IS200EDCFG1A - EDCF Exciter DC Feedback Board | GE EX2100 | B7B
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Part details:
GE-EX2100 IS200EDCFG1A
IS200EDCFG1A is a General Electric EDCF Exciter DC Feedback Board for GE EX2100 excitation control systems. In the EX2100 excitation bridge, the EDCF board measures field current and field voltage feedback at the SCR bridge and relays the measurement to the EISB board over a high-speed fiber-optic link.
The GEH-6632G EX2100 user guide describes the EDCF as using seven selector settings to scale bridge voltage, with shunt mV and field voltage feedback connections and a duplex fiber-optic link to EISB; the board is powered from +/-24 V dc shown in the functional diagram. For maintenance, repair, and spare-part planning, IS200EDCFG1A is an important replacement feedback board when supporting EX2100 excitation control cabinets, redundant or simplex control architectures, and turbine-generator excitation system reliability.
Control system parts are provided by GTC Control Solutions, Inc., a wholly owned subsidiary of B7B. Parts are offered in unused, repaired, or remanufactured condition, subject to availability. Each repaired or remanufactured component undergoes functional testing in energized panels, with test reporting and warranty support provided for repair and lifecycle-extension programs.
Specifications
- Part number
- IS200EDCFG1A
- Model
- GE-EX2100
- OEM
- General Electric
- Classification
- Exciter DC Feedback Board
- Series / Family
- EX2100 Excitation Control
- Module Type / Function
- EDCF Exciter DC Feedback Board
- I/O Category
- Exciter dc feedback
- Channel / Point Count
- Field current and field voltage feedback
- Signal Type / Electrical Interface
- Measures field current and field voltage at the SCR bridge; seven selector settings scale bridge voltage
- Network / Communications Interface
- High-speed fiber-optic link to EISB
- Power Requirements
- +/-24 V dc from external source shown; internal supplies shown in functional diagram
- Primary Connectors / Termination Style
- Duplex fiber-optic link; shunt mV and field voltage feedback connections
- Form Factor / Mounting
- Terminal / feedback board
- System Architecture / Redundancy Support
- Used for bridge dc voltage and current feedback
- Associated / Compatible Boards
- EISB, SCR bridge, dc shunt
- OEM Manual Reference
- GEH-6632G
- Warranty
- Unused:
- 2 years
- Repaired:
- 2 years
- Remanufactured:
- 3 years
IS200EDCFG1A
EDCF Exciter DC Feedback Board | GE EX2100 | B7B
