Description
Product Name : DS3800NSFE1E1B GE Controller module
Product details:
The GE DS3800NSFE1B1A is a specialized printed circuit board (PCB) manufactured by General Electric, designed for use within GE’s industrial control systems—most notably associated with the Mark V speedtronic turbine control series and related excitation control systems.
Specifically configured as a Synchronous Field Exciter (SFE) Module, this board plays a critical role in controlling, monitoring, and modulating field excitation for synchronous motors and generators.
1. Key Specifications
| Feature / Parameter | Details |
| Manufacturer | General Electric (GE) |
| Part Number | DS3800NSFE1B1A |
| Functional Module | Synchronous Field Exciter (SFE) Board |
| Revision Level | 1B1A (Functional & Artwork Revision) |
| Operating Temperature | -30°C to +65°C |
| Channels | Multi-channel control (up to 12 channel handling capabilities) |
| Form Factor | Compact, modular plug-in PCB |
| Mounting Style | Rack mount / Card cage slot integration |
2. Key Product Advantages
- High System Integration: Native compatibility with GE Mark V drive and control racks, minimizing installation overhead and complex wiring.
- Robust Thermal Tolerance: Rated to operate reliably under extreme ambient industrial temperatures (from -30°C up to +65°C).
- Precise Excitation Control: Delivers accurate signal processing for synchronous generator and motor field regulation, stabilizing system voltage and reactive power output.
- Modular Reliability: Built with standardized GE Speedtronic card architectures, enabling quick system modularity and easy field replacement.
3. Key Applications
- Turbine Excitation Systems: Used in steam, gas, and hydro power generation facilities utilizing GE Mark V and associated exciter control systems.
- Industrial Synchronous Motor Drives: Manages field excitation in heavy-duty synchronous motors deployed in steel mills, chemical processing, and mining operations.
- Power Grid & Utility Plants: Maintains stable voltage levels and power factor correction in large-scale generator units.
4. Important Precautions & Considerations
⚠️ ESD Protection: Electronics inside GE Speedtronic systems are highly sensitive to Electrostatic Discharge (ESD). Always wear a grounded wrist strap when handling the board.
- Power Disconnection: Ensure all power sources to the turbine/motor drive rack are completely isolated and de-energized prior to removing or inserting the board.
- Firmware & Revision Matching: Verify that the revision version (
1B1A) matches your existing system specs or system documentation to prevent firmware or functional mismatch. - Proper Seating: Ensure the board is fully aligned and firmly seated in the rack’s edge-connectors before securing card guide latches.
- Storage Environment: When not in service, keep the board stored in anti-static packaging inside a clean, dry location free from moisture and corrosive dust.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: United States
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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