| Parameter | Description |
|---|---|
| Product Name | AVR Series — 6GA2 492-1A |
| Product Type | Automatic Voltage Regulator (AVR) |
| AVR Model | 6GA2 492-1A |
| Brand Compatibility | Siemens |
| Compatible Generator Series | Siemens 1FC6 Series (Above 200KW) |
| Application | Brushless Generator Voltage Regulation |
| Generator Type | Brushless Synchronous Generator |
| AVR Type | Thyristor Controlled AVR |
| Sensing Input Voltage | 95–132V AC / 190–264V AC |
| Frequency | 50/60Hz |
| Phase Type | Single Phase |
| Output Voltage | Max. 90V DC |
| Continuous Output Current | 4A DC |
| Intermittent Current | 6A for 10 Seconds |
| Voltage Regulation Accuracy | ±1.0% |
| Thermal Drift | 0.05% per °C |
| AVR Response Time | 20ms |
| Voltage Build-Up | 4V Residual Voltage |
| External Voltage Adjustment | ±10% with 1KΩ Trimmer |
| Under Frequency Protection | Supported |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -55°C to +80°C |
| Cooling Type | Air Cooled |
| Installation Type | Generator Mounted |
| Main Function | Stabilizes Generator Output Voltage |
| Usage Area | Diesel Generator & Marine Alternator System |
| Product Feature | High Reliability & Stable Performance |