Description
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model | IS200HFPRG1A |
| Pulse Inputs | 4–8 high-frequency pulse inputs (speed sensors, tachometers) |
| Pulse Outputs | 4–8 high-frequency pulse outputs (governor control, actuator regulation) |
| Frequency Range | 0 Hz to 100 kHz (typical) |
| Regulator Functions | Speed regulation, governor control, pulse frequency regulation |
| Communication Interfaces | 2× configurable ports (RS-485 / fieldbus) |
| Supported Protocols | Modbus RTU, GE regulator protocols |
| Control Functions | Speed sensing, governor control, frequency regulation |
| Power | +5V DC / 2.0A, ±15V DC / 0.4A |
| Temp Range | -30°C to +65°C |
| MTBF | > 108,000 hours |
| Revision Note | “A” suffix = specific hardware/firmware configuration |
Advantages and Key Features
Dedicated High-Frequency Pulse Regulator Gateway: The IS200HFPRG1A provides specialized pulse regulation and governor control functions for turbine speed management.
Integrated Regulator Functions: Combines pulse signal processing with speed regulation algorithms.
Governor Control Support: The IS200HFPRG1A supports governor control and frequency regulation.
Multiple Input/Output Channels: Handles 4–8 pulse inputs and outputs.
Application Fields and Case Studies
Used in turbine governor control, speed regulation applications, and high-frequency pulse regulation. In a 600 MW plant, the IS200HFPRG1A provided speed regulation and governor control for reliable turbine operation.
Comparison with Competing Products
| Dimension | IS200HFPRG1A | IS200HFPAG2ADC | IS200EGDMH1AAB |
|---|---|---|---|
| Primary Function | Pulse regulator | Pulse amplifier/generator | Gas turbine driver module |
| Regulator Functions | Yes | No | Yes |
| VME Integration | Direct | Direct | Direct |
Selection Recommendations
Choose IS200HFPRG1A for speed regulation, governor control, and high-frequency pulse regulator applications. Verify compatibility with your sensors and actuators. Deploy for turbine governor applications.
Precautions and Important Notes
Use ESD-safe handling. Verify field wiring and pulse connections. Confirm compatibility with your specific sensors and governor requirements. Never interrupt firmware updates. Board draws 2.0A – verify rack power capacity. Document all configurations. Store spares in anti-static packaging. Do not mix variants in redundant pairs. Allow 30 seconds boot time. Test all pulse regulation and governor functions during commissioning. The IS200HFPRG1A is critical for speed regulation – ensure all governor and regulator settings are correctly configured before placing in service. Regular calibration of speed sensors and verification of governor performance is recommended. Ensure proper shielding for high-frequency pulse signals. Verify that pulse cabling does not exceed maximum recommended length.
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