Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model | IS200EXHSG1 |
| Communication Interfaces | 2× high-speed communication ports |
| Supported Protocols | GE high-speed excitation protocols, Modbus RTU |
| Excitation Functions | High-speed field control, fast excitation response |
| Control Response | Sub-cycle (4–8 ms typical) |
| Supported Equipment | High-speed excitation systems, fast AVRs |
| Power | +5V DC / 2.0A, ±15V DC / 0.4A |
| Temp Range | -30°C to +65°C |
| MTBF | > 110,000 hours |
| Revision Note | Base variant – no suffix |
Advantages and Key Features
High-Speed Excitation Gateway: The IS200EXHSG1 provides ultra-fast data exchange for demanding excitation control applications.
Sub-Cycle Response: Enables fast field control for grid stability and fault ride-through requirements.
Dedicated High-Speed Communication: Optimized for minimal latency in excitation control loops.
Application Fields and Case Studies
Used in fast-response excitation systems, grid stability applications, and fault ride-through coordination. In a 600 MW plant, the IS200EXHSG1 enabled sub-cycle excitation response during grid disturbances.
Comparison with Competing Products
| Dimension | IS200EXHSG1 | IS200EXCSG1ABA | IS200EXAMG1BAA |
|---|---|---|---|
| Primary Function | High-speed excitation | Excitation control + PSS | Excitation monitoring |
| Response Speed | Sub-cycle | Cycle-level | Monitoring only |
| VME Integration | Direct | Direct | Direct |
Selection Recommendations
Choose IS200EXHSG1 for high-speed excitation control and fast-response applications. Use for grid stability and fault ride-through requirements. Verify compatibility with your excitation system. Deploy redundant boards for critical high-speed control paths.
Precautions and Important Notes
Use ESD-safe handling. Verify communication wiring and settings. Confirm compatibility with your excitation system. Never interrupt firmware updates. Board draws 2.0A – verify rack power capacity. Document all configurations. Store spares in anti-static packaging. Allow 30 seconds boot time. Test all high-speed control functions thoroughly during commissioning. The IS200EXHSG1 is critical for fast excitation response – ensure all control parameters are verified before placing in service.
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