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Related Manuals for Unipower DPP1U Series
Summary of Contents for Unipower DPP1U Series
- Page 1 P O W E R I N G T E C H N O L O G Y OPERATING MANUAL DPP1U SERIES DC POWER DISTRIBUTION PANELS © 2022 UNIPOWER LLC Document Number: DPP1U-MAN Rev. 7 All Rights Reserved UNIPOWER, LLC 65 Industrial Park Rd...
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Page 2: Table Of Contents
DPP1U SERIES P O W E R I N G T E C H N O L O G Y OPERATING MANUAL DESCRIPTION CHK’d & APPR’d / DATE PCO# 45949 CM / 05-02-22 Contents INTRODUCTION .......................4 FEATURES ..........................4 PRODUCT LINE .........................5 SAFETY &... - Page 3 DPP1U SERIES P O W E R I N G T E C H N O L O G Y OPERATING MANUAL FIGURES Figure 1. DPP1U DC Power Distribution Panel ................4 Figure 2. Block Diagram ......................6 Figure 3. Front Panel View ......................8 Figure 4.
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Page 4: Introduction
Breaker alarm is indicated by a dual color LED (green/red) and Form C relay contacts for each bus Figure 1. DPP1U DC Power Distribution Panel FEATURES The following is a summary of the important features of the DPP1U Series. 150A bus bar inputs Single or Dual Feed ... -
Page 5: Product Line
P O W E R I N G T E C H N O L O G Y OPERATING MANUAL PRODUCT LINE 3.1 Standard Configurations The following table lists the 8 available standard configurations of the DPP1U series. AMPS MODEL INPUT MAX. # TOTAL... -
Page 6: Warranty (Summary)
WARRANTY (summary) DPP1U Series power distribution panels are warranted for two (2) years from date of shipment against defects in material and workmanship. This warranty does not extend to products which have been opened, altered or repaired by persons other than persons authorized by the manufacturer or to products which become defective due to acts of God, negligence or the failure of customer to fully follow instructions with respect to installation, application or maintenance. -
Page 7: Specifications
DPP1U SERIES P O W E R I N G T E C H N O L O G Y OPERATING MANUAL Alarm Circuits. The alarm circuits detect a tripped circuit breaker and, in this event, turn on the red part of the LEDs. The alarm circuits also each drive Form C relay contacts. If one or more circuits open or if there is an input power failure, the relays are de-energized and the contacts are used to control external audible or visual alarms. -
Page 8: Front Panel Description
DPP1U SERIES P O W E R I N G T E C H N O L O G Y OPERATING MANUAL FRONT PANEL DESCRIPTION The front panel of the DPP1U, shown in Figure 3 below, consists of the A and B sides and a center section. -
Page 9: Figure 6. Output Barrier Strip Detail
AWG wire sizes from no. 1 to 8 and one- or two- hole lugs. These lugs can be ordered directly from the manufacturer, Panduit Corp., using the model numbers shown in the table. A standard kit of four two-hole crimp type lugs for no. 6 AWG copper wire is available from UNIPOWER. Order kit no. 775-1434-0000. WIRE .25DIA. -
Page 10: Unpacking And Inspection
UNPACKING AND INSPECTION 10.1 This DPP1U Series power distribution panel was carefully tested, inspected and packaged for shipment from our factory. The unit and circuit breakers are shipped separately. Upon receipt of the unit it should be carefully unpacked and inspected for any damage in shipment. -
Page 11: Installation
DPP1U SERIES P O W E R I N G T E C H N O L O G Y OPERATING MANUAL 11.0 INSTALLATION 11.1 Mounting. This distribution panel can be mounted in either 19- or 23-inch racks by using the supplied reversible brackets. -
Page 12: Installing Circuit Breakers
12.0 INSTALLING CIRCUIT BREAKERS The DPP1U Series employs pluggable circuit breakers that can be easily installed, removed or replaced without the need for an tools. The cover-plate that is fixed over the breakers is designed to be used to extract existing circuit breakers or blanking panels. This operation is carried out without the need to dismount the unit from it’s installation. -
Page 13: Setup And Testing
DPP1U SERIES P O W E R I N G T E C H N O L O G Y OPERATING MANUAL follow the instructions in section 9.4 to connect the new output wiring. Ensure that the breaker is in the OFF position until all connections have been made and thoroughly checked. - Page 14 What actions have been taken since the problem occurred? This document is believed to be correct at time of publication and UNIPOWER LLC accepts no responsibility for consequences from printing errors or inaccuracies. Specifications are subject to change without notice.