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UPS5000-E-(25 kVA-75 kVA)-SM
User Manual (Half Height)
No.
08
09
10
Issue 03 (2019-12-13)
Item
AC phase sequence
Battery cables
Operating environment
Copyright © Huawei Technologies Co., Ltd.
Acceptance Criteria
For a single UPS, the mains input, bypass
input, and output phase sequences are correct.
For a parallel system, the phase sequences of
each UPS are consistent.
The battery strings are correctly connected to
the UPS.
The inside and outside of the cabinet, and other
operating components, are free from
conductive dust and foreign matter.
1. Ensure that there is no foreign matter (such
as copper wires and screws) on the top of
the cabinet.
2. Ensure that there is no foreign matter at the
copper bar terminals.
3. Ensure that there is no foreign matter on the
switches, in the switch terminal groove, and
between copper bars above the switches.
4. Ensure that there is no foreign matter on the
bottom plate of the cabinet.
5. Ensure that there is no foreign matter on the
rear module subrack.
3 Installation
77
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