UPS2000-G-(1 kVA-3 kVA) 
User Manual 
 
Copyright © Huawei Technologies Co., Ltd. 
 
Indicates a hazard with a low level of risk which, if not 
avoided, could result in minor or moderate injury. 
Indicates a potentially hazardous situation which, if not 
avoided, could result in equipment damage, data loss, 
performance deterioration, or unanticipated results. 
NOTICE is used to address practices not related to 
personal injury. 
Supplements the important information in the main text. 
NOTE is used to address information not related to 
personal injury, equipment damage, and environment 
deterioration. 
 
Change History 
Changes between document issues are cumulative. The latest document issue contains all the 
changes made in previous issues. 
Issue 15 (2019-12-19) 
Added the USB port description for the new product structure. 
Issue 14 (2019-07-01) 
Updated the section "Operating Environment". 
Issue 13 (2019-05-05) 
Updated the section "Operating Environment." 
Issue 12 (2019-02-26) 
Updated the section "Output Electrical Specifications". 
Issue 11 (2018-08-29) 
 
Updated "Buttons". 
 
Updated the section "Alarm Handling". 
Issue 10 (2018-01-16) 
Added the description of device application scenarios. 
Issue 09 (2017-11-27) 
Updated the section "Operating Environment."