Unipower Guardian Access, Instruction Manual

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P O W E R I N G T E C H N O L O G Y
Document Number: MS0031-MAN rev. 7
guardian_access_ms31-man-rev7-0521.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
Chapter 2 System Description ......................................................................................................8
2.1 Overview .................................................................................................................................8
2.2 Principal of Operation .............................................................................................................9
2.3 System Parameters ................................................................................................................10
2.4 System Components..............................................................................................................12
2.4.1 System Controller ........................................................................................................12
2.4.2 DC Distribution Unit....................................................................................................12
2.4.3 Rectifier Module
..........................................................................................................13
2.4.4 Rectifier Shelf
..............................................................................................................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 Recommended Power Ratings .....................................................................................16
3.1.8 Electrical Safety Warnings ...........................................................................................17
3.1.9 Grounding ....................................................................................................................18
3.1.10 Batteries .....................................................................................................................18
3.1.10.1 Lead Acid Batteries ......................................................................................18
3.1.11 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 Site Requirements .................................................................................................................21
4.2 Unpacking .............................................................................................................................21
4.3 Tools ......................................................................................................................................21
4.4 Cable Size .............................................................................................................................22