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Automotive Power Distribution Unit
User Manual
Model:
PDU-16SS

Table of Contents

Product Overview.....................................................................................................................................................................................................2
Introduction/Features/Technical Specifications..................................................................................................................................................3
Warnings....................................................................................................................................................................................................................4
Installation.................................................................................................................................................................................................................5
Wiring Diagram.........................................................................................................................................................................................................6
Wire Gauge Size Tables............................................................................................................................................................................................7
Modes of Operation.................................................................................................................................................................................................8
Programming Low Voltage Shutdown and Timed Shutdown.............................................................................................................................9
Package Contents...................................................................................................................................................................................................10
Warranty and Product Return Policy..................................................................................................................................................................12
July 30th, 2019
212-0024-SS
1

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Summary of Contents for D&R ELECTRONICS PDU-16SS

  • Page 1: Table Of Contents

    Automotive Power Distribution Unit User Manual Model: PDU-16SS Table of Contents Product Overview………………………………………………………………………………………………………………………………………………………………………..……2 Introduction/Features/Technical Specifications……….……………………………………………………………………………………………………………………….3 Warnings…………………………………………………………………………………………………………………………………………………………………………………………..4 Installation………………………………………………………………………………………………………………………………………………………………………………………..5 Wiring Diagram………………………………………………………………………………………………………………………………………………………………………………...6 Wire Gauge Size Tables……………………………………………………………………………………………………………………………………………………………………..7 Modes of Operation………………………………………………………………………………………………………………………………………………………………………….8 Programming Low Voltage Shutdown and Timed Shutdown……………………………………………………………………………………………………………..9 Package Contents……………………………………………………………………………………………………………………………………………………………………………10 Warranty and Product Return Policy……………………………………………………………………………………………………………………………………………...12...
  • Page 2: Product Overview

    Product Overview Figure 1: PDU-16SS July 30th, 2019 212-0024-SS...
  • Page 3: Introduction/Features/Technical Specifications

    Introduction The PDU-16SS is designed to provide automotive emergency and public service vehicle equipment installers with a solid state, single point power distribution system for installed electrical devices. The installation is fast, reliable and safe. It offers programmable low battery voltage shutdown, programmable timed shut- down, power distribution and equipment protection.
  • Page 4: Warnings

    Maintenance The PDU-16SS does not require user maintenance except for the individual fuse replacements. Warning Do not attempt to open or repair. Contact your local distributor or D&R Electronics for repair.
  • Page 5: Installation

    Mechanical Installation The PDU-16SS may be mounted anywhere inside the vehicle away from heat, moisture or the elements. NOTE the PDU is not weather tight. Do not mount it in the engine compartment, on the exterior of the vehi- cle or an area where moisture, dirt or other contaminants can fall into the exposed areas of the PDU. Ensure that the mounting location is flat and the device is secured to solid vehicle body parts.
  • Page 6: Wiring Diagram

    Wiring Diagram Figure 2: Wiring July 30th, 2019 212-0024-SS...
  • Page 7: Wire Gauge Size Tables

    Table 1: Recommended Input Power Feed Wire Size Max. Total Load Wire Size (AWG) vs Wire Length (3% drop) Current Amps <5 ft. 5-10 ft. 10-15 ft. 15-20 ft. 25-30 ft. #3/0 #2/0 #4/0 Table 2: Recommended Circuit Load Wire Size Max.
  • Page 8: Modes Of Operation

    Modes of Operation Standby Mode In Standby Mode the PDU is dormant with zero consumption. It awakes either by turning the Ignition ON or by depressing the test switch. The test switch will turn on all outputs for two minutes and if no other action is taken during this time, the PDU will go dormant again.
  • Page 9: Programming Low Voltage Shutdown And Timed Shutdown

    Low Voltage Shutdown Setup The PDU-16SS’ factory default LOW VOLTAGE SHUTDOWN value is set to 11.5 VDC for both Group 1 and Group 2 outputs. This value can be adjusted by the user for each of the two output groups separately by fol- lowing these steps: ...
  • Page 10: Package Contents

    Package Contents Part Number Description PDU-16SS PDU-16SS unit w/ 16 out, display, dual programmable timer 212-0024-SS Manual PDU-16SS unit Designator sheet for PDU-16SS to record all setup installa- 196-0070 Lug LD 6 AWG stud 1/4” 205-0052 Spade #8 16-14 Ga NOTE;...
  • Page 11 NOTES July 30th, 2019 212-0024-SS...
  • Page 12: Warranty And Product Return Policy

    WARRANTY D & R Electronics warrants its new products to be free from defects in material and workmanship, un- der normal use and service for a period of one year on parts replacement. This warranty applies only to original purchasers acquiring the product directly from D&R Electronics, or its authorized dealers.

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