Table Of Contents - Huawei SUN2000 Series User Manual

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User manual (170 pages)

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Table Of Contents

Table of Contents

SUN2000-(12KTL-25KTL)-M5 Series

User Manual

Contents

About This Document................................................................................................................ ii

1 Safety Information.................................................................................................................. 1

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

1.2 Personnel Requirements....................................................................................................................................................... 2

1.3 Electrical Safety........................................................................................................................................................................ 3

1.4 Installation Environment Requirements.......................................................................................................................... 4

1.5 Mechanical Safety................................................................................................................................................................... 4

1.6 Commissioning......................................................................................................................................................................... 6

1.7 Maintenance and Replacement..........................................................................................................................................6

2 Overview....................................................................................................................................7

2.1 Product Introduction.............................................................................................................................................................. 7

2.2 Appearance............................................................................................................................................................................. 10

2.3 Label Description.................................................................................................................................................................. 12

2.4 Working Principles................................................................................................................................................................ 12

2.4.1 Working Modes.................................................................................................................................................................. 12

2.4.2 Circuit Diagram.................................................................................................................................................................. 13

3 SUN2000 Storage...................................................................................................................15

4 Installation..............................................................................................................................16

4.1 Checking Before Installation............................................................................................................................................. 16

4.2 Tools.......................................................................................................................................................................................... 17

4.3 Determining the Installation Position............................................................................................................................ 18

4.3.1 Environment Requirements............................................................................................................................................ 18

4.3.2 Space Requirements......................................................................................................................................................... 19

4.4 Moving an Inverter............................................................................................................................................................... 20

4.5 Installing an Inverter............................................................................................................................................................21

4.6 (Optional) Installing a Junction Box.............................................................................................................................. 23

5 Electrical Connections.......................................................................................................... 25

5.1 Precautions.............................................................................................................................................................................. 25

5.2 Preparing Cables................................................................................................................................................................... 26

5.3 Connecting the Ground Cable.......................................................................................................................................... 28

5.4 Installing DC Input Power Cables.................................................................................................................................... 31

Issue 01 (2022-06-15)