Table Of Contents - Huawei SUN2000 Series User Manual

SUN2000-(90KTL-100KTL) Series
User Manual
About This Document .................................................................................................................... ii
1 Safety Precautions ......................................................................................................................... 1
2 Overview ......................................................................................................................................... 4
2.1 Introduction .................................................................................................................................................................. 4
2.2 Appearance ................................................................................................................................................................... 5
2.3 Label Description .......................................................................................................................................................... 8
2.4 Working Principles........................................................................................................................................................ 9
2.4.1 Conceptual Diagram .................................................................................................................................................. 9
2.4.2 Working Modes ........................................................................................................................................................ 10
3 Storage ........................................................................................................................................... 12
4 Installation.................................................................................................................................... 13
4.1 Checking Before Installation ...................................................................................................................................... 13
4.2 Tools ........................................................................................................................................................................... 14
4.3 Determining the Installation Position ......................................................................................................................... 15
4.3.1 Environment Requirements ..................................................................................................................................... 15
4.3.2 Space Requirements ................................................................................................................................................. 16
4.4 Installing the Mounting Bracket ................................................................................................................................. 19
4.4.1 Support-mounted Installation .................................................................................................................................. 19
4.4.2 Wall-mounted Installation ........................................................................................................................................ 22
4.5 Installing the SUN2000 .............................................................................................................................................. 24
5 Electrical Connections ................................................................................................................ 29
5.1 Precautions .................................................................................................................................................................. 29
5.2 Crimping the OT Terminal .......................................................................................................................................... 29
5.3 Opening the Maintenance Compartment Door ........................................................................................................... 31
5.4 Installing the AC Output Power Cable ........................................................................................................................ 33
5.5 Connecting DC input power cables ............................................................................................................................ 40
5.6 Installing the Communications Cable ......................................................................................................................... 45
5.6.1 Communication Mode Description .......................................................................................................................... 45
5.6.2 Installing the RS485 Communications Cable .......................................................................................................... 46
5.6.2.1 Terminal Block Connection .................................................................................................................................. 47
5.6.2.2 Connecting Cables to the RJ45 Network Port ...................................................................................................... 50
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Copyright © Huawei Technologies Co., Ltd.
Contents
Contents
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