Unitek Classic P3 400/450-15, Manual

Page 1: ...MANUAL Classic P3 1 Quadrant Thyristor Drive 15 to 40 A P3 15 40A Edition 0308 1...

Page 2: ...echanical Installation Dimensions P3 15 25A 8 Dimensions P3 40A 9 3 Electrical Installation Connection advice 10 Mains connection 11 12 Motor connection 13 Field connection 14 CE advice 15 Actual valu...

Page 3: ...60439 1 EN60146 EN61800 3 IEC UL IEC364 IEC 664 UL508C UL840 VDE Regulations VDE100 VDE110 VDE160 T V Regulations Trade body guidelines VGB4 The user must ensure that in the event of device failure in...

Page 4: ...l information In conjunction with a control board e g REG the Classic P3 range of thyristor drives act as current controllers moment of inertia controllers A 26 pin connector common to all boards is u...

Page 5: ...mponents customary in trade and industrially standardised are used high quality bases for the IC with external connections LED displays DIP switches for the P I adjustment of the current control loop...

Page 6: ...4 Armature chokes Typ mH EI135A 16 33 EI135B 24 16 EI150B 35 8 Dimensions h x w x d mm 200x160x110 200x160x127 240x160x127 P3 500 550 x Power connection 500 550V Auxiliary connection 360 440V 200 250...

Page 7: ...control precision 2 control range 1 50 Speed control loop circuit with REG control precision without actual value error 0 1 control range 1 300 Interface control electronics X3 Function Connector no 2...

Page 8: ...8 Classic P3 x x 15 40A Dimensions P3 15 25A Enable Enable ignition...

Page 9: ...P3 15 40 9 2 Mechanical Installation Dimensions P3 40A Enable Enable ignition...

Page 10: ...tors may be altered or supplemented in accordance with the electrical standards Note Connection and operating instructions Local regulations EU guideline 89 392 EWG 84 528 EWG 86 663 EWG VDE and T V r...

Page 11: ...y voltage and the supply voltage simultaneously Switch off the supply voltage after the auxiliary voltage Input filter see CE advice page 15 Short conductor length to be used between the input filter...

Page 12: ...1 1 x continuous motor power Secondary voltage 0 9 x motor power Transformer fuses Slow acting Input fuses Super fast acting fuses Attention If the secondary voltages produced by the transformer are i...

Page 13: ...the armature circuit dc circuit current free disable inactive Warning Faulty switching will create arcing across the switch contacts Power supply failure brake resistor Break contact of the mains cont...

Page 14: ...put X5 11 X5 18 Field negative X5 20 Field positive X5 19 Field voltage Power supply Field supply 230V 210V 400V 360V 400V with N 210V Field current max 1 5A Fuses 2 5Af Watchdog omitted 11 12 18 19 2...

Page 15: ...mounting plate The mounting plate must be connected to 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 mountin...

Page 16: ...r three phase tacho with rectification 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...

Page 17: ...Increase the current command value by 1V steps to 10V Alter the P amplification by means of the DIP switches S2 1 and S2 2 Optimal adjustment see fig 1 Not permissible adjustment see fig 2 Alter the...

Page 18: ...e Under voltage In case of errors or failure the power section is internally disabled without delay Measurements Measurement advice Measuring instruments multimeters for current and voltage shunt or c...

Page 19: ...ch S5 position 6 Potentiometer Imax1 left full scale Potentiometer Imax2 adjust to approx 10 of full scale Potentiometer XP adjust to 50 Potentiometer ID 10 Potentiometer IxR left full scale Potentiom...

Page 20: ...d value small axis momentum low adjusted value With the command value set to 10 speed increase the amplification by turning the potentiometer Xp clockwise When the drive begins to oscillate reduce the...

Page 21: ...on 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 claims on transformation di...

Page 22: ...pe voltage V Current command value Imax2 external voltage V Speed controller settings Switches Tacho adjustment S9 Position P term S4 Position I term S5 Position D term S8 Position Potentiometers Spee...

Page 23: ...ontact 1 60Hz on 50Hz off Measured data Armature voltage max V Armature current peak A Armature current continuous A DC tacho voltage max V Tacho voltage max V Acceleration X4 16 V ms Integrator X4 14...

Page 24: ...24 Classic P3 x x 15 40A Connection Diagram...

Page 25: ...P3 15 40 25 8 Drawings Circuit diagram P3...

Page 26: ...26 UNITEK Industrie Elektronik GmbH Hans Paul Kaysser Str 1 D 71397 Leutenbach Nellm b Stuttgart Classic P3 x x 15 40A...