Part Number: IS200EACFG1A

Manufacturer: General Electric (GE)

Product Type: Exciter AC Feedback Board

Series: EX2100

Air Core CT/Flux Coil Inputs: 0-0.8 VRMS at 50/60 Hz

Coil Inputs: 4

Within the GE Speedtronic MKVI gas turbine control system, the IS200EACFG1A plays a crucial role in the excitation control system, ensuring precise measurement and regulation of exciter PPT AC supply voltage and current. 

By accurately monitoring these parameters, it contributes to turbine operations’ overall efficiency, stability, and safety.

Features:

• It supports up to 480 Vrms inputs and a single three-phase input voltage, providing versatility and compatibility with various turbine systems.
• Refurbished circuit board replaces aging and commonly failing components, ensuring longevity and reliable performance.
• TIL modification applied if necessary, enhancing the board’s functionality and durability.
• Reflow solder for proper functionality, minimizing the risk of performance issues due to soldering defects.
• Increased longevity and reliable performance make it a dependable choice for excitation control systems.

Installation Process:

1. Open the auxiliary cabinet door and check any electrical circuits for power before touching them to ensure safety.
2. Disconnect all cables before starting the installation process to prevent electrical hazards.
3. Ensure that the product supports up to 480 Vrms inputs and a single three-phase input voltage, verifying compatibility with the turbine system.
4. Refurbish the board by replacing all aging and commonly failing components, applying TIL modification if necessary, and reflowing solder to ensure proper functionality.
5. Follow the installation instructions provided by General Electric carefully to ensure a safe and successful installation process.

Troubleshooting Common Issues:

Quick Testing and Diagnosis:

If you suspect any issues with the IS200EACFG1A Exciter AC Feedback Board, it’s essential to conduct quick testing and diagnosis to identify the root cause of the problem. Direct Turbine Controls offers comprehensive testing services, allowing you to quickly assess the functionality of the board. By performing thorough diagnostic procedures, you can pinpoint any faults or malfunctions and take appropriate action to resolve them promptly.

Refurbishing:

Proper refurbishing of the IS200EACFG1A circuit board can significantly enhance its longevity and performance. Aging components and commonly failing parts should be replaced during the refurbishing process to prevent future issues. Direct Turbine Controls specializes in refurbishing services, ensuring that your board receives the necessary upgrades and improvements to maintain optimal functionality.

Repairing:

In the event of any malfunction or failure, prompt repair is essential to minimize downtime and ensure uninterrupted turbine operation. Direct Turbine Controls offers expedited repair services for the IS200EACFG1A Exciter AC Feedback Board, allowing you to quickly address any issues and restore the board to optimal condition. With their expertise in turbine control systems, they can diagnose and repair a wide range of problems, ensuring that your equipment operates smoothly and efficiently.

Functional Verification Test:

To validate the performance and reliability of the IS200EACFG1A Exciter AC Feedback Board, it’s essential to conduct a functional verification test in an actual OEM system setup. Direct Turbine Controls can perform this test, verifying the functionality of all inputs and outputs and ensuring 100% reliability. By subjecting the board to real-world operating conditions, you can verify its performance and identify any potential issues before they affect turbine operation.

Circuit Board Handling:

Proper handling of the IS200EACFG1A circuit board is crucial to prevent damage and ensure optimal performance. As a static-sensitive component, the board should be handled with care to avoid electrostatic discharge (ESD) damage. When working with the board, minimize hands-on contact with the PCB and hold it by its edges to reduce the risk of ESD. Additionally, wear antistatic gloves and follow proper ESD safety precautions to protect the board from damage during handling and installation.