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TECHNICAL MANUAL
The information herein is the property of Simplex, Inc. and/or its subsidiaries.
Without written permission, any copying, transmitting to others, and other use
except that for which it is loaned, is prohibited.
LOAD BANK
(LBD Series)
Customer: XXXXXX
Work Order: XXXXX-XX-XX
Model: LBD XXX
April 2011
(File: Lbdman8p.indd)

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Summary of Contents for Simplex LBD Series

  • Page 1 Work Order: XXXXX-XX-XX Model: LBD XXX April 2011 The information herein is the property of Simplex, Inc. and/or its subsidiaries. Without written permission, any copying, transmitting to others, and other use except that for which it is loaned, is prohibited.
  • Page 2: Table Of Contents

    APPENDIX B - C A L C U L A T I O N S & FORMULAS ...... 12 APPENDIX C - TORQUE VALUES ..........15 Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 3: Description

    3. Master Load and load step switch- pushbutton and Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 4: Control System

    2. test source line to neutral, or Load Step Application only. 3. external source. Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 5: Primary Inspection

    Local Control Panel only. Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 6: Operation

    7. Adjust source voltage and load. of TDR1. Monitor as needed. Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 7 Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 8: Load Dump

    (whichever comes fi rst). Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 9: Every 50 Hours Or 6 Months

    4. Inoperative load step contactors 5. Open load step fuses Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 10: Drawings And Parts List

    A typical drawing legend and parts list is illustrated at right. Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 11: Appendix A - Abbreviations Used In This Manual

    APPENDIX A - ABBREVIATIONS USED IN THIS MANUAL Listed below are abbreviations of terms found on Simplex Load Bank Systems. When following a load bank drawing utilize this guide to defi ne abbreviated system and component names. As this is a master list, draw- ings and text pertaining to your equipment may not contain all these terms.
  • Page 12 TEFC - Totally enclosed, fan cooled-Refers to motor enclosure Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 13: Appendix B - C A L C U L A T I O N S & Formulas

    V o l t s x Amps 1000 150 x 240 1000 36.1KW Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 14 Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 15 1.732 x Volts x Amps x 1 -PF 1000 Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 16: Appendix C - Torque Values

    .562 (9/16) & up Grade 2, dry 70 // 840 Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...
  • Page 17 15 FT LBS 1/2” – 13 40 FT LBS 1/4-20” Simplex, Inc., 5300 Rising Moon Road, Springfi eld, IL 62711-6228 • 217-483-1600 • Fax 217-483-1616 Lbdman8p.indd (04/11) • © 2011 Simplex, Inc. All Rights Reserved. • Printed in the USA. • www.simplexdirect.com...

This manual is also suitable for:

Lbd-50

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