Huawei UPS5000-A-400K-FTS User manual

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Issue: 04
Part Number: 31509968
Date: 2019-12-24
UPS5000-A-400 kVA Quick Guide
(PF=0.9)
1Overview
Copyright © Huawei Technologies Co., Ltd. 2019. All rights reserved.
Model UPS5000-A-400K-FTS
Weight 676 kg
Dimensions (H x W x D) 2000 mm x 1200 mm x 850 mm
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 engineers certified by Huawei or its agents are allowed to install, commission, and maintain
the UPS. Otherwise, personal injury or equipment damage may occur, and the UPS faults
caused are beyond the warranty scope of Huawei.
(1)
Power units
(2)
Control unit
(3) Mains input switch
(4) Output switch
(5) Power distribution
unit covers
(6) Maintenance bypass
switch
(7) Bypass input switch
(8) Bypass unit

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A: Mounting holes on the channel steel B: Mounting holes on the floor
Determining the UPS Installation Position
2.1
The UPS can be installed on the channel steel or floor. Determine the mounting hole positions using a
marking-off template (unit: mm), drill holes, and install expansion sleeves based on site requirements.
Channel steel installation: Ensure that the distance between the outer surfaces of two pieces of
channel steel is 800 mm and secure the channel steel to the floor using expansion bolts. Huawei
does not provide channel steel or expansion bolts used for securing channel steel. The customer
should purchase channel steel (recommended width: 50 mm or more) and expansion bolts.
2Installing the UPS
Unit: mm
•Ground mounting: Secure the cabinet to the ground by using eight M12x60 expansion bolts.
•Steel channel mounting: Secure the cabinet to steel channels by using eight M12x60 common
bolts.
(1)
Cabinet mounting holes (ground installation mode)
(2)
Cabinet mounting holes (channel steel installation mode)
Securing the UPS
2.2

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Installing the Front, Rear, Left, and Right Anchor Baffle Plates
2.3
3Installing Cables
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.

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1. Open the front door of the bypass cabinet,
and remove power distribution covers
3. Remove the copper bar between the mains
and bypass inputs. (Skip this step if there is
only one mains input)
Installing Cables
3.2
4. Connect the ground cable to the UPS.
2. Remove the top cover from the cabinet
based on cable routes and dimensions.
Scenario 1: Routing Cables from the Top

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5. Connect the mains input power cable. 6. Connect the output power cable.
7. Connect the bypass input power cable. 8. Connect the battery cable.

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9. Connect signal cables.
The figure shows the signal cable routing and
is for reference only. Connect the cable based
on the actual situation.
Route a neutral wire from the middle of the
positive and negative battery strings.
Take a battery string consisting of 40
batteries as an example. A neutral wire
is routed from the middle of positive and
negative battery strings, each consisting of
20 batteries.
Scenario 2: Routing Cables from the Bottom
For the screw specifications and torque used for
connecting cables in a bottom cable routing
scenario, refer to the top cable routing scenario.
This section only shows the cable routes in the
bottom cable routing scenario.
1. Remove the cable covers from the bottom of the
cabinet, drill holes in the covers, attach grommet
strips to the hole edges for protecting cables, and
reinstall the cable covers.
2. Connect power cables and signal cables.

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4Verifying the Installation
1. Check that there is no foreign matter at the top and bottom of the cabinet, copper bars, and the
rear of modules.
Switches
Mains input wiring copper bars
Battery input wiring copper bars
Output wiring copper bars
Bypass input wiring copper bars
Dustproof
cover
3. After verifying the installation, reinstall all the
covers.
4. Do not remove the dustproof cover before
power-on to prevent dust from entering the
UPS.
2. After routing cables and verifying cable
connections, seal the gap between cables
and the cabinet using flake sealing putty.
(Remove the paper protective film from the
sealing putty and use the aluminum foil film
together with the sealing putty.)
Sealing putty
Paper
protective film
Sealing putty must be used as a whole and the
gap can be sealed only from the top.

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5Powering On and Starting the UPS
Powering On the UPS
5.1
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 mains and bypass inputs of the UPS, or the voltage
and frequency output from the external input power distribution cabinet (PDC) to the UPS.
Ensure that the line voltage is in the range of 138–485 V AC and the frequency is in the range
of 40–70 Hz.
Close the upstream bypass and mains input switches.
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.
Starting the Inverter
5.2
Default User Preset Password
admin (administrator) LCD 000001
Web Changeme
operator (common user) LCD 000001
Web Changeme
browser (browsing user) Web -

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InitialStartup
a. During the initial startup, set the language, time and date, network parameters, and system
parameters on the Settings Wizard screen.
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 diagram on the MDU to check that the UPS is working in bypass mode.
•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.

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Non-initial Startup
Download the mobile phone app
(Service Expert).
On the home screen of the app, tap Startup to
access the Set Startup screen. Select Site and
Device Type as required and connect to the
device. Enter UPS IP address and port
number (default value: 443), use 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. Choose System Info > Settings >
Communication > WiFi Settings on the MDU.
After login, tap Power-on password activation
on the screen. A message is displayed,
indicating whether to start the UPS. Tap OK.
On the Offline Activation screen, enter the
Bar code and Verification obtained from
the MDU. 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 text box 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.
Open the Service Expert app.
On the home screen of the app, tap
Startup to access the Set Startup screen.
Select Site and Device Type as required,
and tap Offline Activation.
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.
Powering On Loads
5.3
1. After the inverter starts, the UPS works in normal mode. The Bypass mode alarm disappears.
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 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.
To ensure system security,
change the LCD and WebUI
passwords after the first login.

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(Optional)Setting Parameters for the BCB Box
5.4
1. On the LCD, choose Settings > Dry Contact Set, set MUE05A connection to Enable, and set
BCB connection [OL] and Battery breaker [STA] to Enable.
6Shutting Down the UPS
Shutting Down the Inverter to Transfer the UPS to Bypass Mode
6.1
On the system LCD, choose Common Functions > Inv. OFF. After confirmation, the inverter is
shut down.
After the inverter is shut down, if the bypass is normal, the UPS transfers to bypass mode; if the
bypass is not normal, the UPS supplies no power. Before shutting down the UPS, ensure that all
loads have shut down.
Powering Off a Single UPS
6.2
Open the downstream output switch and battery string switch.
Open the UPS mains input switch, bypass input switch, and output switch.
Open the upstream mains input and bypass input switches.

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