MNL-001600
Rev A
1
www.ess.to
November 2017
TABLE OF CONTENTS
1. INTRODUCTION .................................................................................................................................. 2
2. PRECAUTIONS .................................................................................................................................... 2
3. INSPECTION UPON RECEIPT OF GOODS ....................................................................................... 3
3.1 General .................................................................................................................................. 3
3.2 Visible damage ...................................................................................................................... 3
3.3 Concealed damage ............................................................................................................... 3
3.4 Return of damaged goods ..................................................................................................... 3
4. SYSTEM OVERVIEW .......................................................................................................................... 3
5. GENERAL SYSTEM SPECIFICATIONS……………………................................................................. 4
5.1 DC Output Characteristics ..................................................................................................... 4
5.2 Batteries ................................................................................................................................. 4
5.3 Grounding………………………………………………………………………… ........................ 4
5.4 Environmental Conditions ...................................................................................................... 4
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Rack Dimensions ...................................................................................................................... 4
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Rack Weights (Assembled) ....................................................................................................... 5
6. INSTALLATION PROCEDURES .......................................................................................................... 5
6.1 Preparation ............................................................................................................................ 5
6.1.1 Necessary Equipment and Tools .......................................................................... 5
6.1.2 Equipment Inspection ............................................................................................ 5
6.1.3 Safety Precautions ................................................................................................ 6
7. INSTALLATION STEPS ....................................................................................................................... 6
7.1 Rack Location ........................................................................................................................ 6
7.2 Rack Mounting ....................................................................................................................... 6
7.3 DC Connections .................................................................................................................... 7
7.4 Grounding .............................................................................................................................. 7
7.5 System Operation .................................................................................................................. 7
8. SYSTEM MAINTENANCE .................................................................................................................... 8
8.1 Blown Fuse Replacement ...................................................................................................... 8
8.2 Battery Replacement Steps ................................................................................................... 8
9. WARRANTY RELATED MAINTENANCE
10. DRAWINGS/SCHEMATICS ............................................................................................................... 10
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General Rack Drawing .............................................................................................................. 10
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Anchor Specifications ............................................................................................................... 11
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Anchor Placement Dimensions ................................................................................................. 12
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General Connections Drawing .................................................................................................. 13
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EFR63 Battery Rack, 480V ....................................................................................................... 14
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EFR53 Battery Rack, 384V ....................................................................................................... 15
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Notes Page ............................................................................................................................... 16
