Huawei UPS5000-E-200K-SM User Manual page 205

UPS5000-E-(200 kVA-300 kVA)
User Manual (50 kVA Power Modules)
No. Check Item
2 Appearance
3 Cabinet cable
hole
protection
4 Air outlet
5 Metal scraps
in the cabinet
6 Ground cable
7 Through-
current
capacity
Issue 17 (2023-07-10)
Acceptance Criteria
● Wipe the device surface
using a white paper
and the paper does not
turn black.
● The equipment is not
rusty or deformed.
The cable holes of the
cabinet have been fully
sealed using the standard
sealing plates, and rodent-
proof measures are taken.
The air outlet is not
blocked.
There is no copper scrap
or other foreign matter in
the cabinet.
The ground cable is
reliably connected to the
ground bar in the
equipment room, and the
screws are tightened.
Switches and cables meet
load requirements. The
through-current capacity
of cables is greater than
the switch specifications.
Copyright © Huawei Digital Power Technologies Co., Ltd.
Check Method and
Troubleshooting
● Check method: visual
inspection
● Troubleshooting:
Rectify the fault
according to the
acceptance criteria.
Clean up the dust on
the air filter or replace
the air filter during
dust removal.
● Check method: visual
inspection
● Troubleshooting:
Rectify the fault based
on the acceptance
criteria.
● Check method: visual
inspection
● Troubleshooting:
Rectify the fault based
on the acceptance
criteria.
● Check method: visual
inspection
● Troubleshooting:
Rectify the fault based
on the acceptance
criteria.
● Check method: visual
inspection
● Troubleshooting:
Tighten the screws.
● Check method: visual
inspection
● Troubleshooting: After
the equipment is
powered off, replace
the switches or cables.
6 Routine Maintenance
Check
Interval
Quarterly
Quarterly
Quarterly
Quarterly
Yearly
Yearly
197