No.
Item
Acceptance Criteria
02
Neat arrangement
The UPS and its adjacent cabinets are
neatly arranged and secured with
connecting plates.
03
Cable layout
Cables are routed properly and cable
routing meets customer requirements.
04
Cable labels
Both ends of a cable are labeled. Labels
are concise and easy to understand.
05
Cable ties
Distances between cable ties are the
same, and no burr exists.
06
Cable connections
The input, output, and battery cables are
securely connected. For the cables
secured by screws, the washers are
flattened.
07
Grounding
The resistance between the UPS ground
bar and the equipment room ground bar
is less than 0.1 ohm.
08
AC phase sequence
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 must be
consistent.
09
Battery cables
The battery strings are correctly
connected to the UPS.
10
Operating environment
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.
UPS5000-E-(30 kVA–120 kVA)-FM
User Manual
3 Installation
Issue 03 (2022-01-30)
Copyright © Huawei Technologies Co., Ltd.
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