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.
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Installing Cables UPS5000-A-300KTTL 2. Remove the cable tray cover for the signal 1. Open the front door, and remove the cover cable, and remove a certain number of small from the power distribution subrack. covers from the cabinet bottom based on site requirements.
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5. Connect the mains and bypass input power 6. Connect the output power cable. cables. 7. Connect the battery cable. The wire routed from the middle point of positive and negative battery strings is the neutral wire. The following figure shows a neutral wire routed from the middle of two battery strings consisting of 40 batteries, half positive and half negative.
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UPS5000-A-300K-STT 1. Remove the cover from the power 2. Remove a certain number of small covers distribution subrack. from the top of the cabinet based on site conditions. 4. Connect the ground cable to the UPS. 3. Remove the copper bars between mains input terminals and bypass input terminals.
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5. Connect the mains and bypass input power 6. Connect the output power cable. cables. 7. Connect the battery cable. The wire routed from the middle point of positive and negative battery strings is the neutral wire. The following figure shows a neutral wire routed from the middle of two battery strings consisting of 40 batteries, half positive and half negative.
138–485 V AC, and the frequency range is 40–70 Hz. Powering On the UPS Close the upstream bypass and mains input switches. After the UPS is powered on, initialization begins. The MDU displays the Huawei logo and an initialization progress bar.
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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.
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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.
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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...
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