Can be customized to 1U,2U,4U. Ideal for China mobile/Unicom
Key Specifications/Special Features:Nominal capacity: 50AhNominal voltage: 48VCharge rate: Standard charge: 0.2CRapid charge: 0.5CCut-off charge voltage: 54.75VMaximum discharge rate: 1CInstant maximum discharge rate: 3CCutoff discharge voltage: 30VCombination standard: Capacity balance: 2%Impedance balance: 5%Mean voltage balance: 10mVIndex of BMS: cut-off charge voltage: 3.65VCut-off discharge voltage: 2.65VOver-temperature protection: 65°CEstimated residual (SOC): 8%Communication interface: RS232 and RS485Voltage and electric current detection: 0.5%, 20msDimensions: 442x178x253mmWeight: 29kg
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48V/50Ah 4U module telecommunication power supply battery pack
