GE IS200EDCFG1ADC Exciter DC Feedback Board

FAQ

Q1. What is the GE IS200EDCFG1ADC?
It is an exciter DC feedback board that measures generator field voltage and current signals and communicates them to the control system for precise excitation regulation.

Q2. In which system does this board operate?
This board is designed for use within GE EX2100 excitation control systems in Mark VI turbine control platforms.

Q3. What signals does the IS200EDCFG1ADC measure?
It processes DC field voltage and current feedback from the SCR bridge to support accurate excitation control.

Q4. How does the board communicate with other modules?
Feedback is transmitted to the EISB board via a high‑speed fiber‑optic interface, providing isolation and noise immunity.

Q5. What are the operating temperature and humidity ranges?
The board operates from 0 °C to 60 °C with non‑condensing humidity from 5 % to 95 %.

Q6. What are the physical dimensions and weight of this module?
It measures approximately 120 × 80 × 60 mm and weighs around 590 g.

Q7. Does it have a long operational lifespan?
Yes, it has an MTBF (Mean Time Between Failures) greater than 100,000 hours at 40 °C.

Q8. What role does it play in generator control?
It ensures precise and isolated feedback of DC field signals to the excitation control system, enhancing regulation accuracy and overall system stability.

GE IS200EDCFG1ADC

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