Huawei SUN 2000 Series - Table of Contents

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SUN2000-4.95KTL-JPL0

User Manual

Contents

Issue 03 (2020-06-03)

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 ............................................................................................................................................................. 5

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

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

2.1 Overview ...................................................................................................................................................................... 7

2.2 Appearance ................................................................................................................................................................... 9

2.3 Label Description ........................................................................................................................................................ 10

2.4 Working Principle ....................................................................................................................................................... 12

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

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

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

4.2 Tools and Instruments ................................................................................................................................................. 17

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

4.4 Installing the Mounting Bracket ................................................................................................................................. 23

4.4.1 Wall-mounted Installation ........................................................................................................................................ 24

4.4.2 Support-mounted Installation .................................................................................................................................. 25

4.5 Installing a Solar Inverter ........................................................................................................................................... 27

5 Electrical Connections ................................................................................................................ 29

5.1 Preparing Cables ......................................................................................................................................................... 30

5.2 Connecting a PE Cable ............................................................................................................................................... 30

5.3 Connecting an AC Output Power Cable ..................................................................................................................... 32

5.4 Installing DC Input Power Cables .............................................................................................................................. 35

5.5 Connecting a Signal Cable .......................................................................................................................................... 39

6 System Commissioning ............................................................................................................. 42