Huawei UPS5000-E Series - Table of Contents

UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
Contents
Issue 11 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
v
Contents
About This Document .................................................................................................................... ii
1 Safety Information ........................................................................................................................ 1
1.1 General Safety .............................................................................................................................................................. 1
1.2 Personnel Requirements ............................................................................................................................................... 4
1.3 Electrical Safety ............................................................................................................................................................ 4
1.4 Installation Environment Requirements ....................................................................................................................... 6
1.5 Mechanical Safety ........................................................................................................................................................ 7
1.6 Device Running Safety ................................................................................................................................................. 9
1.7 Battery Safety ............................................................................................................................................................. 11
1.8 Others.......................................................................................................................................................................... 13
2 Overview ....................................................................................................................................... 15
2.1 Model Description ...................................................................................................................................................... 15
2.2 Working Principle ....................................................................................................................................................... 16
2.2.1 Conceptual Diagram ................................................................................................................................................ 16
2.2.2 Working Modes ........................................................................................................................................................ 17
2.2.2.1 Normal Mode ........................................................................................................................................................ 17
2.2.2.2 Bypass Mode ........................................................................................................................................................ 18
2.2.2.3 Battery Mode ........................................................................................................................................................ 19
2.2.2.4 Maintenance Bypass Mode ................................................................................................................................... 20
2.2.2.5 ECO Mode ............................................................................................................................................................ 21
2.3 Product Introduction ................................................................................................................................................... 23
2.3.1 Structure ................................................................................................................................................................... 23
2.3.2 Power Module .......................................................................................................................................................... 29
2.3.3 Bypass Module ........................................................................................................................................................ 30
2.3.4 Control Module ........................................................................................................................................................ 33
2.3.4.1 Overview .............................................................................................................................................................. 33
2.3.4.2 ECM...................................................................................................................................................................... 34
2.3.4.3 Dry contact card .................................................................................................................................................... 36
2.3.4.4 Monitoring interface card ..................................................................................................................................... 38
2.3.5 MDU ........................................................................................................................................................................ 42
2.4 Typical configurations ................................................................................................................................................ 44
2.4.1 Single UPS ............................................................................................................................................................... 44