Huawei UPS5000 User Manual page 4

UPS5000 Backfeed Protection Card
User Manual (03021KQQ)
Symbol
Change History
Changes between document issues are cumulative. The latest document issue contains all the
changes made in earlier issues.
Issue 05 (2017-04-28)
This is the fifth release, which updated the section "MDU Settings".
Issue 04 (2017-01-04)
This is the fourth release, which optimized description.
Issue 03 (2016-08-10)
This is the third release, which optimized description, updated the snapshots of the monitoring
system, and added the section of parts replacement.
Issue 02 (2013-12-20)
This is the second release, which optimized the document structure and some language
expressions.
Issue 01 (2013-06-15)
This is the first release.
Issue 05 (2017-04-28)
Description
injury.
Calls attention to important information, best practices and
tips.
NOTE is used to address information not related to personal
injury, equipment damage, and environment deterioration.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
About This Document
iii