GE IS200EACFG1ABC Exciter AC Feedback Board (Mark VI / EX2100 Series)
GE IS200EACFG1ABC Exciter AC Feedback Board (Mark VI / EX2100 Series)
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Brand:GE Fanuc PLC Item No.:GE IS200EACFG1ABC Product Origin:USA Product Dimensions:263 mm × 58 mm × 28 mm Product Weight:4.3 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The GE IS200EACFG1ABC Exciter AC Feedback Board is an advanced control and measurement module designed for the GE EX2100 / Mark VI excitation system. It is responsible for capturing and conditioning three-phase AC voltage and current feedback signals from the exciter power potential transformer, enabling precise generator excitation control and stable grid synchronization.
This revision “ABC” version represents an evolved configuration within the IS200EACF family, widely used in high-reliability power generation environments where signal accuracy, redundancy readiness, and long-term operational stability are essential.
Technical Specifications
Electrical & Functional Data
Category
Specification
Series
GE Mark VI / EX2100 Excitation System
Module Type
Exciter AC Feedback Board
Functional Role
AC voltage & current sensing / feedback processing
For full EX2100 system integration and stable excitation performance, the following modules are commonly paired with IS200EACFG1ABC:
GE IS200EDCFG1A DC Feedback Board
GE IS200ECTBG1A Terminal Board
GE IS200EPCTG1A PT/CT Interface Board
GE IS215ACLAH1AS Control Module
GE IS200ERBPG1ACA Regulator Backplane
These components form a complete excitation control and feedback ecosystem ensuring redundancy-ready operation.
Popular GE EX2100 / Mark VI Modules
IS200EACFG1ABC AC Feedback Board
IS200EACFG1A AC Feedback Board
IS200EDCFG1A DC Feedback Board
IS200ECTBG1A Terminal Board
IS215ACLAH1AS Control Module
Applications
The IS200EACFG1ABC is widely deployed in high-criticality industrial power systems, including:
Gas turbine generator excitation systems
Steam turbine control and regulation
Hydro power plant excitation control
Industrial power grid stabilization systems
Oil & gas energy infrastructure
Heavy-duty rotating machinery control platforms
Its precision feedback capability ensures stable voltage regulation and optimal generator performance under dynamic load conditions.
Advantages
This module is engineered for performance stability and industrial-grade resilience:
High-accuracy three-phase AC signal acquisition
Strong EMI resistance for harsh industrial environments
Compatible with EX2100/Mark VI control architectures
Stable long-term operation in continuous-duty systems
Supports scalable excitation system configurations
Designed for mission-critical power generation reliability
It is particularly valued in systems where even minor feedback deviation can impact grid stability.
Technical FAQs
1. What is the function of IS200EACFG1ABC?
It processes AC voltage and current feedback signals for GE excitation control systems.
2. Which system is it used in?
GE EX2100 and Mark VI turbine excitation platforms.
3. What does the “ABC” revision mean?
It indicates an updated hardware revision within the EACF board family.
4. What signals does it measure?
Three-phase AC voltage and current from PT/CT sources.
5. What is its voltage range?
Typically up to 480 Vrms with tolerance.
6. Where is it installed?
Inside the exciter auxiliary cabinet.
7. Is it compatible with older Mark V systems?
No, it is designed for EX2100/Mark VI architectures.
8. What industries use it?
Power generation, oil & gas, and heavy industrial automation.
9. What is its operating temperature range?
Approximately -30°C to 65°C.
10. Why is it important in turbine systems?
It ensures accurate excitation feedback, which is critical for stable generator voltage control and grid synchronization.
