Huawei UPS5000-S-1200 kVA User Manual page 115

UPS5000-S-1200 kVA
User Manual
If the check results of listed items 8 and 9 in
acceptance criteria, the UPS may be damaged.
Table 3-8 Installation checklist
No.
01
02
03
04
05
06
07
08
09
10
Issue 10 (2023-05-26)
NO TICE
Item
UPS installation
Neat arrangement
Layout of the busway
and cables
Labels on the busway
and cables
Cable ties
Cable and busbar
connections
Grounding
AC phase sequence
Battery cable
connections
Foreign matter
cleaning inside the
cabinet
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Table 3-8
Acceptance Criteria
The UPS is securely installed and does not tilt
due to vibration.
The UPS and its adjacent cabinets are neatly
arranged and secured with connecting plates.
The busway and cables are routed properly as
required by the customer.
Both ends of a busway and cable are labeled.
Labels are concise and easy to understand.
Cable ties are secured evenly and no burr exists.
The input busbar, output busbar, and battery
cables are securely connected. For those secured
by screws, the spring washers are flattened.
The resistance between the UPS ground bar and
the equipment room ground bar is less than 0.1
ohm.
The mains input, bypass input, and output phase
sequences are correct.
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.
1. There is no foreign matter (such as copper
wires and screws) on the top of the cabinet.
2. There is no foreign matter on the copper bar
terminals.
3. There is no foreign matter around switch
terminals.
4. There is no foreign matter on the bottom
plate of the cabinet.
5. There is no foreign matter on the rear module
subrack.
3 Installation
do not meet the
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