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WD-DYM24V7Ah WD-DYM48V20Ah
WD-DYM24V7Ah WD-DYM48V20Ah
Lithium Battery Backup Power Supply for Intelligent Power Distribution
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Parameter Name Basic Parameters Remarks WD-DYM24V7Ah WD-DYM48V20Ah Product Model WD-DYM24V7Ah WD-DYM48V20Ah Battery Type 8S1P 15S1P LFP (Lithium Iron Phosphate) Rated Capacity of Battery Pack 7Ah 20Ah Discharged at 0.2C5A after standard charging Rated Voltage of Battery Pack 25.6V 48V Operating Voltage BMS Model Intelligent One-Line BMS Max. Continuous Charging Current 10A 20A Based on the max. working current of the protection board Max. Continuous Discharging Current 10A 20A Based on the max. working current of the protection board Charge Protection Voltage 29.2V 54.7V Protection Rating IP67 IP67-rated enclosure design Cooling Method Micro-circulation Liquid Cooling Cooling Medium DS3 Natural Grease SOC Accuracy ≤ 5% Connection Method National Standard 2+4 Socket Temperature Sampling Yes Internal Resistance Sampling Yes Cycle Life ≥ 3000 cycles Operating Temperature Charge: 0~50℃; Discharge: -20~70℃ New National Standard 2+4 Charging Interface Application Scenarios Pole-mounted Automated Complete Equipment Prefabricated Substations, etc. -
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