ADVR-120 pages
ADVR-12
Universal Brushless Type 3 Phase 12 Amp Self Excited,
Shunt, Auxiliary Winding or PMG Automatic Voltage
Regulator
Compatible with Basler* AVC63-12, AVC125-10, CATERPILLAR* VR6, Kato*
K65-12B & K125-10B, Leroy Somer* 202-8634 regulators
Features
Sensing input & power input 1 or 3 phase
Voltage regulation < +/- 0.5%
220 / 380 / 440 / 480 Vac programmable input
DIP switch selectable 50 / 60 Hz
Multiple excitation system compatibility: SHUNT, AUX, PMG
Inverse-time over excitation protection
*All manufacturer names, numbers, symbols and descriptions are
Under frequency protection
used for reference purpose only and do not imply that any part is the
Soft start voltage ramping
product of these manufacturer.
EMI suppression
Built-in high capacity protection fuse
Specifications
Sensing Input
Voltage 180-520 Vac 1 or 3 phase
Over Excitation Protection
Inverse-time 125 +/- 5 Vdc @ 220 Vac
External Volts Adjustment
10K ohms 1 watt trimmer
Unit Power Dissipation
Max. 12 watts
Voltage 100-300 Vac 1 or 3 phase
Soft Start Ramp Time
4 sec.
Voltage Max. 125 Vdc @ 220 Vac
Under Frequency Protection (Factory Knee Point Setting)
DIP switch selectable
Frequency
Power Input
Output
Current
50 / 60 Hz DIP switch selectable
Continuous 12A
50 Hz system presets knee point at 47 Hz
Excitation Resistance
Min. 10 ohms
60 Hz system presets knee point at 57 Hz
Volts Regulation
< +/- 0.5% (with 4% engine governing)
Build Up Voltage
Residual volts at AVR terminal > 6 Vac
Storage Temperature
-40 - +85 °C
EMI Suppression
Internal EMI filtering
Relative Humidity
Max. 95%
Thermal Drift
0.03% per °C change in AVR ambient
Vibration
3Gs @ 100-2K Hz
Mechanical Specifications
Environment
Operation Temperature -40 - +70 °C
AVR Control Function
163.0
140.0
45.7
22.0
VOLT
Voltage adjustment
STAB
Stability adjustment
U/F
Setting under frequency protection knee point
DROOP
Droop adjustment
TRIM
Analogue input adjustment
DIP
Voltage droop ratio setting
1
2
214.0
191.0
O/E LED
Over excitation protection indicator
U/F LED
Under frequency protection indicator
Physical Specification
Dimensions
214.0 (L) x 163.0 (W) x 45.7 (H) mm
Weight
1130 g +/- 2%
7.2
TEL : +886-7-8121771
FAX : +886-7-8121775
Headquarters : No.3, Lane 201, Chien Fu St., Chyan Jenn Dist., Kaohsiung 80664, TAIWAN
Please link to http://www.kutai.com.tw for detailed manual.