Huawei SUN2000-330KTL-H2 User Manual

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............................................................................................................................................................................. 18
2.4 Circuit Diagram......................................................................................................................................................................21
2.5 Working Modes..................................................................................................................................................................... 21
2.6 Label Description.................................................................................................................................................................. 23
3 Storage Requirements..........................................................................................................25
4 Installation..............................................................................................................................27
4.1 Installation Modes................................................................................................................................................................ 27
4.2 Installation Requirements.................................................................................................................................................. 27
4.2.1 Site Selection Requirements.......................................................................................................................................... 27
4.2.2 Clearance Requirements................................................................................................................................................. 30
4.2.3 Angle Requirements......................................................................................................................................................... 33
4.3 Preparing Tools...................................................................................................................................................................... 33
4.4 Checking Before Installation............................................................................................................................................. 36
4.5 Moving the SUN2000.......................................................................................................................................................... 37
4.6 Installing the SUN2000 on a Support............................................................................................................................ 38
4.7 Installing the SUN2000 on a Pole Clamp..................................................................................................................... 39
5 Electrical Connections.......................................................................................................... 40
5.1 Precautions.............................................................................................................................................................................. 40
5.2 Preparing Cables................................................................................................................................................................... 41
5.3 Connecting a PE Cable........................................................................................................................................................ 44
5.4 Connecting an AC Output Power Cable........................................................................................................................45
5.5 Requirements for AC Power Cable Stripping Outside the Compartment......................................................... 52
SUN2000-(250KTL, 280KTL, 300KTL, 330KTL) Series
User Manual Contents
Issue 07 (2023-06-30) Copyright © Huawei Technologies Co., Ltd. v

Huawei SUN2000-330KTL-H2 Specifications

General

Brand	Huawei
Model	SUN2000-330KTL-H2
Category	Inverter
Language	English