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Issue: 04
Part Number:  31509968
Date:  2019-12-24

UPS5000-A-400 kVA Quick Guide 
(PF=0.9)

1

Overview

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

Summary of Contents for UPS5000-A-400K-FTS

Page 1: ...t 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 Outpu...

Page 2: ... 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 2 Installing the UPS Unit mm Ground mounting Secure the cabinet to the ground by using eight M12x60 expansion bolts Steel chann...

Page 3: ...gnite 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 o...

Page 4: ... 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 ...

Page 5: ...5 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 ...

Page 6: ... 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 ...

Page 7: ...erifying 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 P...

Page 8: ...stribution 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 Invert...

Page 9: ...he 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 ...

Page 10: ...r 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...

Page 11: ...oose 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 s...

Page 12: ... China www huawei com Scan here for more documents You can also log in to Huawei technical support website http support huawei com enterprise http support huawei com Support Support E WeChat Scan here for technical support enterprise Scan here for technical support carrier Huawei App Store Huawei App Store ...

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