Overview
The GE IS200ESELH2AAA is an exciter selector board designed for GE Mark VI excitation control systems. It provides automatic and manual switching between redundant exciter channels, ensuring reliability and continuous generator operation in critical power systems.
General Information
Model: IS200ESELH2AAA
Manufacturer: GE (General Electric)
Product Type: Exciter Selector Board
System Platform: Mark VI Control System
Application: Excitation redundancy management for generator systems
Power Specifications
Power Source: Powered via controller backplane
Operating Voltage: Designed for low-voltage control circuits
Protection: Features built-in protection against transient and overvoltage events
Power Usage: Low power requirement for continuous operation
Communication & Interface
Interface: Connects to redundant exciter modules and control processors
Control Logic: Supports both manual and automatic exciter selection
Redundancy: Ensures seamless switching between primary and backup exciters
Indicators: Equipped with LEDs for status and operational mode indication
Environmental
Operating Temperature: 0 to 60°C
Humidity: Up to 95% RH, non-condensing
Design: Industrial-grade PCB with protective conformal coating
Mounting: Installed within Mark VI control cabinet or panel
Dimensions & Weight
Dimensions: 330 × 130 × 40 mm
Weight: Approx. 0.85 kg
