Huawei UPS5000-A series User manual

(1) Cover (2) Maintenance
bypass switch
(3) Control unit (4) Bypass unit
(5) Power units
(6) Monitor display unit
1
Issue: 02
Part Number: 31500BBU
Date: 2019-06-10
UPS5000-A-(200 kVA-300 kVA)
Quick Guide (Isolation Protection)
UPS Model Cabling Mode Capacity Weight Dimensions (H xW x D)
UPS5000-A-200K-FT Routed in and
out from the top 200 kVA,
300 kVA 380 kg 2000 mm x 600 mm x 850 mmUPS5000-A-300K-STT 470 kg
1Overview
UPS5000-A-200K-FT UPS5000-A-300K-STT
(1)
Cover
(2) Mains input switch
(3) Bypass input switch
(4) Maintenance bypass switch
(5) Output switch
(6) Control
unit
(7) Bypass
unit
(8) Power
units
(9) Monitor display unit
(10) Folder
Copyright © Huawei Technologies Co., Ltd. 2019. All rights reserved.

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1. Before installation, read the user manual carefully to get familiar with product information and
safety precautions.
2. Use insulated tools during installation and operation.
3. Only Huawei engineers or engineers certified by Huawei are allowed to install, commission,
and maintain the UPS. Otherwise, personal injury or equipment damage may occur, and the
resulting UPS faults are beyond the warranty scope of Huawei.
4. This document describes how to install a single UPS. For details about how to install parallel
systems, contact Huawei technical support.
2Installing the UPS
Secured Installation
1. Determine the position for installing the
cabinet. Mark mounting holes based on
the drawings. (unit: mm)
2. Use a hammer drill to drill four holes for installing
expansion bolts and then install four expansion
bolts in the holes. Remove the bolt, spring washer,
and flat washer.
3. Slide the cabinet on its castors to the installation
position.
4. (Optional) If the castors of the UPS need to be
lifted from the ground, perform Step 1 to Step 2 in
Non-Secured Installation.
5. Remove the rear panel of the cabinet, and then
open the front door.
6. Remove the four plugs from the bottom of the
cabinet (two on the front and two at the back).
7. Insert four M12x115 expansion bolts into the
expansion bolt holes in the floor, and tighten
the expansion bolts.

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2. Check whether the bottom of the cabinet is
horizontal by using a level. If the cabinet is not
leveled, adjust the leveling feet.
1. Lower the four leveling feet at the bottom of the
cabinet by using a wrench until all the four
castors at the bottom hang in the air and the
leveling feet bear the whole cabinet weight.
3Connecting Cables
Non-Secured Installation
UPS Cable Connection Reference
3.1
•Prepare cables away from the cabinets to prevent scraps from falling inside. Cable scraps may
ignite and cause personal injury or device damage.
•After cables have been installed, clean the cabinets in a timely manner. Keep the cabinets and
surrounding environment clean and tidy.
•You need to prepare terminals onsite. The stripped length of the copper wire should be the
same as that of the part of the terminal that covers the conductor.
The cabling route is for reference only. Connect cables based on site requirements.
NOTE

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1. Ensure the maintenance bypass switch is OFF.
Open the front door, remove the front cover,
and remove covers from the top of the cabinet
based on the site requirements.
Connecting Cables to the UPS5000-A-200K-FT
3.2 2. (Skip this step if the mains input and bypass
input share a power source.) Remove the
copper bars between the mains input and
bypass input.
3. Connect the ground cable, input cable
(There is no need to connect the bypass
input power cable if the mains input and
bypass input share a power source.), and
signal cable.
Signal
cable
Port
Description Bolt Specifications Torque
Mains input M10 x 40 26N•m
Bypass input M10 x 40 26N•m
Battery input M12 x 60 46N•m
Output M10 x 40 26N•m
PE M10 x 30 26N•m

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4. Connect the battery cable and output cable.
NOTE
The wire routed from the middle point of positive and negative battery strings is the neutral wire.
Take a battery string consisting of 40 batteries for example. The battery neutral wire is routed
from the middle between positive and negative battery strings, each consisting of 20 batteries.
1. Ensure the maintenance bypass switch is OFF.
Open the front door, remove the front cover,
and remove covers from the top of the cabinet
based on the site requirements.
2. (Skip this step if the mains input and bypass
input share a power source.) Remove the
copper bars between the mains input and
bypass input.
Connecting Cables to the UPS5000-A-300K-STT
3.3

Signal cable
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3. Connect the ground cable, power cable, and signal cable. There is no need to connect the
bypass input power cable if the mains input and bypass input share a power source.
NOTE
The wire routed from the middle point of positive
and negative battery strings is the neutral wire.
Take a battery string consisting of 40 batteries for
example. The battery neutral wire is routed from
the middle between positive and negative battery
strings, each consisting of 20 batteries.
Port
Description Bolt Specifications Torque
Mains input M12 x 45 46N•m
Bypass input M12 x 45 46N•m
Battery input M12 x 45 46N•m
Output M12 x 45 46N•m
PE M12 x 30 46N•m

