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.
Non-Secured Installation 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. 2. Check whether the bottom of the cabinet is horizontal by using a level.
Page 4
Connecting Cables to the UPS5000-A-200K-ST Scenario 1: Routing Cables from the Top 2. Remove the cover from the power distribution 1. Remove the small covers of the cabinet top. subrack. The cover can be opened only if the maintenance bypass switch is OFF. 3.
Page 5
5. Connect the mains and bypass input power 6. Connect the output power cable. cables. 7. Connect the battery cable. 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.
Page 6
8. Connect signal cables. Scenario 2: Routing Cables from the Bottom 1. Remove the cover from the power distribution subrack. The number and 2. Remove the copper bars between mains color of signal input terminals and bypass input terminals. cables in the figure 3.
Page 7
Connecting Cables to the UPS5000-A-200K-FT Scenario 1: Routing Cables from the Top 2. Remove the cover from the power distribution 1. Remove a certain number of small covers from the top of the cabinet based on site subrack. conditions. 3. Remove the copper bars between mains 4.
Page 8
5. Connect the mains input power cable. 6. Connect the bypass input power cable. 7. Connect the battery cable. 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.
Page 9
9. Connect signal cables. Scenario 2: Routing Cables from the Bottom A cable entry cabinet needs to be installed when cables are routed from the bottom. This document uses the cable entry cabinet installed on the right of the UPS cabinet as an example. For the cable entry cabinet installed on the left of the UPS cabinet, refer to the user manual.
Page 10
7. (Optional) Secure the cable entry cabinet to 9. Remove a certain number of small covers the ground. from the bottom of the cable entry cabinet based on site conditions. 8. Install an equipotential plate. 10.Remove the signal cable trough cover from 11.Connect signal cables.
Page 11
12.Connect power cables. 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. NOTE For the cable connection method for the TN-C system, see the user manual.
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.
Page 13
Starting the Inverter System User LCD Preset Password WebUI Preset Password admin (system administrator) 000001 Changeme operator (common user) 000001 Changeme Initial Startup a) If this is the initial startup, set the language, time, 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.
Page 14
d) Start the inverter on the app. • 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.
Powering On Loads 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.
Page 16
Scan here for technical support (carrier): Huawei App Store Scan here for more documents: Support-E Support WeChat You can also log in to Huawei technical support website: http://support.huawei.com/enterprise http://support.huawei.com Huawei Technologies Co., Ltd. Huawei Industrial Base, Bantian, Longgang Shenzhen 518129 People's Republic of China...