GE IS200EACFG3ABB Exciter AC Feedback Board

Description

The GE IS200EACFG3ABB is an Exciter AC Feedback Board designed for EX2100 excitation control systems. It captures generator AC voltage and current signals, delivering precise feedback to the control system for stable turbine performance under varying load conditions.

Specifications

• Model: IS200EACFG3ABB
• System Compatibility: GE EX2100 Excitation Control System
• Voltage Measurement Capacity: Up to 1300 VRMS
• Test Points: TP1–TP4 monitor phase voltages directly
• Terminal Blocks:
  • TB1–TB3: Phase voltage transformer inputs
  • TB4: Flux or air core coil wiring
• Connectors: Three DB9 ports output voltage and current signals
• Communication Ports: RS232 ports at J504, J509, J514
• Cable Support: Up to 90 meters
• Power Supply: Internal cabinet supply
• Operating Temperature: –30°C to +65°C
• Humidity Range: 5% to 95%, non-condensing
• Dimensions: 35 cm × 17 cm × 10 cm
• Weight: 0.5 kg
• Warranty: 1 year

Features

• High-Voltage Feedback: Measures generator AC signals for precise excitation control
• Long-Distance Transmission: Supports extended cable runs without signal degradation
• Flux Coil Support: Interfaces with air core coils for current sensing
• Robust Field Operation: Built for high-demand power generation environments
• Modular Integration: Seamlessly connects to EX2100 controllers via DB9 and RS232 ports
• Real-Time Regulation: Enables dynamic voltage adjustment under load changes
• Industrial Reliability: Conformal coated PCB for dust and humidity protection