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DPP1U SERIES

OPERATING MANUAL

P O W E R I N G   T E C H N O L O G Y

Document Number: DPP1U-MAN Rev. 7

dpp1u-man-Rev7-0422.indd

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.

Product support can be obtained using the following addresses and telephone numbers.

Corporate office:              

UNIPOWER, LLC
210 N University Dr
Coral Springs, FL 33071   
United States

Manufacturing facility:
UNIPOWER, LLC
65 Industrial Park Rd
Dunlap, TN 37327
United States

Manufacturing facility:
UNIPOWER Slovakia SRO 
ZLATOVSKA 1279 
Business Center 22
91105 Trencin, Slovakia

Phone: +1-954-346-2442
Toll Free: 1-800-440-3504
Web site – 

www.unipowerco.com

When contacting UNIPOWER, please be prepared to provide:

1.  The product model number, spec number, S build number, and serial number 
 

- see the equipment nameplate on the front panel

2.  Your company’s name and address
3.  Your name and title
4.  The reason for the contact
5.  If there is a problem with product operation:

• 

Is the problem intermittent or continuous?

•  What revision is the firmware?

• 

What actions were being performed prior to the appearance of the problem?

• 

What actions have been taken since the problem occurred?

Summary of Contents for DPP1U Series

Page 1: ...BUTION PANELS Document Number DPP1U MAN Rev 7 UNIPOWER LLC 65 Industrial Park Rd Dunlap TN 37327 Phone 1 954 346 2442 Toll Free 1 800 440 3504 Web site www unipowerco com 2022 UNIPOWER LLC All Rights...

Page 2: ...URES 4 3 0 PRODUCT LINE 5 4 0 SAFETY INDUSTRY STANDARDS 5 5 0 WARRANTY summary 6 6 0 DESCRIPTION OF OPERATION 6 7 0 SPECIFICATIONS 7 8 0 FRONT PANEL DESCRIPTION 8 9 0 BACK PANEL DESCRIPTION 8 10 0 UNP...

Page 3: ...1 DPP1U DC Power Distribution Panel 4 Figure 2 Block Diagram 6 Figure 3 Front Panel View 8 Figure 4 Back Panel View 8 Figure 5 Input Bus Bar Detail 8 Figure 6 Output Barrier Strip Detail 9 Figure 7 Al...

Page 4: ...s single bus 150A or 8A 8B 150A 150A distribution and alarm capabilities The A and B sections of the dual bus panel are fully isolated can be separately configured for positive or negative 12 or 24 48...

Page 5: ...0000 10 348 1436 0030 25 348 1436 0060 2 5 348 1436 0010 15 348 1436 0040 30 348 1436 0070 5 348 1436 0020 20 348 1436 0050 BLANK 348 1418 0000 Breakers need to be ordered individually and are shippe...

Page 6: ...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...

Page 7: ...V Version 10 5 15VDC Polarity see model table on page 5 ALARMS Alarm Indicator Dual Color LED Per Bus LED Status Indication Green Normal Red CB Trip Alarm Off No Power Alarm Relays Form C Contacts for...

Page 8: ...0 BACK PANEL DESCRIPTION 9 1 Back View Figure 4 shows the back of the DPU1U distribution panel Inputs are at the left and right ends of the back panel Side B outputs are at two rows of barrier termin...

Page 9: ...25 1665 0040 625 1665 0140 1 1 2 LCA1 14 E LCD1 14A E 625 1665 0050 625 1665 0150 9 4 Output Connections Output connections for A and B loads are shown in Figure 4 There are 8 sets of barrier terminal...

Page 10: ...d Connection Just below the Form C relay contact terminals is the chassis ground terminal This terminal is a no 8 32 stud with a nut NOTE THAT IT IS ESSENTIAL THAT THIS TERMINAL IS CONNECTED TO THE SY...

Page 11: ...T RTN RTN NO C NC NO C NC BAT RTN BAT RTN 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 ALM B ALM A BAT BAT RTN RTN NO C NC NO C NC BAT RTN BAT RTN 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 ALM B ALM A BAT BAT RTN RTN NO C N...

Page 12: ...ing screws and pull forward See figure 9 below ALM B ALM A BAT BAT RTN RTN NO C NC NO C NC BAT RTN 1 2 3 1 2 3 4 5 6 7 8 150A MAX PER BUS A B ALARM 1 1 8 ON I O OFF ON I O OFF ON I O OFF ON I O OFF ON...

Page 13: ...cuit breaker is tripped If the LED is off there is no input power to the unit Check the output voltage at each set of output terminals with a digital voltmeter 13 4 With the A side LED green use an oh...

Page 14: ...WER LLC 65 Industrial Park Rd Dunlap TN 37327 United States Manufacturing facility UNIPOWER Slovakia SRO ZLATOVSKA 1279 Business Center 22 91105 Trencin Slovakia Phone 1 954 346 2442 Toll Free 1 800 4...

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