Installing the UPS Secured Installation 1. Determine the cabinet installation position. 6. Remove the four rubber plugs (two front and Mark mounting holes in the installation two rear) from the bottom of the cabinet. position based on drawings. Unit (mm) 7.
Installing Cables UPS Cable Connection Reference • 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 cabinet in a timely manner. Ensure that there is no foreign matter inside and around the cabinet.
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3. Connect the ground cables. 4. (Skip this step if the mains and bypass inputs share a power source.) Remove the copper bars between the mains and bypass input wiring terminals. NOTE • : internal equipotential connection label. • : protection ground label. 5.
7. Connect the battery cable. 8. Connect the signal cable. The number and color of signal cables in the figure are for reference only. Signal cables can be routed along the left or right side of the cabinet. Route signal cables based on the actual situation. Verifying the Installation Cabinet top 1.
Powering On the UPS Turn on the external bypass and mains input switches. After the UPS is powered on, initialization begins. The MDU displays the Huawei logo and an initialization progress bar. Starting the Inverter Number of Number of Battery...
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Initial Startup 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.
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Download the mobile phone app (Service Expert). Use the app to start the inverter No, start the online? inverter offline Insert the WiFi module into the USB port on the On the MDU, choose System Info > MDU. Choose System Info > Settings > Maintenance >...
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...