FusionModule1000A20 Prefabricated All-in-One Data
Center
Installation Guide
6 Installing Devices Inside the Pre-fab. Module
Issue 02 (2020-01-15)
Copyright © Huawei Technologies Co., Ltd.
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6.2.3 Installing a Battery (TP48400B or TP48600B)
Prerequisites
The pre-fab. modules have been installed.
Precautions
Before installing batteries, ensure that battery circuit breakers are OFF or battery fuses
are in the open position.
To ensure personal safety, unpack, move, and install batteries by following the
instructions in the manuals delivered with the batteries.
Except for necessary functional parts, wrap the exposed metal parts of tools such as
screwdrivers and wrenches with at least two layers of insulation tape.
Wrap the OT terminal of a cable with insulation tape, and remove the tape when the
cable is placed in position and the terminal to be connected is confirmed.
Leave one break point disconnected when connecting batteries at each layer, and connect
the break point on each layer after other cables are connected.
Tighten screws to prevent sparks generated upon power-on.
Only qualified technicians can connect battery cables.
Ensure that all the safety measures have been taken before installation.
Before connecting battery cables, remove the battery fuses from the DC power system
using a fuse extracting unit.
Never short-circuit the two poles of a battery when handling or installing batteries.
Preparations
Tools: Phillips screwdriver, pallet truck, adjustable wrench, protective gloves
Materials: insulation tape, battery, copper bar or cable
Documents: documents delivered with the batteries
Skill requirement: personnel qualified for installing batteries
Procedure
Step 1
Use a pallet truck to move batteries to a position near the pre-fab. module door.
Step 2
Unpack the batteries.
Step 3
Install the battery into a large power supply and complete the connection of the battery power
cable.
1.
Install the batteries in the battery compartment from right to left, and from the bottom to
the top.
Install the TP48400B battery in the central office (CO) power cabinet, and the TP48600B battery in the
battery cabinet.
