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The GE IS200HFPRG1A is a specialized High-Frequency Power Supply Board (HFPR) manufactured by General Electric.
While similar in function to the HFPA (High-Frequency AC/Fan Power Supply) boards that are commonly associated with the Mark VI turbine control system, the IS200HFPRG1A is often specifically identified as a component within the GE Drive Control system, particularly the Type H Medium Voltage Innovation series drives.
Its primary function is to provide reliable and regulated power within this high-performance industrial drive control architecture.
⚡ Key Functions and Specifications
| Feature | Detail |
| Part Number | IS200HFPRG1A (High-Frequency Power Supply Board) |
| System Series | Primarily GE Drive Control systems (Type H Medium Voltage Innovation Series) |
| Core Function | High-Frequency Power Supply, ensuring stable power delivery for drive operation. |
| Input Voltage | 24 VAC (Square wave), accommodating both 50 Hz and 60 Hz frequencies. |
| Power Source | The input is generated and regulated by a dedicated constant voltage control power transformer. |
| Connectors | Equipped with six plug connectors for extensive connectivity, including: * $\text{HFPL1/HFPL2}$ (Power supply connections) * $\text{FAPL1/FAPL2}$ (Fan power supplies) * $\text{C1PL/C2PL}$ (External capacitor connections) |
| Diagnostics | Features two LED indicators to display the status of the power supply output. |
| Protection | Incorporates multiple fuses (typically five) to protect the circuitry against faults. |
In essence, the IS200HFPRG1A is built for the demanding conditions of industrial drives, providing the stable, high-frequency power necessary for the reliable operation of the main control and fan cooling systems within the drive cabinet.
