Huawei UPS5000-A-30 kVA - Page 105

UPS5000-A-30 kVA & 40 kVA & 80 kVA
User Manual
3 Installation
Issue 11 (2018-12-10)
Copyright © Huawei Technologies Co., Ltd.
96
No.
Item
Acceptance Criteria
13
Operating environment
The inside and outside of the cabinet, and
other operating components, are free from
conductive dust.

30 kVA/40 kVA UPS
− Ensure that there is no foreign matter
(such as copper wires and screws)
between wiring terminals, that cables
are crimped according to standards, and
that there is no bare copper wire.
− Ensure that there is no foreign matter in
the wiring terminal box.

80 kVA UPS
− Ensure that there is no foreign matter
between wiring terminals, that cables
are crimped according to standards, and
that there is no bare copper wire.
− Ensure that there is no foreign matter at
the bottom of the UPS.
NOTE
Figure 3-75 and Figure 3-76 show the positions to
be checked.
14
Check that DIP switch settings
are correct.
Set toggle switch 4 to ON.
15
Copper busbar short circuit
Copper busbars are confirmed as being
open-circuited using a multimeter, or an
insulation resistance tester.

After routing cables and checking cable connections, use sealing putty to fill in the gap between the
cables and the cabinet.

After verifying the installation, reinstall all the covers.