| Feature | Specification |
| Model | GAVR-12A |
| Sensing Input | 180~260 VAC, 1 Phase 2 Wire |
| Power Input | 60~300 VAC, 1 Phase 2 Wire |
| Output Voltage | Max 90 VDC @ 240 VAC input |
| Continuous Current | 7A |
| Intermittent Current | 12A for 10 seconds |
| Resistance | Min. 10 $\Omega$, Max. 100 $\Omega$ |
| Voltage Regulation | < ±1% (with 4% engine governing) |
| Voltage Build-up | Residual voltage at AVR terminal > 5 VAC |
| External Volts Adj. | ±7% with 1K $\Omega$ 1 watt trimmer |
| Soft Start Ramp Time | 2 seconds |
| Operating Temperature | -40°C to +65°C |
| Under Frequency Protection | 60Hz system presets at 57Hz / 50Hz at 47Hz |