
3.1 Installation Preparations.................................................................................................................................................... 36
3.1.1 Site.......................................................................................................................................................................................... 36
3.1.2 Tools and Instruments..................................................................................................................................................... 39
3.1.3 Power Cables.......................................................................................................................................................................41
3.1.4 Unpacking and Checking................................................................................................................................................ 47
3.1.4.1 30 kVA/40 kVA UPS.......................................................................................................................................................47
3.1.4.2 80 kVA UPS...................................................................................................................................................................... 48
3.2 Installing a Single UPS........................................................................................................................................................ 51
3.2.1 Installing the UPS5000-A-30 kVA/40 kVA................................................................................................................ 51
3.2.2 Installing the UPS5000-A-80 kVA................................................................................................................................ 61
3.2.3 (Optional) Installing Antiseismic Kits......................................................................................................................... 72
3.2.4 (Optional) Installing a Battery Monitoring Unit.................................................................................................... 73
3.2.5 Installing Batteries............................................................................................................................................................ 75
3.2.6 UPS Cable Connection Reference.................................................................................................................................76
3.2.7 Routing Cables................................................................................................................................................................... 77
3.2.7.1 Cable Routes.................................................................................................................................................................... 77
3.2.7.2 Connecting Ground Cables......................................................................................................................................... 78
3.2.7.3 Connecting AC Input Power Cables......................................................................................................................... 80
3.2.7.4 Connecting AC Output Power Cables..................................................................................................................... 84
3.2.7.5 Connecting Battery Cables..........................................................................................................................................85
3.2.8 Remote EPO........................................................................................................................................................................ 87
3.2.9 Connecting Communications Cables.......................................................................................................................... 88
3.3 Installing a Parallel System............................................................................................................................................... 88
3.3.1 Connecting Power Cables............................................................................................................................................... 88
3.3.2 Connecting Signal Cables............................................................................................................................................... 92
3.4 Installation Verication.......................................................................................................................................................94
4 LCD and WebUI...................................................................................................................... 99
4.1 MDU.......................................................................................................................................................................................... 99
4.2 LCD.......................................................................................................................................................................................... 101
4.2.1 Overview............................................................................................................................................................................ 102
4.2.2 Status Screen.................................................................................................................................................................... 102
4.2.3 Alarms................................................................................................................................................................................. 105
4.2.4 Settings Screen.................................................................................................................................................................107
4.2.5 Control................................................................................................................................................................................ 121
4.2.6 About Screen.................................................................................................................................................................... 123
4.3 WebUI..................................................................................................................................................................................... 123
4.3.1 Login.................................................................................................................................................................................... 123
4.3.2 Monitoring Page..............................................................................................................................................................124
4.3.2.1 Parameter Settings...................................................................................................................................................... 125
4.3.2.2 Communications Settings......................................................................................................................................... 133
4.3.2.3 Control.............................................................................................................................................................................133
4.3.3 Query Page........................................................................................................................................................................134
UPS5000-A-30 kVA, 40 kVA and 80 kVA
User Manual Contents
Issue 13 (2022-01-19) Copyright © Huawei Technologies Co., Ltd. vii