Paper protective
film
Sealing putty
Dustproof cover
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(1) Rear of units (2) Cabinet top (3) Wiring terminal blocks (4) Switches
2. After verifying the installation, reinstall all the
covers.
3. (Remove the paper protective film from the
sealing putty.) After routing cables and verifying
cable connections, seal the gap between
cables and the cabinet using sealing putty.
4. Do not remove the dustproof cover before
power-on to prevent dust inside the UPS.
4Verifying the Installation
1. Check that there is no foreign matter in the cabinet.
Sealing putty must
be used as a whole
and the gap can be
sealed only from the
top.
UPS5000-A-200K-FT UPS5000-A-300K-STT
5Powering On and Starting the UPS
1. Before powering on the UPS, ensure that the UPS has passed all check items in the UPS5000
Commissioning and Acceptance Report and Chapter 4.
2. Measure the voltage and frequency of the UPS upstream input switch. The line voltage range is
138–485 V AC, and the frequency range is 40–70 Hz.

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Powering On the UPS
5.1
Starting the Inverter
5.2
Initial Startup
a) If this is the initial startup, set the language, time, date, network parameters, and system
parameters on the Settings Wizard screen.
System User LCD Preset Password WebUI Preset Password
admin (system administrator)
000001 Changeme
operator (common user) 000001 Changeme
Close the upstream bypass and mains input switches.
(Full configuration model) Close the UPS bypass input switch, output switch, and mains input switch.
After the UPS is powered on, initialization begins. The MDU displays the Huawei logo and an
initialization progress bar.

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b) After you set parameters on the Settings Wizard screen, the MDU displays the Bypass mode
and No battery alarms, which do not need to be handled. If there is any other alarm, you need
to rectify the fault.
c) View the system running status diagram on the MDU to check that the UPS is working in
bypass mode.
d) Start the inverter on the app.
NOTE
•The Service Expert app can be downloaded from Google Play and can run on Android.
•The port number is 443 by default and can be modified. If the UPS is managed using the app,
the port number must be set to 443.
Download the mobile phone app (Service Expert).
On the app home screen, tap StartUp to
access the Set Startup screen. Set the Site
and Device Type as required, and connect
the device. Enter the UPS IP and Port as well
as the user name and password of the WebUI
account, and tap Login.
Enable the mobile phone WLAN, search for
the UPS WiFi signal, and connect to the WiFi
signal. The default value of SSID is UPS_WIFI.
Insert the WiFi module into the USB port on
the MDU. Set System Info > Settings >
Comm Settings > WiFi Settings on the MDU.
The initial WiFi password is Changeme by
default.
After login, tap Power-on password
activation on the screen. A message is
displayed, indicating whether to start the UPS.
Tap OK.
Enter Bar code and Verification code
obtained from the MDU on the Offline
Activation screen. Tap Generate PWD to
generate a startup password.
On the MDU, choose System Info >
Maintenance > Inv. ON and obtain the Bar
code and Verification.
Enter the generated password in the
password textbox on the MDU to start the
inverter.
Use the app to
start the inverter
online?
Yes
No, start the
inverter
offline
Open the Service Expert app on the mobile
phone.
Open the Service Expert app on the mobile
phone.
On the home screen of the app, tap StartUp
to access the Set Startup screen. Set Site
and Device Type as required, and tap
Offline Activation.
Non-initial Startup
a. Choose Common Functions from the main menu and tap Inv. ON.
b. In the displayed login window, enter the user name and password, and tap .
c. In the displayed dialog box, tap OK to start the inverter.

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Powering On Loads
5.3
1. After the inverter starts, the UPS works in normal mode. The Bypass mode alarm disappears
from the MDU.
2. After confirming that the battery strings are properly connected, turn on the battery string input
circuit breaker. If there are multiple battery strings, turn on the circuit breaker for each battery
string and then turn on the general circuit breaker between battery strings and the UPS. The No
battery alarm disappears from the MDU.
3. Turn on the UPS downstream output switch to supply power to the loads.
6Shutting Down the UPS
After you shut down the inverter, the UPS transfers to bypass mode if the bypass is normal; the
UPS supplies no power if the bypass is abnormal. Before shutting down the UPS, ensure that all
loads have been shut down.
Powering Off a Single UPS
6.2
Shutting Down the Inverter to Transfer the UPS to Bypass Mode
6.1
(Optional) Setting Parameters for the BCB Box
5.4
1. On the main menu of the LCD, choose Common Functions and tap Inv. OFF.
2. In the displayed login window, enter the user name and password, and tap .
3. In the displayed dialog box, tap Yes to shut down the inverter.
1. If a BCB box is configured, set MUE05A connection to Enable in Settings > Dry contacts Set,
and then set BCB connection [OL] and Battery breaker [STA] to Enable.
Open the downstream output switch and battery string switch.
(Full configuration model) Open the UPS mains input switch, bypass input
switch, and output switch.
Open the upstream mains input and bypass input switches.