Lucent Technologies LINEAGE 2000 Product Manual
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Lucent Technologies LINEAGE 2000 Product Manual

Lucent Technologies LINEAGE 2000 Product Manual

Dc-dc converter and converter shelf assembly
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Product Manual
KS-23832
161-200-101
Comcode 106842479
Issue 3
September 1996
LINEAGE
©1996 Lucent Technologies
All Rights Reserved
Printed in U.S.A.
®
2000 DC-DC Converter
and Converter Shelf Assembly
+24V @ 25A to -48V @ 10A
Notice:
Every effort was made to ensure that the information in this
document was complete and accurate at the time of printing.
However, information is subject to change.
Lucent Technologies

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  • Page 1 +24V @ 25A to -48V @ 10A Notice: Every effort was made to ensure that the information in this document was complete and accurate at the time of printing. However, information is subject to change. ©1996 Lucent Technologies All Rights Reserved Printed in U.S.A.

  • Page 3: Table Of Contents

    Lucent Technologies DC-DC Converter and Shelf Assembly Table of Contents Introduction General Technology Highlights Technical Support USA, Canada, Puerto Rico, and the US Virgin Islands 1-3 Central and South America Europe, Middle East, and Africa Asia Pacific Region Product Repair and Return...
  • Page 4 Lucent Technologies DC-DC Converter and Shelf Assembly Maintenance and Troubleshooting Adjustments Troubleshooting References 6 Product Warranty Table of Contents - 2 Issue 3 September 1996...
  • Page 5 Lucent Technologies DC-DC Converter and Shelf Assembly List of Figures Figure 1-1: DC-DC Converter Shelf Assembly KS-23832 List 7 Figure 4-1: Front View, DC-DC Converter KS-23832 List 1A Figure 4-2: Extended Cable Assembly KS-23832 List 5 Figure 4-3: Front View (Top) and Rear View (Cover Removed),...
  • Page 6 Lucent Technologies DC-DC Converter and Shelf Assembly List of Figures - 2 Issue 3 September 1996...
  • Page 7 Lucent Technologies DC-DC Converter and Shelf Assembly List of Tables Table 2-A: Specific Characteristics and Ratings, Lists 1A - 9 Table 2-3: Electrical Specifications Table 5-A: Drawing References Issue 3 September 1996 List of Tables - 1...
  • Page 8 Lucent Technologies DC-DC Converter and Shelf Assembly List of Tables - 2 Issue 3 September 1996...

  • Page 9: Introduction

    Lucent Technologies DC-DC Converter and Shelf Assembly Introduction General Thank you for making the Right Choice, a Lucent Technologies ® ® LINEAGE 2000 Energy Systems product.The LINEAGE 2000 family name of premier energy system products is globally recognized as the right choice for the ultimate in systems performance and reliability.

  • Page 10: Technology Highlights

    Lucent Technologies DC-DC Converter and Shelf Assembly VO LT O U TP - D C AD JU VO LT C O N V E R PO W ER SU C O N LIS TE T E R PP LY VE RT...

  • Page 11: Technical Support

    Lucent Technologies DC-DC Converter and Shelf Assembly • High Voltage And Low Voltage Alarms: the high and low voltage detection circuits monitor the output voltage and provide an indication to the major and minor alarm circuits when the thresholds are exceeded.

  • Page 12: Product Repair And Return

    Support/Regional Technical Assistance Center or contact your sales representative who will be happy to discuss your specific needs. Product Repair Repair and return service for Lucent Technologies equipment is available to customers around the world. and Return USA, Canada, For information on returning of products for repair, customers Puerto Rico, and may call 1-800-255-1402 for assistance.

