Home

ADVR-08

1. 0 Vac Voltage Regulation lt 0 5 with 4 engine governing Typical System Response AVR response 20 ms Build Up Voltage Residual voltage at AVR power input terminal gt 6 Vac O 25 Hz Voltage Thermal Drift 0 03 per C change in AVR ambient External Volts Adjustment VR1 VR2 4 500 ohms 1 watt potentiometer 8 1K ohms 1 watt potentiometer Soft Start Ramp Time 4 sec Over Excitation Protection Inverse time 170 5 Vdc Y power input 220 Vac Unit Power Dissipation Max 6 watts EMI Suppression Internal EMI filtering Quadrature Droop Input S1 S2 S3 CT 5A S1 S2 or 1A S2 S3 gt 5VA Max 5 P F 0 7 Analogue Input A1 A2 Maximum input 5 Vdc Sensitivity 25 Generator Volts adjustable Input resistance gt 2K ohms Under Frequency Protection Factory Knee Point Setting 50 Hz system presets knee point at 47 Hz 60 Hz system presets knee point at 57 Hz Knee point Frequency Drift 0 1 Hz 40 70 C Environment Operation Temperature 40 70 C Storage Temperature 40 85 C Relative Humidity Max 95 Vibration 3 Gs O 100 2K Hz Dimensions 171 0 L x 120 0 W x 50 0 H mm Weight 820 g 2 ATTENTION Carefully set the AVR sensing voltage from 110 to 480 Vac using DIP Switch SW 4 amp 5 ADVR 08 SECTION 2 OUTLINE SIZE INSTALLATION REFERENCE 4xM4xL30 E Si A E A Ms Terminal Fast On t
2. B Al A2 VRIVR2 St Si S3 NNN O S1 S2 N 5A S2 S3 N 1A Figure 3 Three Phase Auxiliary Winding Full Harmonic Exciter field Stator windings N eg A Armature LYNN AA OR on e OS tof Ain o ON TRIM VOLT DROOP U F DIP sp 41 42 VRIVR2 S1 52 Si 1 S2 N 5A 2 S3 N 1A Figure 5 Self Excited SHUNT Exciter field Armature C T its Stator windings N 5Aor1A OR co i i X2 Ai Aux2 Auxt IVT IVT E2 E F F ADVR 08 A1 A2 VR1VR2 S1 S2 S3 TRIM VOLT DROOP UE DIP STAB S1 S2 N 5A S2 S3 N 1A Figure 6 ADVR 08 with IVT 1260 IVT 2460 ATTENTION All AC voltage readings are average value only Use a remote 500 ohms 1 watt external VR for 4 adjustment range keep shorted if not used Use a remote 1K ohms 1 watt external VR for 8 adjustment range If your PMG is not working you can also power the AVR in shunt using terminals X1 X2 connected to the output of the generator as long as it s less than 300 Vac lt lt Use only the replacement fuses specified in this user manual lt lt Appearance and specifications of products are subject to change for improvement without prior notice 6 ADVR 08
3. ONSE Universal Hybrid Analog Digital Voltage Regulator Operation Manual An Universal Hybrid Analog Digital 2 lines sensing 8 Amp AVR with multiple power input capability such as Full Harmonic Compound Windings Harmonic Auxiliary Winding PMG and SHUNT Compatible with Leroy Somer R438 R448 R449 and more Use with KUTAI IVT 1260 IVT 2460 add on module can boost generator motor starting capacity Use for reference purpose only and do not imply that any part listed above is the product of the manufacturer SIC FR eS LA AMS KUTAI ELECTRONICS INDUSTRY CO LTD Headquarters No 3 Lane 201 Chien Fu St Chyan Jenn Dist Kaohsiung TAIWAN Tel 886 7 8121771 Fax 886 7 8121775 URL http www kutai com tw SECTION 1 SPECIFICATION Sensing Input E1 E2 Voltage 110 480 Vac 1 phase 90 130 Vac 110 Vac 180 260 Vac 220 Vac 340 520 Vac 380 Vac Frequency 50 60 Hz selectable Power Input X1 X2 Voltage 40 300 Vac 1 phase Frequency 50 500 Hz Auxiliary Input Aux1 Aux2 Voltage 40 300 Vac 1 phase Frequency 50 500 Hz Output F F Voltage Max 63 Vdc power input 110 Vac Max 125 Vdc power input 220 Vac Current Continuous 8A Intermittent 12A for 10 sec Resistance 8ohms power input 110 Vac 16 ohms power input 220 Vac 5 Fuse Spec x 20mm S505 10A slow blow type Burden in SHUNT amp PMG Wiring 880 VA power input 110 Vac 1760 VA power input 22
4. erminals 6 35 mm 1 4 inch Unit mm Flag Terminal Fast On terminal Figure 1 Outline Drawing ATTENTION Meggers and high potential test equipment must not be used as it could damage the AVR ADVR 08 SECTION 3 DIP SWITCH PROGRAMMING 8 ADJUSTMENTS To IVT Sensing Input S1 S2 note Auxiliary Input Power Input Sensing Voltage Field Voltage 0000000000 U F LED Under Frequency Indicator T O E LED Over Excitation Indicator sw lt 90 OFF DIP SWITCH FUNCTION sm 90 130 180 260 340 520 OFF OFF NO 9stvecl TRIM VOLT DROOP TRIM Adjustment for paralleling Set fully clockwise for 10 output voltage change via analog Bias input A1 amp A2 Set fully counter clockwise no effect on output voltage Used only in paralleling CA VOLT Voltage Adjustment According to DIP switch setting DW AS CN DROOP Current Compensation Droop Adjustment SCH Used only in paralleling Dee E U F UFRO Adjustment z 2 Under Frequency knee point setting 50 Hz System 40 to 51 Hz Lowest position 60 Hz System 50 to 61 Hz Lowest position OFF STAB O E ON O E OFF A2 VR1 VR2 S1 Gi 83 lol Quadrature Droop Input for paralleling 5A CT S1 S2 1A CT S2 S3 External VR Shorted when not in use Analogue Input See TRIM Used for PF control when paralleling STAB Stability Adjustment CA Set under no load operation adjust STAB potentiometer counter clockwise unt
5. il the voltage becomes unstable and turn back 1 5 turn DIP Adjustment FM This adjustment allows some control over the generator voltage dip when applying load It is typically used to compensate for turbo lag leaving the generator to operate below the UFRO knee point setting The voltage droop ratio can be set using the DIP adjustment The range is 10 to 3 V Hz NOTE For more detail about IVT Generator Auxiliary Excitation Booster please visit KUTAI website A ADVR 08 SECTION 4 WIRING CONNECTIONS PMG Exciter field Armature Stator windings 200VAC max 50 500HZ X2 X1 Aux2Aux1 IVT WT E2 El F F TRIM VOLT DROOP U F pP stap Al A2 VRIVR2 S1 52 Si AS A Se l C T N 5Aor1A 1 S2 NBA S2 S3 N 1A Figure 2 Single amp Three Phase PMG Exciter field Armature Stator windings C T N 5Aor1A LAY TRIM VOLT DROOP UF pip sp At 42 VRIVR2 Si S3 Ea E A O Lg 4 1 S2 N 5A 2 S3 N 1A Figure 4 Auxiliary amp Harmonic ADVR 08 Stator windings O A Exciter field R Armature INN OSs i YN OT Harmoni AUX wires EA e RES ES D 0000000000 X2 X1 Aux2 Auxt IVT IVT E2 El E F sw TRIM VOLT DROOP uF pip sTA

ADVR-08

Contents

Download Pdf Manuals

Related Search

Related Contents