Huawei ESS-480-72BCN1 User manual

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HUAWEI TECHNOLOGIES CO., LTD.
UPS5000-E-(25 kVA-75 kVA)-BF Modular
Battery Cabinet
Quick Guide
Issue: 02
Part Number: 31507794
Date: 2017-09-22

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Model Function Weight (Full
Configuration) Dimensions (H x W x D)
ESS-480-
72BCN1 One battery string contains four battery modules. Eight
strings can be configured.
Each battery module contains
ten 12 V/9 Ah lead-acid
batteries.
1400 kg 2000 mm x 600 mm x 1100 mm
1Product Overview
(1) Cabinet
(2) Battery modules
(3) CAN expansion card
(4) Battery switch
(5) Folder
Use insulated tools when installing the equipment.
NOTICE
Copyright © Huawei TechnologiesCo., Ltd. 2017. All rights reserved.

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1. (Optional, for secured installation) Determine the position for installing the cabinet. Mark
mounting holes based on the marking-off template, which is delivered with the battery cabinet.
2Installing a Battery Cabinet
2. (Optional, for secured installation) Use a hammer drill to drill holes for installing expansion bolts
and then install four expansion bolts in the holes. Remove the bolt, spring washer, and flat washer.
3. Move the cabinet over its castors to the installation position.
4. Lower the four leveling feet at the bottom of the battery cabinet by using a wrench until all the four
castors at the bottom hang in the air and the leveling feet bear all of the cabinet weight.
5. Check the cabinet levelness using a level. If the cabinet is not leveled, adjust the leveling feet.
Unit: mm Top view

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8. (Optional, for secured installation) Insert
four M12x115 expansion bolts into the
expansion bolt holes in the floor, and
tighten the expansion bolts.
7. (Optional, for secured installation) Remove
the four rubber plugs from the bottom of the
cabinet (two at the front and two at the rear).
6. (Optional, for secured installation) Remove the rear cover from the cabinet and open the front
door of the cabinet.
To prevent electric shocks,
ensure that battery modules
are not installed before
removing the rear cover from
the cabinet.
9. (Optional, for secured installation) After the cabinet is secured, reinstall the rear cover for the
cabinet.
3Installing Cables
1. To prevent electric shocks, ensure that battery modules are not installed before connecting
cables.
2. When you choose to route cables by drilling holes, drill holes on the bottom plate, and paste
grommet strip to the hole edge to protect cables.
3. The battery +, N, and –cables can be routed only from the bottom. The signal cables can
be routed from the top or bottom. This document describes how to route cables from the
bottom as an example.
NOTICE
NOTICE

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1. Route a cable into the cabinet.
2. Pull the cable to the copper bar to which the cable will be connected, determine the cable length,
and label the cable.
•Mark a line where the cable is to be cut.
•Mark a line where the cable is to be stripped and an OT/DT terminal is to be crimped.
3. Pull the cable that has been marked out of the cabinet, cut the cable from the marked position,
and strip the cable and crimp an OT/DT terminal at the other marked position.
4. Connect the cable with a crimped OT/DT terminal to the corresponding copper bar and bind it to
a nearby beam.
5. Clean foreign matter inside the cabinet.
Cable Connection Reference
3.1

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4. Connect one end of the battery cable to
battery wiring terminals +, N, and –in the
UPS cabinet.
1. Remove the cover from the power
distribution subrack. 2. Remove the big cover from the cabinet bottom, drill holes based on site
conditions, and reinstall the big cover in
the cabinet.
3. Connect the ground cable.
5. Connect the other end of the battery cable
to terminals +, N, and –in the battery
cabinet.
Connecting Cables
3.2

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6. Connect the 15 V power cable between the battery cabinet and the UPS cabinet.
This document describes how to connect cables between battery cabinets and UPS5000-E-
75K-BF as an example. A maximum of four battery cabinets can be connected in parallel. If
there is more than one battery cabinet, connect the +, N, and –copper bars of the two battery
cabinets nearby in parallel by using cables. The following figure shows two battery cabinets
connect in parallel.
NOTE
This document describes how to connect cables between battery cabinets and UPS5000-E-
75K-BF as an example. A maximum of four battery cabinets can be connected in parallel. If
there is more than one battery cabinet, connect them as the figure below.
NOTE
UPS Battery
cabinet 1 Battery cabinet 2 Battery cabinet 3 Battery cabinet 4

