No.
Item
Acceptance Criteria
10
Foreign matter cleaning
inside the cabinet
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.
11
Insulation between battery
modules and the cabinet
Set the multimeter to the buzzer mode
and use it to test the connection between
the copper bars for serial connection of
any battery modules of each battery
string in the cabinet and the battery tray.
If the multimeter does not buzz, the
insulation is good. If the multimeter
buzzes, contact maintenance engineers.
NO TE
1. In the scenarios where covers are removed for routing cables, after routing cables and
checking cable connections, use sealing putty to fill in the gap between the cables and
the cabinet.
2. After verifying the installation, reinstall all the covers.
3. Do not remove the dustproof cover before power-on to prevent dust inside the cabinet.
Figure 4-68 Fill the holes with sealing putty
(1) Paper protective film
(2) Transparent film
(3) Sealing putty (with the
transparent film facing
upward)
SmartLi 2.0
User Manual
4 Installation
Issue 09 (2022-01-30)
Copyright © Huawei Technologies Co., Ltd.
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