This manual describes the instructions for using the 2U wall-mounted-battery module (POWER WALL A5120x2). Please read this manual before installing the batteries and follow the instructions carefully during installation. If there is any confusion, please contact the manufacturer immediately for advice and clarification.
It is especially suitable for high power, limited installation space, restricted load bearing and long cycle life application scenarios. POWER WALL A5120x2 has a built-in BMS battery management system that manages and monitors battery information including voltage, current and temperature.
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Support for SOC calculation and calibration; Support two levels of overcurrent protection; Support for output short-circuit protection; Support for reverse polarity protection; Support for data storage; Multiple automatic fault detection (sampling, MOS, battery failure) 1.3.
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Battery module size diagram Mounting bracket size drawing Product Model POWER WALL A5120x2 Battery voltage rating 51.2V Operating voltage range 44.8V to 57.6V Support floating charge voltage 55V±1V Battery Capacity 200Ah Battery power 10.24KWh Internal resistance ≤50mΩ Rated discharge current/maximum...
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Recommended working environment +10℃~+30℃ temperature Storage temperature specification 0-25℃/12 months Battery module size (W*D*H mm) Bare machine: 1010*792*100mm (case) Weight 93±0.5KG Housing Metal housing with insulation coating Cooling method Natural cooling Display method Display External: CAN/RS485 Communication method Internal: RS485 PC upper computer: RS232 1.4.
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Power switch: turns on/off the entire battery pack status. Screen Display: Display the parameters of the battery module. (1) Main menu page After power-up/sleep activation, the BMS internal data will be displayed, as shown below: To skip to the next page just click on the margin. (2) Battery parameter acquisition page After clicking on the BMS, it will enter the "Battery Parameter Acquisition"...
RS485/CAN protocol. RS485 - using 8P8C vertical RJ45 socket CAN - using 8P8C vertical RJ45 socket RJ45 Pinout Definition RJ45 Pinout Definition Description Description 9, 16 RS485-B1 1, 2, 3, 6, 8 10, 15 RS485-A1 CANH 11, 14 CANL 12, 13 RS485/CAN interface definition RS232 interface RS232 communication interface: (RJ11 port) Communication according to RS232...
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2.2. Marking YNJB16S100KX-L-2PP 2.3. Tools To install the battery pack, you may need these tools: Phillips screwdriver Cable Crimper Voltmeter NOTE: Use a properly insulated tool to prevent accidental electric shock or short circuit. If insulated tools are not available, cover the entire exposed metal surface of the available tools, except their tips, with insulating tape.
M5*10mm Snap Pendant Pan head screws M6*20 Wall-mounted racks 594*740mm User manual POWER WALL A5120x2 Packing list POWER WALL A5120x2 Warranty Card POWER WALL A5120x2 Chapter 3 Product Installation Instructions 3.1. Connection Instructions Note: For safe operation and regulatory compliance, a separate DC overcurrent protector or disconnect device is required for battery installation.
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Caution If the ambient temperature is outside the operating range, the battery pack will stop working to protect itself. The optimal temperature range for battery pack operation is 0°C to 50°C. Frequent exposure to harsh temperatures may degrade the performance and life of the battery pack.
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Place the wall-mounted rack on the M8*60 expansion screw and fix it The snap pendant on the wall-mounted battery module can be hooked to the slot with the snap Page 12...
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B. Parallel installation 1. Set 6 points on the wall and use φ10*90 impact drill for drilling operation 2. M8 * 60 expansion screws into the drilled holes 3. Place the wall-mounted rack on the M8*60 expansion screw and fix it 4.
Note: If all battery displays are on, this means that the battery system is good and working properly. Chapter 4 Safety Precautions Warning 4.1. Precautions before installation 1) After opening the box, please check the product and packing list first, if the product is damaged or missing parts, please contact your local retailer;...
1) Please read the user manual (in the attachment) carefully; (2) If the battery is stored for a long time, it needs to be charged every six months, and the SOC should be no less than 80%; 3) The battery needs to be recharged within 12 hours after it has been completely discharged;...
Chapter 6 Emergencies 6.1. Battery leakage If the battery pack leaks electrolyte, avoid contact with the leaking liquid or gas. In case of contact with the leaking substance, the following measures should be taken immediately. Inhalation: Evacuate the contaminated area and seek medical attention. Contact with eyes: Flush eyes with running water for 15 minutes and seek medical attention.
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