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Unitek Classic P3 Series Manual

1 quadrant thyristor drive 15 to 40 a
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MANUAL
Classic P3
1 Quadrant Thyristor Drive
15 to 40 A

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Summary of Contents for Unitek Classic P3 Series

  • Page 1 MANUAL Classic P3 1 Quadrant Thyristor Drive 15 to 40 A...

  • Page 2: Table Of Contents

    Classic P3 x/x -15-40A Contents Page Basic Information Mechanical Installation Electrical Installation Adjustments Commissioning Guarantee Protocol Drawings...

  • Page 3: Basic Information

    1 Basic - Information ATTENTION High voltage 360/550V AC, 450/550V DC Standards and guidelines Setting adjustments Assembly...
  • Page 4 Classic P3 x/x -15-40A Attention General information...
  • Page 5 1 Basic - Information Build Galvanic isolation between Components Characteristics Series Classic P3...
  • Page 6 Classic P3 x/x -15-40A P3 400/450-x P3 400/450- EI135A-16 EI135B-24 EI150B-35 200x160x110 200x160x127 240x160x127 P3 500/550-x P3 500/550- peak continuous EI135A-16 EI135B-24 EI150B-35 N$N 200x160x12 240x160x127...
  • Page 7 1 Basic - Information Specification Amplification Interface control electronics X3 Function Connector no. + 15V ±2% X3: 3 and 4 - 24V ±10% X3: 5 and 6 - 15V ±2% X3: 7 and 8 Device GND X3: 9, 10, 11, 12, 13, 14I command value (GND) X3: 15 + 10V=...
  • Page 8 Classic P3 x/x - 15-40A...

  • Page 9: Mechanical Installation

    2 Mechanical Installation...
  • Page 10 Classic P3 x/x - 15-40A Attention: Note: - Connection and operating instructions - Local regulations - EU guideline 89/392/EWG, 84/528/EWG, 86/663/EWG - VDE and TÜV regulations and Trade body guidelines - CE advice, EMC Connection Conductor minimal cross-section...

  • Page 11: Electrical Installation

    3 Elektrical Installation Connection advice Note: - Connection and operating instructions - Local regulations - EU guideline 89/392/EWG - VDE and TÜV regulations and Trade body guidelines Switch on Switch off Input filter Auxiliary voltage connection X5: 11...
  • Page 12 Classic P3 x/x - 15-40 Direct power connection Connection Input fuses Power choke Power connection with a transformer Transformer performance Secondary voltage Transformer fuses Input fuses Attention: If the secondary voltages produced by the transformer are inferior to 60% of the rated device voltage, the voltage watchdog has to be adapted.
  • Page 13 3 Elektrical Installation Motor connection Connection X10: 10 Armature choke Switching in the armature circuit Warning Faulty switching will create arcing across the switch contacts. Power supply failure - brake resistor Attention: Power lines have to be shielded and routed separately from control lines! For electro-magnetic interferences please refer to the CE advice (page 15).
  • Page 14 Classic P3 x/x - 15-40 Field connection Connection Plug-in terminal connectors Field Field Field 210V= 210V= 360V= 230V~ 400V~ 400V~ Field voltage Power supply Field supply...
  • Page 15 3 Elektrical Installation CE Advice The devices adhere to the EU guidelines 89/336/EWG and the technical standards EN 61000-2 and 61000-4 provided that the following conditions are observed: Connection:...
  • Page 16 Classic P3 x/x - 15-40 Actual value connection Tacho Suitable actual value encoders: Connection REGxx * only for Armature voltage Ground referenced actual value...
  • Page 17 4 Adustment Adjustments – Current controller Current controller - PI loop circuit 0,68µF 0,33µF 150K 0,22µF 100K P - component I - component 100K Optimization of the current controller Oscilloscope - Current adjustment Optimal adjustment Amplification too high P-amplification too low...
  • Page 18 Classic P3 x/x - 15-40A Displays Display BTB signal - Drive ready Error Power supply: Measurements Measurement advice Measuring instruments: multimeters for current and voltage shunt or clamp-on ammeter Measuring faults: mean value > actual value acc. to the form factor approx.

  • Page 19: Commissioning

    5 Commissioning Commissioning 1. Connection advice Please observe in particular: 2. Commissioning 2.1 Drive enable switch max1 max2 2.2 Apply the voltage must 2.3 Close the switch ‘drive enable’ or apply a drive enable voltage of 10V 2.4 Increase the command value voltage to approx. 10%...
  • Page 20 Classic P3x/x - 15-40A 2.5 Current controller amplification 2.6 Speed controller amplification 2.7 Further adjustments 2.8 Switching Off 2.9 Commissioning adjustments...

  • Page 21: Guarantee

    6 Quarantee Guarantee All rights are reserved.
  • Page 22 Classic P3 x/x - 15-40A Protocol Inputs max2 Speed controller settings Switches Potentiometers max1 max2 DIP switches...

  • Page 23: Protocol

    7 Protocol Current controller settings Switches Measured data Motor data...
  • Page 24 Classic P3 x/x - 15-40A...

  • Page 25: Drawings

    8 Drawings...
  • Page 26 Classic P3 x/x - 15-40A UNITEK Industrie Elektronik GmbH Hans-Paul-Kaysser-Str.1 D-71397 Leutenbach-Nellm. (b.Stuttgart)

This manual is also suitable for:

Classic p3 400/450-15Classic p3 400/450-25Classic p3 400/450-40Classic p3 500/550-15Classic p3 500/550-25Classic p3 500/550-40