Protection Circuit Module For 16 Cells LiFePO4 Battery Pack 15A
Untitled DocumentSpecifications of 16 Series LiFePO4 Batteries Charge & Discharge Guard ShieldApplication:The product could be widely used in the fields of electric vehicles, standby power supply and power supply of military equipment, etc.Main Functions:The product has 5 main functionsover charge, over discharge, over current, short circuits and balancing. Function of over charge protectiononce voltage of any battery in the group gets higher than the over charge protection point, charge cuts off to ensure all batteries work within the over charge protection point. Function of over dischargeonce voltage of any battery in the group gets lower than the over charge protection point, discharge cuts off to ensure all batteries work beyond the over charge protection point. Function of over currentduring the discharge process of battery group, once discharge current gets over the set over current protection point, output cuts off to ensure battery group works within the safe limit of current. Function of short circuit protectiononce battery groups output port appears the condition of short circuit, it cuts off to ensure battery group not to be damaged because of short circuit. Function of voltage balancingin the late charging period of battery group, voltage difference that appears during the using process of each battery could get balancing revised to ensure battery groups capacitance.Specified TypesYS80303 Technical Index Item 16 seriesbalancing guard shieldOvercharge protection (V)3.95??0.025 Overcharge recovery (V)3.80??0.05 Overdischarge voltage (V)2.2??0.1 Overdischarge recovery (V)Cutload or chargeNormalworking current (A)15Overcurrent protection (A)30Internalresistance ??(??m/ohm)