Huawei UPS5000-E User Manual page 8

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0) Contents
6 Power-On and Commissioning.........................................................................................165
6.1 Check before commissioning.......................................................................................................................................... 165
6.2 (Optional) Commissioning the ATS Before Power-On.......................................................................................... 165
6.3 Powering On and Starting the UPS..............................................................................................................................168
6.3.1 Power-On........................................................................................................................................................................... 169
6.3.2 Initial Startup.................................................................................................................................................................... 169
6.3.3 Starting the Inverter.......................................................................................................................................................172
6.3.4 Powering On Loads........................................................................................................................................................ 172
6.4 (Optional) Setting the BSC Mode................................................................................................................................. 173
6.5 Shutting Down and Powering Off the UPS............................................................................................................... 175
6.6 Cold-Starting the UPS Using Batteries........................................................................................................................ 176
6.7 Transferring to Bypass Mode.......................................................................................................................................... 177
6.8 Setting ECO Mode.............................................................................................................................................................. 177
6.9 Testing Batteries..................................................................................................................................................................179
6.9.1 Lead-Acid Battery Test.................................................................................................................................................. 179
6.9.1.1 Forced Equalized Charging Test.............................................................................................................................. 179
6.9.1.2 Shallow Discharge Test.............................................................................................................................................. 180
6.9.1.3 Capacity Test................................................................................................................................................................. 181
6.9.2 Lithium Battery Test....................................................................................................................................................... 182
6.9.2.1 Shallow Discharge Test.............................................................................................................................................. 182
6.9.2.2 Capacity Test................................................................................................................................................................. 184
6.10 Downloading Data...........................................................................................................................................................185
6.11 Performing EPO................................................................................................................................................................ 185
6.12 Clearing the EPO State...................................................................................................................................................186
6.13 Setting Hibernation Mode............................................................................................................................................ 187
6.14 Transferring to Maintenance Bypass Mode............................................................................................................ 187
6.15 Transferring from Maintenance Bypass Mode to Normal Mode.....................................................................188
7 Maintenance.........................................................................................................................190
7.1 UPS Maintenance............................................................................................................................................................... 192
7.2 Lead-Acid Battery Maintenance.................................................................................................................................... 196
7.3 Power Distribution System Maintenance................................................................................................................... 201
7.3.1 Monthly Maintenance................................................................................................................................................... 201
7.3.2 Annual Maintenance......................................................................................................................................................202
8 Troubleshooting...................................................................................................................203
9 Parts Replacement.............................................................................................................. 206
9.1 Replacing a Fuse................................................................................................................................................................. 206
9.2 Replacing an Indicator...................................................................................................................................................... 208
9.3 Replacing a Circuit Breaker............................................................................................................................................. 210
A PDC Silk Screen Description............................................................................................. 212
B Acronyms and Abbreviations........................................................................................... 213
Issue 06 (2023-08-25) Copyright © Huawei Digital Power Technologies Co., Ltd. vii