Huawei SUN2000-43KTL-IN-C1 - Table of Contents

SUN2000-43KTL-IN-C1
User Manual
Contents
Issue 07 (2018-05-06)
Copyright © Huawei Technologies Co., Ltd.
iv
Contents
About This Document .................................................................................................................... ii
1 Safety Precautions ......................................................................................................................... 1
2 Overview ......................................................................................................................................... 4
2.1 Introduction .................................................................................................................................................................. 4
2.2 Appearance ................................................................................................................................................................... 5
2.3 Label Description .......................................................................................................................................................... 9
2.4 Working Principle ....................................................................................................................................................... 12
3 Inverter Storage ........................................................................................................................... 14
4 System Installation ..................................................................................................................... 15
4.1 Checking Before Installation ...................................................................................................................................... 15
4.2 Tools ........................................................................................................................................................................... 16
4.3 Wall-mounting the SUN2000...................................................................................................................................... 20
4.3.1 Determining the Installation Position ...................................................................................................................... 20
4.3.2 Moving the Inverter ................................................................................................................................................. 25
4.3.3 Installing the Mounting Bracket .............................................................................................................................. 26
4.3.4 Installing the SUN2000 ........................................................................................................................................... 29
4.4 Support-mounting the SUN2000 ................................................................................................................................ 32
4.4.1 Determining the Installation Position ...................................................................................................................... 32
4.4.2 Moving the Inverter ................................................................................................................................................. 34
4.4.3 Installing the Mounting Bracket .............................................................................................................................. 34
4.4.4 Installing the SUN2000 ........................................................................................................................................... 37
5 Connecting Cables ...................................................................................................................... 38
5.1 Opening the Maintenance Compartment Door ........................................................................................................... 38
5.2 Connecting the Ground Cable (PE) ............................................................................................................................ 40
5.3 Connecting AC Output Power Cables ......................................................................................................................... 42
5.4 Connecting DC Input Power Cables ........................................................................................................................... 49
5.5 Connecting Communications Cables .......................................................................................................................... 56
5.5.1 Communication Mode Description .......................................................................................................................... 56
5.5.2 Connecting RS485 Communications Cables ........................................................................................................... 58
5.6 Closing the Maintenance Compartment Door ............................................................................................................ 63