UPS2000-G-(6 kVA-20 kVA)
User Manual
Contents
Issue 10 (2017-01-19)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
v
Contents
About This Document .................................................................................................................... ii
1 Safety Precautions ......................................................................................................................... 1
1.1 General Safety .............................................................................................................................................................. 1
1.2 Electrical Safety ............................................................................................................................................................ 3
1.3 Operating Environment................................................................................................................................................. 6
1.4 Battery .......................................................................................................................................................................... 7
1.5 Mechanical Safety ........................................................................................................................................................ 9
1.6 Laying Out Cables ...................................................................................................................................................... 11
2 UPS2000-G-(6kVA-20kVA) Quick Introduction ................................................................... 12
2.1 Model Description ...................................................................................................................................................... 12
2.2 Working Principle ....................................................................................................................................................... 13
2.2.1 Conceptual Diagram ................................................................................................................................................ 13
2.2.2 Working Modes ........................................................................................................................................................ 13
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 ........................................................................................................................................................................ 27
3.1.3 Power Cables ........................................................................................................................................................... 28
3.1.4 Unpacking and Checking ......................................................................................................................................... 33
3.2 Single UPS/Parallel System Installation ..................................................................................................................... 34
3.3 Installing a Backfeed Protection Device ..................................................................................................................... 34
3.3.1 Feedback Prevention Connections (With Dry Contract Control) ............................................................................. 36
3.4 Check After Installation .............................................................................................................................................. 39
4 Control Panel ............................................................................................................................... 41
4.1 Introduction ................................................................................................................................................................ 41
4.2 Indicators .................................................................................................................................................................... 41
4.3 Functional Buttons ...................................................................................................................................................... 42
4.4 LCD ............................................................................................................................................................................ 43
4.5 LCD Startup Screens .................................................................................................................................................. 43