GE IS200EACFG3ABB Exciter AC Feedback Board

SPECIFICATIONS

• Part No.: IS200EACFG3ABB

• Manufacturer: General Electric

• Country of Manufacture: United States of America (USA)

• Product Type: Exciter AC Feedback Board

• Series: EX2100

• Availability: In Stock

• Dimensions: 35 cm × 17 cm × 10 cm

• Weight: 0.5 kg

• Voltage Measurement Capacity: Up to 1300 VRMS

• Test Points: TP1–TP4 for direct phase voltage monitoring

• Terminal Blocks:

• TB1–TB3: Connect to phase voltage transformer inputs

• TB4: Supports flux or air core coil wiring

• Connectors: Three DB9 ports for voltage and current signal output

• Communication Ports: RS232 ports at J504, J509, J514

• Cable Support: Up to 90 meters

• Power Supply: Draws from internal cabinet supply

• Communication Interface: Connects via backplane or Mark VI/VIe internal bus

• Operating Temperature: -30°C to +65°C (-22°F to +149°F)

• Humidity Range: 5% to 95% non-condensing

Functional Description

The IS200EACFG3ABB is an Exciter AC Feedback Board developed by GE for the EX2100 Excitation Control System. It captures AC voltage signals from the generator and transmits them to the control system for precise voltage regulation. This ensures stable turbine performance under varying load conditions. Designed for long-distance signal transmission and robust field operation, it is ideal for high-demand power generation environments