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Product overview:
IS200EPCTG1AAA provides two three-phase pt inputs, two generator ct inputs and an auxiliary analog input.
Confirm the exact nameplate, hardware revision, firmware, rack or cabinet position, terminal assignments and connected equipment.
Apter Power can provide IS200EPCTG1AAA for quotation and technical review.
Verified resources for IS200EPCTG1AAA:
Hardware data:
Two three-phase PT inputs, two generator CT inputs and an auxiliary analog input
Compatibility review:
IS200EPCTG1AAA should be matched to the complete installed control assembly.
Commissioning checks:
Record baseline results for IS200EPCTG1AAA before returning the machine to service.
Installation check:
Do not energize IS200EPCTG1AAA until wiring and configuration reviews are complete.
IS200EPCTG1AAA is a GE Vernova EX2100 Exciter PT/CT Board associated with the GE EX2100 excitation control platform. Its documented role is generator excitation sensing and protection, with two three-phase pt inputs, two generator ct inputs and an auxiliary analog input.
IS200EPCTG1AAA must be treated as one complete hardware and configuration reference. The board or module, terminal arrangement, firmware and connected control hardware must match the installed cabinet drawings; a similar family code does not establish electrical or functional interchangeability.
Before installing IS200EPCTG1AAA, isolate power, photograph the existing nameplate and connectors, record rack position and jumper settings, compare terminal assignments, and verify power, grounding, field wiring and diagnostics during commissioning.





