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Kutai Caterpillar CAT series AVR ADVR-12(VR6)Automatic Voltage Regulator &generator parts

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WESPC (HONGKONG) LIMITED

Kutai Caterpillar CAT series AVR ADVR-12(VR6)Automatic Voltage Regulator &generator parts

Country/Region china
Categories Other General Mechanical Components

Product Details

Caterpillar CAT series AVR ADVR-12(VR6)
 
 

Single phase sensing voltage regulator for Shunt, Auxiliary Winding, PMG Genset. This AVR is compatible with Caterpillar VR6, Basler Digital DM110, AvK COSIMAT, GEC ALSTHOM DX21, Generac 67680, WEG GRT7.

 
Features:
 
Single phase sensing & single phase and three phase power input
Voltage regulation < ±0.5%
220/380/440/480 VAC programmable input
DIP switch selectable 50 Hz / 60 Hz
Multiple excitation system compatibility: SHUNT, AUX, PMG
Inverse-time over excitation protection
Under frequency protection
Soft start voltage ramping
EMI suppression
Built-in high capacity protection fuse
——————————————————————————————————————————————————————
 
Sensing Input                Voltage 180~520 VAC single phase DIP switch selectable
Frequency                       50 Hz / 60 Hz jumper selectable
Power Input                Voltage 100~300 VAC single phase or three phase
Output                        Voltage Max. 125VDC @ 220 Vac
Current                         Continuous 12A Intermittent 25A for 10 sec.
Volts Regulation         < ±0.5% (with 4% engine governing)
Build Up Voltage        Residual volts at AVR terminal > 6VAC
Over Excitation Protection Inverse-time 125±5VDC @ 220 Vac
External Volts Adjustment 10K ohm 1 watt trimmer
Unit Power Dissipation        Max. 8 watts
Soft Start Ramp Time        4 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 
                               DROOP : Droop Adjustment 
                                TRIM : Analogue Input Adjustment 
                                 DIP : U/V Rate Set 
                             O/E LED : O/E Protection Indicator (*O/E : Over Excitation Protection) 
                             U/F LED : U/F Protection Indicator
Dimension                214.0 x 163.0 x 45.7 mm
Weight                        1130 g +/- 2%
 

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