UPS5000-E-(50 kVA-300 kVA) 
User Manual (50 kVA Power Modules) 
 
Copyright © Huawei Technologies Co., Ltd. 
 
Figure 4-50 Maintenance 
 
 
Upgrade the system software version. 
Query the software and hardware versions of devices in the system. 
Import and export system configuration files. 
Query and export E-labels of devices in the system. 
Users can add, modify, delete, lock, and unlock operations, and set 
passwords. 
Export fault information. 
 
4.3 Old WebUI 
 
User interfaces displayed in this document correspond to the WebUI version V100R003C01SPC408 and 
are for reference only. 
4.3.1 Login 
Context 
Internet Explorer 11 is used as the example browser.