  • Page 13: Product Description

    Lucent Technologies DC-DC Converter and Shelf Assembly Product Description General The KS-23832 Converters and Converter Shelf Assembly use a single output designed to provide a regulated -48 volts dc rated at 10 amperes dc full load from a +24 volts dc battery input source.
  • Page 14 Lucent Technologies DC-DC Converter and Shelf Assembly Table 2-A: Specific Characteristics and Ratings, Lists 1A - 9 Product Characteristics List 1A Converter 6.9" H x 8.4" W x 10.0" D Weight: 8 lbs UL Listed List 2 Converter 7.0" H x 23" or 26" W x 16.0" D...
  • Page 15 Lucent Technologies DC-DC Converter and Shelf Assembly Table 2-3: Electrical Specifications Product Characteristics Input Voltage 20 to 28 volts dc at 25 amperes Output Voltage -48 volts dc at 10 amperes dc, adjustable within a range of -47 to -54 volts dc for output...

  • Page 16: Alarms

    Lucent Technologies DC-DC Converter and Shelf Assembly Alarms The Converter Shelf Assembly alarms are arranged so that an isolated contact closure or minor alarm occurs between two terminals when one converter fails. A second isolated contact closure or major alarm occurs when both converters fail. The CSA has two Form “C”...

  • Page 17: Installation

    KS-23832 converter and shelf assembly, and discusses installation checks, operational checks, load sharing, factory settings and initial turn-on of the unit. Lucent Technologies recommends that only persons trained and experienced in the installation of telecommunications power equipment install the converter and its associated shelf assembly.

  • Page 18: Alarm Connections

    Lucent Technologies DC-DC Converter and Shelf Assembly Alarm The alarm connections are made on the rear terminal, usually at the same time as input and output connections, through bushings Connections placed in the knockout holes. It may be feasible to use current...

  • Page 19: Load Sharing

    Lucent Technologies DC-DC Converter and Shelf Assembly Warning The circuit breaker must be in the off position before installing the KS-23832 converter into the converter shelf assembly. If not, the current inrush to the converter may cause the connector to weld.
  • Page 20 Lucent Technologies DC-DC Converter and Shelf Assembly Maintenance and Troubleshooting Adjustments The KS-23832 converters do not require routine maintenance. The output voltage of the converter may be adjusted by means of the R5 potentiometer located on the front panel (see Figure 4-1).
  • Page 21 Lucent Technologies DC-DC Converter and Shelf Assembly 8.38 VOLTS DC - DC CONVERTER OUTPUT ADJUST POWER SUPPLY LISTED 340Y E7188836 DC VOLTS MODEL: KS-23832 LIST 1A INPUT: +26 VDC, 25 A CONVERTER VOLTS OUTPUT: -48 VDC, 10 A CONVERTER DC AMPERES...
  • Page 22 Lucent Technologies DC-DC Converter and Shelf Assembly Figure 4-2: Extended Cable Assembly KS-23832 List 5 VOLTS VOLTS DC - DC CONVERTER DC - DC CONVERTER OUTPUT OUTPUT ADJUST POWER SUPPLY ADJUST POWER SUPPLY LISTED 340Y LISTED 340Y E7188836 E7188836 DC VOLTS...
  • Page 23 Lucent Technologies DC-DC Converter and Shelf Assembly References The following drawings are shipped with the Converter Shelf Assemblies (CSAs). These drawings provide the details, not provided in this manual, that are necessary for the proper installation of the converters and CSAs. Refer also to the documents for the associated power plants (e.g., J85500E-1 or...
  • Page 24 Lucent Technologies DC-DC Converter and Shelf Assembly Product Warranty A. Seller warrants to Customer only, that: 1. As of the date title to Products passes, Seller will have the right to sell, transfer, and assign such Products and the title conveyed by Seller shall be good;...
  • Page 25 Lucent Technologies DC-DC Converter and Shelf Assembly WARRANTY PERIOD Product Type New Product Repaired Product or Part Central Office Power 24 Months 6 Months Equipment *The Warranty Period for a repaired Product or part thereof is as listed or, in the case of Products under Warranty, is the period listed or the unexpired term of the new Product Warranty Period, whichever is longer.
  • Page 26 Lucent Technologies DC-DC Converter and Shelf Assembly Products accessible for repair or replacement and to restore the site. Products returned for repair or replacement will be accepted by Seller only in accordance with its instructions and procedures for such returns. The transportation expense associated with returning such Product to Seller shall be borne by Customer.

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