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7. Set the DIP switches of CAN expansion card. Connect the communications cable between the
battery cabinet and the CAN expansion card in the UPS cabinet.
DIP1 to DIP4 represent the four
bits of the DIP switch. DIP2 is the
least significant bit and DIP4 is the
most significant bit. Ignore DIP1.
The figure and table below show
the position and status of DIP
switches.
Address of the CAN
Expansion Card
DIP2 Switch Status
DIP3 Switch Status
DIP4 Switch Status
UPS cabinet address
ON
ON
ON
Battery cabinet 1 address
OFF
ON
ON
Battery cabinet 2 address
ON
OFF
ON
Battery cabinet 3 address
OFF
OFF
ON
Battery cabinet 4 address
ON
ON
OFF
NOTE
UPS Battery
cabinet 1 Battery cabinet 2 Battery cabinet 3 Battery cabinet 4
This document describes how to connect cables between battery cabinets and UPS5000-E-
75K-BF as an example. A maximum of four battery cabinets can be connected in parallel. If
there is more than one battery cabinet, connect them as the figure below.
NOTE

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4Verifying the Installation
(1) Wiring terminal block
(2) Switches
(3) Cabinet bottom
4. If the battery cabinet does not need to be powered on immediately, it is recommended that the
battery cabinet be sealed after installation (before power-on) with baffle plates or plastic bags to
prevent dust on the top of the battery cabinet or inside the battery cabinet.
1. Check that there is no foreign matter in the cabinet.
2. After verifying the installation, reinstall all the covers.
3. In the scenarios where holes are drilled for routing cables or covers are removed for routing
cables, after routing cables and checking cable connections, use firestop putty to fill in the gap
between the cables and the cabinet.
Firestop putty

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1. Remove filler panels where battery
modules need to be installed, and
reinstall the bolts used for securing filler
panels.
The left figure shows how to install 32
battery modules (eight strings, each
string contains four battery modules)
as an example. Remove filler panels
based on the number of battery
modules to be installed.
2. Remove the protective cover from the
rear of the battery.
NOTE
5Installing Battery Modules
1. Before installing battery modules, carefully read the battery safety precautions.
2. Place the battery modules in a correct way to prevent vibrations and shocks.
3. Install the battery modules from the lower layer to the upper layer to prevent falling over due
to top-heaviness.
4. If the battery modules are empty, assemble battery modules by referring to Appendix:
Installing Batteries.
NOTE

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Appendix: Installing Batteries
2. Connect a signal cable to the indicator plate
in the front of the battery module.
1. Remove the screws that secure the
upper cover of the battery module, and
remove the upper cover by pushing it
backwards.
3. Install batteries.
3. When the battery module ready
switch is in the unlocked state,
insert the battery module.
4. Rotate the battery module ready
switch to the locked state.

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For more information, refer to the channels provided on the following page.
6. Install the insulation protective board.
5. Connect the cables between the two batteries in the middle of the battery string, then bind cables
with a cable tie.
7. Check that the voltage between the positive and negative terminals of the battery module is within
the range of 96 V to 144 V. Push the upper cover forwards as shown in the following figure to
reinstall it, and screw it.
4. Install and bind the cables.
Temporarily do not connect the cables between
the two batteries in the middle of the battery
string so that a battery loop is not formed and
operations can be performed with power off.
(1) Cable between
batteries
(2) Cable between the positive
terminal of the battery string and
the detection board
(3) Cable between the negative terminal of
the battery string and the detection board
(4) Signal cable for
the indicator plate
(5) Cable tie
NOTICE

Huawei Technologies Co., Ltd.
Huawei Industrial Base, Bantian, Longgang, Shenzhen 518129
People's Republic of China
www.huawei.com
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