The ADVR-053 5 Amp self excited brushless Universal AVR Generator Automatic Voltage Regulator. An evolution of EA05A AVR with extra protection features. Compatible replacement for Basler KR7, Airman DST-100-2, Markon 36245, Markon MD1C, Petrus 265-06S.
Features:
Voltage regulation < ±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 5 Amp fuse
Sensing Input Voltage 170~520 VAC 1 phase 2 wire DIP switch selectable
Frequency 50 Hz / 60 Hz jumper selectable
Power Input Voltage 100~300 VAC 1 phase 2 wire
Output Voltage Max. 63VDC @ 220 Vac
Current Current Continuous 5A Intermittent 7A for 10 sec.
Resistance Min. 15 ohm , Max. 100 ohm
Volts Regulation < ±0.5% (with 4% engine governing)
Build Up Voltage Residual volts at AVR terminal > 5VAC
Over Excitation Protection 78±5VDC @ 220 Vac 5 sec.
External Volts Adjustment 7% with 1K ohm 1 watt trimmer
Unit Power Dissipation Max. 8 watts
Soft Start Ramp Time 3 sec.
EMI Suppression Internal EMI filtering
Thermal Drift 0.03% per°C change in AVR ambient
Under Frequency Protection
(Factory Setting) 60Hz system presets knee point at 55Hz
50Hz system presets knee point at 45Hz
Environment Operation Temperature : -40~70°C
Storage Temperature :-40~85°C
Relative Humidity : 95% (max.)
Vibration 3G @ 100~2KHz
AVR Controls Function VOLT : Voltage Adjustment
STAB : Stability Adjustment
U/F : Setting under frequency protection knee point
Dimension 107.0 x 75.0 x 48.5 mm
Weight 220 g +/- 2%
