| Feature | Function |
| U/f Function | Prevents alternator overheating by reducing voltage when the engine speed drops below the rated frequency. |
| LAM (Load Acceptance Module) | Specifically designed to assist the engine during impact loads by temporarily reducing voltage to allow speed recovery. |
| Adjustable Stability | A dedicated potentiometer allows for custom tuning of the excitation response to match the engine's governing characteristics. |
| Internal Protection | Equipped with an 8A fuse to protect the excitation circuit against over-current conditions. |