Unitek Classic Q3 15-150A 4 Quadrant, Manual

Page 1: ...hyristor Drive Q3x x 15 150A Part 2 Analogue Control Electronics REGxx Industrie Elektronik G m b H Hans Paul Kaysser Stra e 1 71397 Leutenbach Nellmersbach Ausgabe Version Tel 07195 92 83 0 Fax 07195...

Page 2: ...e power choke 12 4 Electrical installation 13 4 1 Connections 13 4 2 Connection diagram 14 4 3 CE Advice 15 4 4 Connection advice 16 4 5 Power connection 17 4 6 Option external synchronization 18 4 7...

Page 3: ...ower flow in electrical power systems Protection rating IP00 Control and power connections can voltage lead works without the drive Measured before disassembly voltage 2 2 Standards and guidelines The...

Page 4: ...idelines Adjustments and programming should only be carried out by suitable trained personnel with knowledge in electronic drives and their software should only be carried out in accordance with the p...

Page 5: ...rd control electronics REG intrinsically safe power section with current control loop controlled or uncontrolled field supply unit optional units Galvanic isolation between the power section and the h...

Page 6: ...Drive and brake in all 4 quadrants Energy recovery Intrinsically safe power section Fast analogue current control Temperature watchdog power section Circular current free dual bridge circuit Controlle...

Page 7: ...Armature chokes Type EI135A 16 EI135B 24 EI150B 35 mH 33 16 8 Dimensions W x H x D mm 290x230x190 290x230x190 290x230x190 Weight kg 7 7 7 7 7 7 Q3 500 550 x Power connection 450 550V Auxiliary voltag...

Page 8: ...s Type El150A 50 UI50B 100 UI180B 150 mH 4 2 2 4 2 Dimensions W x H x D mm 290x230x230 290x270x230 290x270x230 Weight kg 7 7 8 6 13 5 Q3 500 550 x Power connection 450 550V Auxiliary voltage connectio...

Page 9: ...uit Control precision 2 Control range 1 50 Over current limiting 10 Sec 200 Type current Speed control loop see MANUAL REG Control precision without actual value error 0 1 Control range 1 300 2 6 Inte...

Page 10: ...616 Ambient temperature 0 to 45 C reduced up to 60 C Max cooling unit temperature 80 C Air mass throughput 15 60A natural convection 120A 360m h 150A 360m h Dissipation loss with max power Unit Q3 x X...

Page 11: ...Mechanical installation Q3 15 150A 10 2018 V01 10 Dimensions Q3 15 60A 3 2 Dimensions Q3 15 60A Q3 M656 15 40 Feld field Feldstrom field voltage Freigabe release Abl sepunkt take off point...

Page 12: ...ensions Q3 120 150A E Q3 M657 Ma bild840 Dimensions Unit Q3 x x Width Height Depth Drill hole Weight mm mm mm mm 15A 286 225 190 270x175 7 7 25 286 225 190 270x175 7 7 40 286 225 190 270x175 7 7 60 28...

Page 13: ...gle bracket Q3 V257 UID Trafo und Q3 V256 UI Trafo Q3 x x Choke type LmH PVW Dimension Weight Screw a b c d e kg M 15 KD2 16 1 7 30 100 55 115 56 44 2 4 25 KD2 5 25 1 0 40 150 75 150 90 55 3 5 5 40 KD...

Page 14: ...Electrical installation 13 10 2018 V01 Q3 15 150A Connections 4 Electrical installation 4 1 Connections Q3 Relais 1V647 E Q3 Schaltfolge 1 V647 E Q3 647...

Page 15: ...Electrical installation Q3 15 150A 10 2018 V01 14 Connection diagram 4 2 Connection diagram E Q3A019...

Page 16: ...o ground using a 10mm wire The motor housing must be connected to ground using a 10mm wire The device ground X1 8 must be connected to the mounting plate using a 2 5mm wire Device PE screw must be con...

