The GE IS200SCTTG1A IS200SCTTG1AAA monitors static charge levels in turbine generator systems. This board processes signals from electrostatic charge sensors and transformers. It weighs approximately 0.78 kg and occupies a single slot in the rack. Its dimensions measure 30.5 cm in length, 15.2 cm in width, and 3.2 cm in height.
Technical Specifications & Hardware Details
The GE IS200SCTTG1A IS200SCTTG1AAA features four independent input channels for static charge monitoring. A single backplane connector links this board to the Mark VI controller. This board stores no energy internally because it contains no batteries. Five main components form the complete assembly: the PCB, the input conditioning circuits, the isolation amplifiers, the status LEDs, and the backplane connector.
| Parameter | Specification |
|---|---|
| Product Model | GE IS200SCTTG1A IS200SCTTG1AAA |
| Weight | 0.78 kg (1.72 lbs) |
| Dimensions (L×W×H) | 30.5 cm × 15.2 cm × 3.2 cm |
| Number of Components | 5 assemblies (PCB, input circuits, amplifiers, LEDs, backplane) |
| Input Channels | 4 differential analog inputs |
| Input Range | ±10V DC (from electrostatic sensors) |
| Input Impedance | 1 MΩ per channel |
| Bandwidth | 0 to 5 kHz |
| Measurement Accuracy | ±0.5% of full scale |
| Isolation Voltage | 1500V RMS (input to logic) |
| Energy Storage | None (battery-free design) |
| Status Indicators | 4 front-panel LEDs (one per channel active) |
| Backplane Interface | Single 96-pin connector |
Static Charge Monitoring Functions
You can connect electrostatic charge sensors directly to the GE IS200SCTTG1A IS200SCTTG1AAA. The board then amplifies and filters these signals for the main controller. For turbine protection, this module triggers alarms when static charge exceeds preset thresholds. The onboard isolation protects the control system from high-voltage transients on sensor cables.
Installation and Operational Environment
You can mount this board into any Mark VI rack slot with proper alignment. The board draws 250 mA from the 24V DC supply during normal operation. Furthermore, it operates reliably within a -30°C to 65°C temperature range. Consequently, the GE IS200SCTTG1A IS200SCTTG1AAA requires zero scheduled maintenance. Just verify sensor connections during routine turbine inspections.
Details
| Weight | 0.1 kg |
|---|---|
| Dimensions | 25 × 108 × 127 mm |
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