GE IS200EACFG2ABB Exciter AC Feedback Board

Description

The GE IS200EACFG2ABB is an Exciter AC Feedback Board used in GE’s EX2100 excitation control systems. It captures and conditions three-phase AC signals from PTs and CTs, delivering precise feedback for stable generator operation.

Specifications

• Product Type: Exciter AC Feedback Board

• Model Number: IS200EACFG2ABB

• Manufacturer: General Electric (GE)

• System Compatibility: GE Mark VI / EX2100 excitation systems

• Input Signals: 3-phase AC voltage and current

• Voltage Measurement: Phase-to-neutral or phase-to-phase via PTs

• Current Measurement: CT secondaries (typically 1 A or 5 A)

• Measurement Range: ±10 V nominal (differential input)

• Signal Processing: Differential amplification and isolation

• Output Interface: Three DB9 connectors to controllers M1, M2, and C

• Power Supply: System-integrated

• Dimensions: 35 cm × 17 cm × 10 cm

• Weight: Approximately 0.5 kg

Features

• Accurate Signal Capture: Provides real-time AC feedback for precise excitation control

• Differential Input Design: Enhances signal integrity and noise immunity

• Multi-Controller Output: Interfaces with multiple controllers for redundancy and coordination

• Compact and Durable: Built for long-term use in harsh industrial environments

• System Integration: Seamlessly connects with EX2100 and Mark VI control platforms

• Flexible Measurement Support: Compatible with various PT and CT configurations

• Reliable Performance: Supports stable generator operation under dynamic load conditions