Huawei UPS5000-H User Manual page 10

UPS5000-H-(1200 kVA-1600 kVA)
User Manual (100 kVA Power Modules) Contents
8.1 Starting a Parallel System............................................................................................................................................... 355
8.2 Shutting Down and Powering Off a Parallel System............................................................................................. 359
8.3 Performing EPO...................................................................................................................................................................360
8.4 Commissioning a Dual-Bus System..............................................................................................................................360
9 Routine Maintenance.........................................................................................................362
9.1 UPS Maintenance............................................................................................................................................................... 362
9.1.1 Monthly Maintenance................................................................................................................................................... 363
9.1.2 Quarterly Maintenance................................................................................................................................................. 363
9.1.3 Annual Maintenance......................................................................................................................................................364
9.2 Lead-Acid Battery Maintenance.................................................................................................................................... 364
9.2.1 Precautions for Battery Maintenance...................................................................................................................... 365
9.2.2 Monthly Maintenance................................................................................................................................................... 365
9.2.3 Quarterly Maintenance................................................................................................................................................. 366
9.2.4 Annual Maintenance......................................................................................................................................................367
10 Troubleshooting................................................................................................................ 369
11 Technical Specifications...................................................................................................372
11.1 Physical Specifications.................................................................................................................................................... 372
11.2 Environmental Specifications....................................................................................................................................... 374
11.3 Safety Compliance and ECM Specifications............................................................................................................ 374
11.4 Mains Input Electrical Specifications......................................................................................................................... 375
11.5 Bypass Input Electrical Specifications....................................................................................................................... 376
11.6 Battery Electrical Specifications.................................................................................................................................. 376
11.7 Output Electrical Specifications.................................................................................................................................. 377
11.8 System Electrical Specifications.................................................................................................................................. 379
A Alarm List............................................................................................................................. 380
B Lifting Trolley.......................................................................................................................381
C Acronyms and Abbreviations........................................................................................... 383
Issue 05 (2021-10-13) Copyright © Huawei Technologies Co., Ltd. ix