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3 year warranty

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IS200EACFG2BAA

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General Electric model IS200EACFG2BAA is one of the Exciter ac Feedback boards. This board is used in the Mark VI or EX2100 series. This is the G2 version. As this EACF model is the G2 version, it has a nominal range of 1000 V rms +20% at 50/60 Hz.

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  • Part Number: IS200EACFG2BAA
  • SKU: IS200EACFG2BAAGBTC
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark VI IS200

IS200EACFG2BAA Technical Specifications

Part Number IS200EACFG2BAA
Series Mark VI IS200 Turbine Control System
Manufacturer General Electric Boards and Turbine Control
Instruction Guide GEI-100465A
Product Type Exciter ac Feedback Board
Abbreviation/Functional Acronym EACF
Voltage Measurement 1000 V rms at 50/60 Hz
Air Core CT/Flux Coil Inputs 0 to 0.8 V rms

Frequently Asked Questions about IS200EACFG2BAA

What does the IS200EACFG2BAA model do?

The IS200EACFG2BAA model will collect and measure the exciter PPT current and supply voltage when in the EX2100 Excitation Control auxiliary cabinet. The model can also perform three-phase voltage measurements and will collect the current and voltage circuits and then send them to the DB9 connector for cabling to the M1, M2, and C controllers in the EX2100 series.

What does the noise suppression on the IS200EACFG2BAA model do?

The high-frequency noise suppression on the IS200EACFG2BAA model is closest to the point of signal entry to provide input signals for the flux/air cores. More information about these features can be collected from General Electric.

Are all of the cable connectors on the EACF board the same?

Yes! All of the cable connectors, the J504, J509, and J514 connectors, available on the EACF model have very similar signals and wiring, meaning that when the GEI-100465 model refers only to the pins of the J504 connector, they are describing the functions of all of the pins on the three connectors across the EACF model. 

Product Description

The IS200EACFG2BAA model is labeled as an Exciter ac Feedback Board produced by General Electric to work with models in the EX2100 or Mark VI series. This model will measure the exciter PPT ac supply voltage and currents. There are transformers on this model, which will be used for three-phase voltage measurement, with terminals used for control of the two Flux/Air core coils. The outputs produced by the current and voltage currents will be fanned out to the DB9 connectors; once the DB9 connectors have accepted the circuits they will be sent to the M1, M2, and C controllers. This is one of three versions of the EACF board. Each of the EACF boards is equipped with a different voltage; the voltage available on this model is 1000 V rms +20% at approximately 50/60 Hertz (Hz). 

Along with the T1 through T4 transformers on the IS200EACFG2BAA model, there are voltage test rings labeled TP1-4. The voltage test rings will measure the phase voltage output from the potential transformers. The TP1 and TP2 rings will obtain the line-to-line AB voltage, the TP3 and TP4 obtain the line-to-line BC voltage, and the TP4 and TP1 rings obtain the line-to-line CA voltage. For information on what the test rings do after collecting these voltages, refer to the GEI-100465A manual.

There are nine pins available on the J504 connector; each of the pins on the connector has an individual function; for example, the third and fourth pins are used with the power potential transfer signals; the third pin is used for signal one, and the fourth pin is used for signal two, both of the pins are used with the negative signals. 

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When the IS200EACFG2BAA model is being used, it can connect to other models within the Mark VI or EX2100 series. The J504, J509, and J514 connectors on the EACF model are used for connecting the cables of the EBKP backplane to the EMIO board. For more information refer to the attached manual. - AX Control Tech

Repair Services For IS200EACFG2BAA

Type Lead Time Price Action
Repair Service 1-2 weeks $1345

Our highly skilled technicians can repair your IS200EACFG2BAA. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
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