ADVR-16

Kutai ADVR-16 Automatic Voltage Regulator (AVR).

Automatic Voltage Regulator (AVR)

Specifications

Sensing Input	Voltage 170 to 510 Vac 1 phase 2 wire DIP switch selectable \| Frequency 50/60 Hz
Power Input	Voltage 60 to 300 Vac 1 phase 2 wire
Excitation Output	Voltage 220V 1 phase Current Continuous 63 Vdc 16A Max. 90 Vdc 20A for 10 seconds \| Resistance Min. 4 ohms
External Voltage Adjustment	Max. +/-10% with 1K ohms 1 watt potentiometer
Voltage Regulation	Less than +/-0.5% (with 4% engine governing)
Build Up Voltage	5Vac 25Hz residual volts at power input terminal
Static Power Dissipation	Max. 4 watts
CT Current Compensation Input	1A or 5A (DIP switch selectable)
Analogue Voltage Input	Max. +/-5 Vdc +/-10% @ +/-3 Vdc
Under Frequency Protection	55 Hz @ 60 Hz (adjustable) \| 45 Hz @ 50 Hz (adjustable)
Over Excitation Protection	When excitation output > 40% Power Input, excitation output will shutdown after 10 sec
Voltage Thermal Drift	Less than 3% at temperature range -40 to +70 °C

AVR Control Functions

VOLT	Voltage adjustment
STAB	Stability adjustment
U/F	Setting under frequency protection knee point
DROOP	Droop adjustment
TRIM	Analogue input adjustment

Environment

Environment	-40 to +70 °C
Storage Temperature	-40 to +85 °C
Relative Humidity	Max. 95%
Vibration	5.5 Gs @ 60 Hz

Physical Specifications

Dimension	162.0 (L) x 112.0 (W) x 43.0 (H) mm \| 6.38 (L) x 4.41 (W) x 1.69 (H) inch
Weight	510 g +/-2% \| 1.125 lb +/- 2%