Huawei UPSJZ-T Series - Page 5

5.3 Shutting Down the UPS...................................................................................................................................................... 79
5.4 Transferring to Bypass Mode Manually.........................................................................................................................80
5.5 Transferring from Bypass Mode to Inverter Mode.................................................................................................... 80
5.6 Switching to Battery Self-Check...................................................................................................................................... 80
5.7 Enabling/Disabling the Buzzer O................................................................................................................................. 80
5.8 Manually Clearing an Alarm............................................................................................................................................. 80
5.9 Checking the Alarm Cause................................................................................................................................................ 81
6 Storage and Maintenance................................................................................................... 82
6.1 Storage..................................................................................................................................................................................... 82
6.2 Maintenance........................................................................................................................................................................... 82
7 Routine Maintenance........................................................................................................... 83
7.1 UPS Maintenance..................................................................................................................................................................83
7.2 Battery Maintenance........................................................................................................................................................... 85
8 Troubleshooting.....................................................................................................................90
9 Technical
Specications....................................................................................................... 92
9.1 Physical
Specications......................................................................................................................................................... 92
9.2 Environmental Specications............................................................................................................................................ 92
9.3 Mains Input Electrical Specications..............................................................................................................................93
9.4 Bypass Input Electrical Specications............................................................................................................................ 94
9.5 Output Electrical Specications....................................................................................................................................... 94
9.6 Battery Electrical Specications....................................................................................................................................... 96
9.7 ECO Specications................................................................................................................................................................ 98
9.8 System Electrical Specications....................................................................................................................................... 98
9.9 Safety Regulations and EMC.............................................................................................................................................99
A Acronyms and Abbreviations........................................................................................... 100
UPSJZ-T-(1 kVA–3 kVA)
User Manual Contents
2022-08-15 v