Sensing & power Input 
       Voltage         160 ~ 260 VAC, 1 phase2 wire
       Frequency      50 / 60 Hz, selectable
Output
       Voltage          Max. 170 VDC @ 240 VAC input
       Current          Continuous 5A
                           Intermittent 7A for 10 sec
       Resistance      Min. 15 ohm  Max. 100 ohm
Voltage Regulation
       < ± 1% ( with 4% engine governing )
Voltage Build-up
        Residual voltage at AVR terminal > 3 VAC
Thermal Drift
        0.03% per °C change in AVR ambient

External Volts Adjustment
        ± 10% with 5K ohm 1 watt trimmer
Unit Power Dissipation
        Max. 8 watt
Under Frequency Protection (Factory Setting)
        50 Hz system presets knee point at 45 Hz
        60 Hz system presets knee point at 55 Hz
Soft Start Ramp Time
         2 sec.
Dimensions
         150mm L * 100mm W * 74mm H
Weight
         421g ± 2%