GE IS200EXAMG1BCB Product Introduction and Technical Specifications
Brand: General Electric (GE)
Model: IS200EXAMG1BCB
Full Product Name: EXAM Exciter Attenuation Printed Circuit Board
Series: Speedtronic Mark VI / EX2100 Excitation Control System
Country of Origin: United States
HS Code Reference: 85389091 (For customs reference only; confirm classification with local customs authority before declaration)
Overall dimension: 180 mm × 115 mm × 35 mm
Net weight: Approximately 0.60 kg
Electrical Specifications
Operating auxiliary supply voltage: 24 V DC nominal, operating range 18–30 V DC
Working power consumption: Max 7.5 W
Signal processing range: Adapted to generator field circuit high voltage sampling signals
Signal interface: Matched with EGDM ground detector module via dedicated board-to-board connectors
Operating temperature range: -20 °C to +65 °C
Storage temperature range: -40 °C to +85 °C
Main Characteristics
Specialized signal attenuation and conditioning circuit for generator field ground fault detection;
Perfect matching with IS200EGDMG1 series exciter ground detection modules to form complete field earth fault monitoring loop;
Built-in hardware filtering circuit to suppress high-frequency interference from power plant excitation loops;
Standard VME plug-in structure, supporting quick removal and replacement in cabinet;
Onboard LED status indicators for power supply and running state monitoring;
Conformal coated PCB circuit board with improved environmental adaptability;
Supports real-time signal transmission to EX2100 main control logic for protection triggering;
Comprehensive hardware self-check function for internal circuit anomaly diagnosis;
Fully compatible with GE Speedtronic Mark VI control architecture and EX2100 excitation equipment;
Complies with industrial EMC standards for heavy electromagnetic interference environments in power stations;
Suitable for maintenance, spare part replacement and system retrofit of large synchronous generator excitation control systems.
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