Page 17: ...and T V regulations and Trade body guidelines Switch on the auxiliary voltage and the supply voltage simultaneously Switch off the supply voltage after the auxiliary voltage Input filter see CE advice...

Page 18: ...6 x 400 A FF 840 KU150 800 6 x 500 A FF Power connection with an auto transformer 1 1 x continuous motor power Secondary voltage 0 9 x Motor voltage Transformer fuses Slow acting Observe the switch on...

Page 19: ...e power supply Q3 M656 ext synch 15 40 Q3 ext synch anschluss v647 The wiring has to be short circuit proof or protected means of a line protection Connection across the terminals X18 35 36 37 Observe...

Page 20: ...5 25 EI35B 24 2 x 35 2 5 40 EI150B 35 2 x 63 4 60 EI150A 50 2 x 100 10 120 UI150B 100 2 x 150 25 150 UI180B 150 2 x 200 35 choke are necessary only for special applications Switching in the armature c...

Page 21: ...10V 400V 360V variable 0 9 x transformer secondary voltage with auto transformer Field current max 10A Internal fuses 2 x 10AF Cross section connect line min 0 5mm External protection line protection...

Page 22: ...V Control range 200mA to 10A Combination of field armature control Field triggering circuit Internal potential free armature voltage measuring Field voltage max 320V Control range 200mA to 10A Trigger...

Page 23: ...on are not suitable Connection Control electronics see Manual REG In case of a positive command value Tacho positive X 1 8b Tacho negative X 1 9 Shield X 1 8 Armature voltage Ground referenced actual...

Page 24: ...rrent controller 2 0 1 F to 2 2 F Potentiometer P1 min field current 0 to 15 P2 Triggering point for armature field control 200 to 450V P3 max field current 0 to 100 Jumper SW1 Pos 1 2 50Hz adjustment...

Page 25: ...Adjustments Q3 15 150A 10 2018 V01 24 Circuit diagram 5 2 Circuit diagram E Q3 S654...

Page 26: ...er Current controller PI loop circuit Bridge 1 negative R14 C80 Bridge 2 positive R33 C81 Basic set up Amplification 0 4 Integration time 18ms Changing the amplification Bridge 1 Bridge 2 Changing the...

Page 27: ...teps to 10V Alter the P amplification by means of the resistors R14 and R33 Optimal adjustment fig 1 Not permissible adjustment fig 2 Alter the integral part by means of the capacitors C80 and C81 Osc...

Page 28: ...itch off on or reset key Measurements Measurement advice Measuring instruments multi meter for current and voltageshunt or clamp on ammeter Measuring faults mean value actual value acc to the form fac...

Page 29: ...X5 23 Field current signal terminals X5 24 X5 25 Protecting earth PE earthing screws PE on the housing Control connections Enable contact between X1 3 and X1 4 Command value signal X1 6 GND X1 8a Actu...

Page 30: ...heck the tacho polarity Motor stationary check the command value connection and the current limits Power supply off yes Motor runs steadily not jerky no Amplification too high turn the potentiometer X...

Page 31: ...rent command value Imax1 external Voltage V Current command value Imax2 external Voltage V Speed controller settings REGxx Switches Tacho adjustments S9 Position REG5 Schotax 1 P term S4 Position I te...

Page 32: ...umper SW1 Pos 1 2 50Hz Pos 2 3 60Hz Measured data Armature voltage max V Armature current peak A Armature current continuous A Tacho voltage max V Acceleration X4 16 V ms Integrator X4 14 V ms Motor d...

Page 33: ...he enable voltage X1 4 10V no After enable LED3 extinguishes yes Power section LED D2 E5 dark yes Check the power connection the fuses and the rotating field no Set a small command value Motor speeds...

Page 34: ...cho armature voltage Values of the tacho switch S9 too low Command value too high For armature voltage control Field current too low Fuses armature voltage feedback activated Motor runs unsteadily Mec...

Page 35: ...buyer or a third party Non observance of the manual which is included in all consignments Non observance of the electrical standards and regulations Improper maintenance Acts of nature All further cla...