Self Excited 5Amp Automatic Voltage Regulator ADVR-054

Description:
ADVR-054 has large heat sink which significantly increases cooling efficiency. This AVR has over excitation protection and it can automatically shut-off output when voltage sensing is lost. Compatible replacement for Basler KR7, Airman DST-100-2, Markon 36245, Markon MD1C, Sincro BL4,Datakom AVR-4.

Specifications:
Sensing Input(Average Reading):
Voltage 170 to 260 Vac @ 220 Vac 1 phase 2 wire
Voltage 340 to 520 Vac @ 440 Vac 1 phase 2 wire 220/440 Vac (DIP switch setting)
Frequency 50/60 Hz (DIP switch setting)
Power Input:
Voltage 100 to 300 Vac 1 phase 2 wire
Frequency 40 to 60 Hz
Excitation Output:
220 Vac 1 phase continuous 63 Vdc 5A Max. 90 Vdc 7A for 10 seconds
Resistance Min. 15 ohms
Max. 100 ohms
External Voltage Adjustment:
Max +/-3.5% @ 1K ohm 1 watt potentiometer
Voltage Regulation:
Less than +/-0.5% (with 4% engine governing)
Build Up Voltage:
5Vac 25Hz residual volts at power input terminal
Soft Start Ramp Time:
3 seconds +/-10%
EMI Suppression:
Internal electromagnetic interference filtering
Static Power Dissipation:
Max. 8 watts
Under Frequency Protection (Factory Presets):
50 Hz system presets knee point at 45 Hz
60 Hz system presets knee point at 55 Hz
Over Excitation Protection:
78 Vdc +/-6% @ 220 Vac Time delay 5 seconds
Function can be turn off
Voltage Thermal Drift:
Less than 3% at temperature range -40 to +70 °C
Under-Frequency Knee Point Thermal Drift:
Less than +/-0.1 Hz at -40 to +70 °C

Environment:
Operating Temperature:
-40 to +60 °C
Storage Temperature:
-40 to +85 °C
Relative Humidity:
Max. 95%
Vibration:
5.0 Gs @ 60 Hz

Physical Specifications:
Dimension:
121.0 (L) x 81.0 (W) x 44.5 (H) mm
4.76 (L) x 3.19 (W) x 1.75 (H) inch
Weight:
270 g +/-2%
0.6 lb +/-2%