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The GE DS200SDCIG1A DS200SDCIG1AFB serves as a line protection card for the Mark V series. This board monitors electrical lines and trips breakers during fault conditions. You will find this unit in many industrial power generation facilities. General Electric designed this card for the Speedtronic turbine control platform. Its robust construction ensures reliable operation in harsh environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Full Model Number | GE DS200SDCIG1A DS200SDCIG1AFB |
| Category | Line Protection Card for Speedtronic Turbine Control |
| Dimensions (W x H) | Approx. 8.2 x 6.8 inches |
| Weight | 0.67 kg (1.48 lbs) |
| Number of Components | 135+ discrete parts including voltage sensors and trip relays |
| Energy Storage | 310 Joules (total capacitive discharge) |
| Interface Type | 6x voltage sensing inputs + 4x trip relay outputs + 2x status feedback channels + 1x backplane connector |
This board integrates over 135 discrete components onto a multi-layer PCB. Its dimensions measure roughly 8.2 inches wide by 6.8 inches high. The total weight reaches about 0.67 kilograms including the protective cover. Six voltage sensing inputs monitor line conditions continuously. Four trip relay outputs activate external breakers during overvoltage events. Two status feedback channels confirm breaker positions after tripping. One backplane connector provides power and communication paths to the main rack. The design stores up to 310 joules of capacitive energy for reliable trip actuation.
Functional Layout and Protection Management
The GE DS200SDCIG1A DS200SDCIG1AFB monitors line voltages with high accuracy and speed. Each voltage sensor compares incoming signals against programmable thresholds. Moreover, the card trips breakers automatically when it detects fault conditions. This variant includes upgraded sensors for better response time and noise rejection. General Electric specifically designed this protection card for the Mark V Speedtronic system. You can replace an older card with this unit without changing the rack configuration.
Installation Guidelines and Compatibility
This line protection card mounts directly into a standard Mark V rack slot. Always disconnect system power before handling the GE DS200SDCIG1A DS200SDCIG1AFB. The card works with existing GE Mark V backplanes and external breakers. Verify your firmware revision supports this variant. This card maintains backward compatibility with earlier Mark V versions. Proper installation ensures reliable line protection and system safety.