Description
GE DS200SHVIG1AAAA
Technical Specifications
- Board Type: High Voltage Interface / Measurement Board
- Series Compatibility: GE Mark V / Mark VI
- Function: High-voltage signal isolation and scaling.
Functional Features
- Safely steps down and isolates high-voltage generator or line signals.
- Provides accurate analog representations to low-voltage I/O boards.
- Features robust over-voltage protection circuitry.
Application Scenarios
Installed in generator excitation and synchronization cabinets to monitor generator output voltage and line conditions.
Performance Parameters
- High-precision voltage scaling with excellent common-mode rejection.
- Fast transient response for accurate dynamic monitoring.
Material Composition
Industrial-grade PCB with high-voltage clearance distances and protective conformal coating.
Structural Characteristics
Standard rack-mountable form factor featuring high-voltage terminal blocks and isolated low-voltage backplane connectors.
Working Principle
Receives high-voltage inputs, utilizes precision resistive dividers and isolation amplifiers to scale the signal to a safe level, and transmits it to the system controller.
Installation Requirements
- System must be completely de-energized and grounded before installation.
- Verify high-voltage wiring connections match the system schematic.
Usage Precautions
- Never bypass high-voltage safety interlocks.
- Inspect high-voltage terminals for arcing or degradation during maintenance.
- Observe strict ESD and high-voltage safety protocols.
