Unipower Guardian Access 3U - Default Chapter; Table of Contents

Page 3
POWERING TECHNOLOGY
Manual No. MS0027-MAN rev. 4
guardian_access_3u_ms27-man-rev4-0817.indd
Contents
Chapter 1 About This Manual ......................................................................................................6
1.1 Objectives ..................................................................................................................................6
1.2 Audience ....................................................................................................................................6
1.3 Document Key ...........................................................................................................................6
1.4 Feedback & Support ..................................................................................................................7
1.5 Disclaimer ..................................................................................................................................7
Chapter 2 System Description ......................................................................................................8
2.1 Overview ....................................................................................................................................8
2.2 System Parameters
...................................................................................................................11
2.3 System Components.................................................................................................................13
2.3.1 System Controller ...........................................................................................................13
2.3.2 DC Distribution Unit.......................................................................................................13
2.3.3 Rectier Module .............................................................................................................14
Chapter 3 System Safety..............................................................................................................15
3.1 Safety Warnings and Guidelines ..............................................................................................15
3.1.1 System Markings ............................................................................................................15
3.1.2 Safety Recommendations ................................................................................................15
3.1.3 Installation Warning ........................................................................................................16
3.1.4 Restricted Access Area Warnings....................................................................................16
3.1.5 System Enclosure ............................................................................................................16
3.1.6 Operating Temperature Warnings ...................................................................................16
3.1.7 Electrical Safety Warnings ..............................................................................................17
3.1.8 Grounding .......................................................................................................................18
3.1.9 Batteries ..........................................................................................................................18
3.1.9.1 Lead Acid Batteries .............................................................................................18
3.1.10 In Case of an Accident ..................................................................................................19
3.2 Caution .....................................................................................................................................19
3.2.1 Storage and Transportation .............................................................................................19
3.2.2 Disposal...........................................................................................................................19
3.2.3 Handling Electrostatic Sensitive Devices .......................................................................19
3.2.4 Traceability .....................................................................................................................19
3.2.5 Breakers ..........................................................................................................................20
3.2.6 Hot Surfaces ....................................................................................................................20
Chapter 4 Installation Guide ......................................................................................................21
4.1 Preparation ...............................................................................................................................21
4.1.1 Installation Overview ......................................................................................................21
4.1.2 Unpacking .......................................................................................................................21
4.1.3 Tools ................................................................................................................................22
4.1.4 Cable Size .......................................................................................................................23
4.2 Rack Mounting .........................................................................................................................24