Table of Contents
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Table of Contents
Table of Contents
Important Safety Instructions ................................................................................................................. i
General Instructions ....................................................................................................................................... ii
Safety Precautions ......................................................................................................................................... ii
Personnel and Equipment Warnings ...............................................................................................................iii
Dangerous Voltages .......................................................................................................................................iii
Lock Out/Tag Out Guidelines ..........................................................................................................................iv
General Warnings ..........................................................................................................................................iv
Table of Contents ................................................................................................................................... i
Tables ................................................................................................................................................... iii
Figures .................................................................................................................................................. iv
1. About this Manual ............................................................................................................................ 1
1.1
Purpose................................................................................................................................................ 1
1.2
Target Audience.................................................................................................................................... 1
1.3
Organization ......................................................................................................................................... 1
1.4
Revision History .................................................................................................................................... 2
1.5
Acronyms and Abbreviations................................................................................................................. 3
2. Product Description .......................................................................................................................... 4
2.1
Major Components ............................................................................................................................... 4
2.1.1
Battery Module (Type A / Type B) ............................................................................................ 5
2.1.2
SMU (String Management Unit) .............................................................................................. 7
2.1.3
SMPS Assembly (Type A / Type B) .......................................................................................... 10
2.1.4
Rack Frame........................................................................................................................... 17
3. Installing the Product ...................................................................................................................... 18
3.1
Grounding the Battery System ............................................................................................................ 18
3.2
Arc Flash Calculations ......................................................................................................................... 19
3.3
Installation Procedure ......................................................................................................................... 20
3.4
Preparation Stage-Procedure ............................................................................................................ 22
3.5
Preparation Stage-Unpacking............................................................................................................ 23
3.6
Preparation Stage-Ground Wire and Tools ......................................................................................... 24
3.6.1
Ground Wires ....................................................................................................................... 24
3.6.2
Ground Wire Fasteners ......................................................................................................... 24
3.6.3
Rack Fasteners (Anchors) ...................................................................................................... 24
3.6.4
Multiple Rack Fasteners ........................................................................................................ 24
3.7
Preparation Stage-Recommended Tools/Instruments ........................................................................ 25
3.8
Preparation Stage-Visual Inspection .................................................................................................. 27
3.8.1
Inspection of the Rack Frame ................................................................................................ 27
3.8.2
Inspection of the Modules .................................................................................................... 27
3.8.3
Inspecting the SMU .............................................................................................................. 27
3.8.4
Inspecting the SMPS assembly .............................................................................................. 28
3.9
Rack Anchoring Stage ......................................................................................................................... 29
3.10 Rack Installation Stage ........................................................................................................................ 38
3.10.1 Front Door Removal .............................................................................................................. 39
3.10.2 SMU and SMPS Assembly Installation .................................................................................... 41
English 8/2019. Rev 0.0
Confidential
i
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