Overview
The GE IS200EROCH1ABB is an exciter regulator options card used in GE Mark VI excitation systems. It supports auxiliary regulation functions, extended monitoring, and optional control features that enhance generator excitation stability and system reliability.
General Information
Part Number: IS200EROCH1ABB
Brand / Country of Origin: GE / United States
Manufacturer: General Electric
Series: Mark VI Excitation
Type: Exciter Regulator Options Card
Mounting: Installed within the exciter or control chassis
Function: Provides optional regulation and diagnostic capabilities for excitation systems
Power Specifications
Supply Voltage: Powered through the exciter backplane
Power Consumption: Low-power logic level
Power Input Source: Internal controller backplane feed
Protection: Built-in isolation and transient suppression
Indicators: On-board diagnostic and status points
Communication & Interface
Interface Type: Backplane edge connectors
Signal Support: Analog feedback, digital I/O, and control routing
Diagnostics: Controller-supervised status reporting
Configuration: Factory-defined option settings
Maintenance Points: Test points available for service inspection
Environmental
Operating Temperature: Industrial ambient range
Humidity: Up to 95% RH, non-condensing
Installation Environment: Enclosed electrical cabinet
Design Strength: Tolerant to vibration, EMI, and power system noise
Dimensions & Weight
Dimensions (L × W × H): 280 × 150 × 25 mm
Weight: ~0.45 kg
