Huawei PowerCube 500 - Safety Precautions; General Safety; Personnel Requirements; Electrical Safety

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PowerCube 500 (CPS300-N18A1H)

User Manual

Contents

Issue 02 (2019-08-30)

Contents

Preface ............................................................................................................................................... ii

1 Safety Precautions ......................................................................................................................... 1

1.1 General Safety .............................................................................................................................................................. 1

1.1.1 Disclaimer .................................................................................................................................................................. 1

1.1.2 General Requirements................................................................................................................................................ 1

1.1.3 Symbol Conventions .................................................................................................................................................. 3

1.2 Personnel Requirements ............................................................................................................................................... 5

1.3 Electrical Safety ............................................................................................................................................................ 5

1.3.1 Grounding Requirements ........................................................................................................................................... 5

1.3.2 AC and DC Power Operation Requirements .............................................................................................................. 6

1.3.3 Cabling Requirements................................................................................................................................................ 6

1.3.4 TNV Circuit ............................................................................................................................................................... 7

1.3.5 Environment Requirements and Tool Insulation ........................................................................................................ 7

1.4 Installation Environment Requirements ....................................................................................................................... 7

1.5 Mechanical Safety ........................................................................................................................................................ 8

1.5.1 Hoisting ..................................................................................................................................................................... 8

1.5.2 Using Ladders ............................................................................................................................................................ 9

1.5.3 Drilling Holes .......................................................................................................................................................... 10

1.5.4 Moving Heavy Objects ............................................................................................................................................ 11

1.6 Battery Safety ............................................................................................................................................................. 11

1.6.1 Basic Requirements ................................................................................................................................................. 11

1.6.2 Battery Installation Regulations ............................................................................................................................... 12

1.6.3 Protection Against Battery Short Circuits ................................................................................................................ 12

1.6.4 Protection Against Flammable Gas .......................................................................................................................... 13

1.6.5 Battery Leakage Handling Regulations ................................................................................................................... 13

1.6.6 Lithium Battery Scenarios ....................................................................................................................................... 13

1.7 PV Module Safety ....................................................................................................................................................... 14

1.8 DG Safety ................................................................................................................................................................... 15

1.8.1 Basic Requirements ................................................................................................................................................. 15

1.8.2 Fire Prevention......................................................................................................................................................... 15

1.8.3 Transportation Precautions ...................................................................................................................................... 15

1.8.4 Operating Safety ...................................................................................................................................................... 16

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Huawei PowerCube 500 - Safety Precautions; General Safety; Personnel Requirements; Electrical Safety

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