHFCH2A 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 IS200EHFCH2A and other automation spare parts. Please visit our website
www.xydcontrol.com or contact us, and we will be happy to serve you.
Continue Searching
We're here when you need us
What happens next?
- 1. Email confirmation
You will get an email confirming that we have received your enquiry.
- 2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
- 3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
Full 12-month warranty on all components
