Contents
About This Document................................................................................................................ ii
1 Safety Information.................................................................................................................. 1
1.1 General Safety.......................................................................................................................................................................... 1
1.2 Personnel Requirements....................................................................................................................................................... 3
1.3 Electrical Safety........................................................................................................................................................................4
1.4 Installation Environment Requirements.......................................................................................................................... 5
1.5 Mechanical Safety................................................................................................................................................................... 6
1.6 Equipment Operating Environment.................................................................................................................................. 6
1.7 Battery Safety........................................................................................................................................................................... 8
2 Quick Introduction................................................................................................................ 11
2.1 Model Description................................................................................................................................................................ 11
2.2 Working Principle..................................................................................................................................................................12
2.2.1 Conceptual Diagram.........................................................................................................................................................12
2.2.2 Working Modes.................................................................................................................................................................. 12
2.3 Appearance............................................................................................................................................................................. 14
2.4 Optional Components......................................................................................................................................................... 18
3 Installation..............................................................................................................................25
3.1 Preparations............................................................................................................................................................................ 25
3.1.1 Site.......................................................................................................................................................................................... 25
3.1.2 Tools....................................................................................................................................................................................... 28
3.1.3 Power Cables.......................................................................................................................................................................30
3.1.4 Unpacking and Checking................................................................................................................................................ 34
3.2 Installation Procedure......................................................................................................................................................... 35
3.3 Installing a Backfeed Protection Device........................................................................................................................35
3.3.1 Backfeed Protection Device
Specications............................................................................................................... 35
3.3.2 Feedback Prevention Connections (With Dry Contract Control)...................................................................... 37
3.4 Verifying the Installation.................................................................................................................................................... 39
4 Control Panel..........................................................................................................................41
4.1 Introduction............................................................................................................................................................................ 41
4.2 Indicators................................................................................................................................................................................. 42
4.3 Functional Buttons............................................................................................................................................................... 43
4.4 LCD............................................................................................................................................................................................. 44
UPS2000-G- (6 kVA-20 kVA)
User Manual Contents
Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd. v