Huawei SUN2000 MB0 Series - Table of Contents

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Contents

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

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

1.1 Personal Safety.........................................................................................................................................................................2

1.2 Electrical Safety........................................................................................................................................................................4

1.3 Environment Requirements................................................................................................................................................. 6

1.4 Mechanical Safety................................................................................................................................................................... 8

2 Overview................................................................................................................................. 13

2.1 Model Number Description............................................................................................................................................... 13

2.2 Networking Application...................................................................................................................................................... 14

2.3 Appearance............................................................................................................................................................................. 17

2.4 Working Modes..................................................................................................................................................................... 19

2.5 Label Description.................................................................................................................................................................. 20

3 Storage Requirements..........................................................................................................23

4 Installation..............................................................................................................................24

4.1 Installation Scenarios.......................................................................................................................................................... 24

4.2 Determining the Installation Position............................................................................................................................24

4.2.1 Site Selection Requirements.......................................................................................................................................... 24

4.2.2 Space Requirements......................................................................................................................................................... 25

4.3 Tools.......................................................................................................................................................................................... 27

4.4 Checking Before Installation............................................................................................................................................. 29

4.5 Moving an Inverter............................................................................................................................................................... 30

4.6 Installing an Inverter (Wall Mounting)......................................................................................................................... 30

4.7 Installing an Inverter (Support Mounting).................................................................................................................. 32

5 Electrical Connections.......................................................................................................... 35

5.1 Preparing Cables................................................................................................................................................................... 36

5.2 Connecting a PE Cable........................................................................................................................................................ 39

5.3 Connecting an AC Output Power Cable........................................................................................................................41

5.4 Connecting DC Input Power Cables................................................................................................................................45

5.5 Connecting Signal Cables................................................................................................................................................... 49

5.5.1 Connecting the RS485 Communications Cable (Inverter Cascading)............................................................. 52

5.5.2 Connecting an RS485 Communications Cable (Power Meter)..........................................................................53

SUN2000-(12K-25K)-MB0 Series

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