Features
Voltage regulation less than +/-0.5%
220/380/440/480 Vac programmable input
Rugged compact design
With under frequency protection
Over excitation protection
Soft start voltage ramping
EMI suppression
Built-in high capacity 8 Amp fuse
Specifications
Sensing Input
Voltage
170 to 520 Vac 1 phase 2 wire DIP switch selectable
Frequency
50 / 60 Hz DIP switch selectable
Power Input
Voltage
100 to 300 Vac 1 phase 2 wire
Output
Voltage
Max. 63 Vdc @ 220 Vac input
Current
Continuous 7A
Intermittent 15A for 10 seconds
Resistance
Min. 9 ohms
Max. 100 ohms
Volts Regulation
Less than +/-0.5% (with 4% engine governing)
Build Up Voltage
Residual volts at AVR terminal more than 5 Vac
Over Excitation Protection
78 +/-5 Vdc @ 220 Vac 5 seconds
External Volts Adjustment
7% with 1 kΩ 1 watt trimmer
Unit Power Dissipation
Max. 8 watts
Soft Start Ramp Time
3 seconds
EMI Suppression
Internal electromagnetic interference filtering
Thermal Drift
0.03% per °C change in AVR ambient
Under Frequency Protection
(Factory Setting)
50 Hz system presets knee point at 45 Hz
60 Hz system presets knee point at 55 Hz
