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ADVR-0730 pages
ADVR-073
Self Excited Automatic Voltage Regulator 7 Amp AVR for
General Generators
Compatible with 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
*All manufacturer names, numbers, symbols and descriptions are
Built-in high capacity 8 Amp fuse
used for reference purpose only and do not imply that any part is the
product of these manufacturer.
Specifications
Sensing Input
Voltage
170-520 Vac 1 phase 2 wire
Unit Power Dissipation
Max. 8 watts
DIP switch selectable
Soft Start Ramp Time
3 sec.
Frequency
50 / 60 Hz DIP switch selectable
Over Excitation Protection
78 +/- 5 Vdc @ 220 Vac 5 sec.
Power Input
Voltage
100-300 Vac 1 phase 2 wire
External Volts Adjustment
7% with 1K ohm 1 watt trimmer
Output
Voltage
Max. 63 Vdc @ 220 Vac input
Under Frequency Protection (Factory Knee Point Setting)
Current
Continuous 7A
50 Hz system presets knee point at 45 Hz
Intermittent 15A for 10 sec.
60 Hz system presets knee point at 55 Hz
Resistance Min. 9 ohms
Max. 100 ohms
Environment
Operation Temperature -40 - +70 °C
Volts Regulation
< +/- 0.5% (with 4% engine governing)
Storage Temperature
-40 - +85 °C
Build Up Voltage
Residual volts at AVR terminal > 5 Vac
Relative Humidity
Max. 95%
EMI Suppression
Internal EMI filtering
Vibration
3Gs @ 100-2K Hz
Thermal Drift
0.03% per °C change in AVR ambient
Mechanical Specifications
AVR Control Function
115.0
87.0
VOLT
51.0
20.5
Voltage adjustment
STAB
Stability adjustment
U/F
Setting under frequency protection knee point
O/E LED
Over excitation protection indicator
U/F LED
Under frequency protection indicator
Dimensions
150.0 (L) x 115.0 (W) x 51.0 (H) mm
Weight
ADVR-073
150.0
122.0
Physical Specification
440 g +/- 2%
5.3
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.
