Description
Key Technical Specifications
- Model Number: DS200DCFBG1BKC
- Manufacturer: GE Industrial Systems / GE Vernova
- Series: Mark V / EX2000 / DC2000
- Input Voltage: 38–115 VAC, 47–63 Hz
- DC Outputs: +5V (4A), ±15V (0.8A), ±24V (3A/1A)
- VCO Output: 0–500 kHz (Nominal 250 kHz)
- Isolation: 2.5 kV Logic-to-Power, 500V Channel-to-Chassis
- Feedback Inputs: Armature and Field Shunt, 50–250 mV
- Protection: Fuses FU1 (0.5A), FU2/FU3 (7A), LED Indicators
- Operating Temp: -30°C to +70°C
GE-DS200DCFBG1BKC
Functional Role & Application Analysis
The DS200DCFBG1BKC is a critical power and feedback board within GE’s Mark V and EX2000 turbine control ecosystems. It solves the challenge of providing isolated, stable control-level power while simultaneously processing high-precision feedback signals for drive systems. This board includes AC/DC monitoring circuits, motor excitation power circuits, and fan power distribution, ensuring that the turbine control logic remains operational under demanding electrical loads.
Typical use cases include:
- Turbine Excitation Control: Providing isolated ±15V power for external pressure/vibration transducers and processing armature/field shunt feedback without software scaling.
- Heavy Drive Systems: Serving as the core power board in DC2000, AC2000, CB2000, and FC2000 drives for steel mill reversible mills and marine propulsion.
- Legacy Mark V Maintenance: Replacing failed power boards in aging GE turbine control systems to restore critical control-level power and diagnostic LED functionality.
Our Quality Standard & Testing Process
We understand that the cost of an unreliable part is far greater than its purchase price. We have established a rigorous, multi-stage testing process to ensure every DS200DCFBG1BKC we ship is 100% functional.
- Visual & Component Inspection: All parts undergo professional cleaning and visual inspection to ensure no physical damage, corrosion, or compromised components.
- Live System Test: The board is installed in a live Mark V test rack and run for 24 hours to verify continuous operation and thermal stability.
- Full-Function Diagnostics: We verify all DC output rails (+5V, ±15V, ±24V), VCO frequency output, and fuse protection circuits.
- Feedback Circuit Test: We simulate shunt feedback signals to validate isolation and signal integrity to the control logic.
- Warranty Backing: Only parts that pass all diagnostic tests are approved for shipment and backed by our full 12-month warranty.
GE-DS200DCFBG1BKC
Compatibility & Migration Paths
To ensure this DS200DCFBG1BKC is 100% compatible with your system, you must check these key compatibility points. Failure to verify this is a common project risk.
- Drive Compatibility: Confirm your drive system (DC2000, AC2000, CB2000, ME2000, or FC2000) accepts this specific power board revision.
- Jumper & DIP Switch Settings: This board requires specific jumper and DIP switch configurations based on your external load requirements. Always photograph and replicate the settings from the old board before installation.
- Replacement & Alternatives: Verify the exact suffix (e.g., BKC) matches your existing board. Suffix variations may indicate different factory-calibrated parameters for specific turbine models.
- Get Expert Help: Unsure about your system? Contact our technical team today for a free compatibility check.
