| Feature | Details |
| Sensing & Power Input | 190 ~ 240 VAC, 50/60 Hz |
| Output Voltage | Max. 73 VDC @ 220 VAC input |
| Current | Continuous 3.5A, Intermittent 5A for 10 sec. |
| Exciter Resistance | Min. 15 ohm |
| Voltage Regulation | < ±1.0% (with 4% engine governing) |
| Voltage Build-up | Residual voltage at AVR terminal > 5 VAC |
| Thermal Drift | 0.05% per °C change in AVR ambient |
| External Volts Adj. | ±10% with 2K ohm 1 watt trimmer |
| Power Dissipation | Max. 8 Watt |
| Under Frequency Protection | Kneepoint adjustable 45~55 Hz |