GE IS200EDEXG1BAA Exciter De-Excitation Control Boards

Configured for emergency de-excitation control and energy dissipation in EX2100e excitation systems, the General Electric IS200EDEXG1BAA (IS200EDEXG1BAA Exciter De-Excitation Control Board) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

The model IS200EDEXG1BAA belongs to the General Electric EX2100e Series excitation control architecture. Based on standard part number configuration rules, the base designation identifies the Exciter De-Excitation Control Board form factor, while the specific suffix string encodes the board revision level and hardware assembly configuration.

Hardware Specifications

Backplane Bus Communication Velocity & Network Interfaces

The module manages safe voltage discharge from the generator field during emergency shutdowns, preventing abrupt surges when field breakers or contactors open. Configurable firmware flash compatibility and backplane bus communication velocity ensure deterministic integration within the EX2100e system architecture. Rigid trace layouts and isolated signal paths maintain low latency across control command execution and feedback loops.

Frequently Asked Questions

Q: Does the de-excitation control board support hot-swap replacement under live system power?

A: No, control power and field circuit supplies must be completely de-energized prior to handling or replacing the General Electric IS200EDEXG1BAA board to prevent severe electrical hazards and bus communication faults.

Q: How does the board handle energy dissipation during a shutdown event?

A: The circuitry controls the safe discharge of stored energy from the generator field when contactors open, protecting internal components from voltage spikes.

Field Installation Guidelines

Mount the printed circuit board securely within the designated EX2100e control cabinet enclosure, observing the 33.02 cm height and 10.16 cm width dimensions for proper physical clearance. Ensure operating temperatures remain within the -30 deg C to +65 deg C range to prevent thermal degradation. Route control signal wiring and power leads away from high-voltage excitation buses to minimize electromagnetic interference.