Huawei UPS5000-S-1200 kVA User Manual page 8

UPS5000-S-1200 kVA
User Manual Contents
5.6.2.2 Capacity Test................................................................................................................................................................. 198
5.6.3 Test Data Download...................................................................................................................................................... 199
5.7 Transferring to Maintenance Bypass Mode............................................................................................................... 200
5.8 Transferring from Maintenance Bypass Mode to Normal Mode....................................................................... 201
5.9 Performing EPO...................................................................................................................................................................201
5.10 Clearing the EPO State...................................................................................................................................................202
5.11 Data Export........................................................................................................................................................................ 203
5.12 Setting Hibernation Mode............................................................................................................................................ 204
6 Routine Maintenance.........................................................................................................206
6.1 UPS Maintenance............................................................................................................................................................... 206
6.1.1 Monthly Maintenance................................................................................................................................................... 207
6.1.2 Quarterly Maintenance................................................................................................................................................. 207
6.1.3 Annual Maintenance......................................................................................................................................................208
6.2 Lead-Acid Battery Maintenance.................................................................................................................................... 208
6.2.1 Precautions for Battery Maintenance...................................................................................................................... 209
6.2.2 Monthly Maintenance................................................................................................................................................... 209
6.2.3 Quarterly Maintenance................................................................................................................................................. 210
6.2.4 Annual Maintenance......................................................................................................................................................211
7 Troubleshooting...................................................................................................................213
8 Technical Specifications..................................................................................................... 216
A (Optional) TN-C System Application.............................................................................222
B Installing Optional Rear Copper Bar Protection Components.................................223
C Alarm List..............................................................................................................................225
D Acronyms and Abbreviations........................................................................................... 238
Issue 10 (2023-05-26) Copyright © Huawei Digital Power Technologies Co., Ltd. vii