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磷酸铁锂电池充放电电压要求

2022-08-12

磷酸铁锂电池

每(mei)节磷酸铁锂(li)电池电压设(she)定值(12V40AH)

磷酸铁(tie)锂电(dian)(dian)(dian)池过(guo)放(fang)电(dian)(dian)(dian)电(dian)(dian)(dian)压点为8.0V:在放(fang)电(dian)(dian)(dian)状态(tai)下,电(dian)(dian)(dian)池电(dian)(dian)(dian)压降(jiang)至8.0V,关闭保护板输出,电(dian)(dian)(dian)池进入(ru)过(guo)放(fang)电(dian)(dian)(dian)状态(tai);

磷酸铁(tie)锂(li)电(dian)(dian)(dian)池过(guo)放电(dian)(dian)(dian)恢复电(dian)(dian)(dian)压点9.2V:在过(guo)放电(dian)(dian)(dian)状态下,电(dian)(dian)(dian)池自动升到9.2V然后将负载断开,电(dian)(dian)(dian)池可向(xiang)负载供电(dian)(dian)(dian);

磷酸铁锂电池充电标准(zhun):10A

在(zai)充电(dian)(dian)(dian)(dian)的状(zhuang)态下,25%电(dian)(dian)(dian)(dian)量(liang)的电(dian)(dian)(dian)(dian)压(ya)为(wei)(wei)13.41V;当电(dian)(dian)(dian)(dian)压(ya)达(da)到(dao)13.51V时(shi),电(dian)(dian)(dian)(dian)池(chi)容量(liang)超过50%;当电(dian)(dian)(dian)(dian)压(ya)达(da)到(dao)13.63V时(shi),电(dian)(dian)(dian)(dian)池(chi)容量(liang)为(wei)(wei)70%;当电(dian)(dian)(dian)(dian)压(ya)达(da)到(dao)14.61V,电(dian)(dian)(dian)(dian)池(chi)容量(liang)达(da)到(dao)100%。

磷酸铁锂电池(chi)放(fang)(fang)电:0.5C放(fang)(fang)电对应的(de)电压点

在放(fang)电(dian)的状态下,当电(dian)压(ya)(ya)达(da)到(dao)(dao)(dao)11.90V,电(dian)池(chi)(chi)(chi)容(rong)(rong)量(liang)(liang)剩(sheng)(sheng)余(yu)5%;当电(dian)池(chi)(chi)(chi)电(dian)压(ya)(ya)达(da)到(dao)(dao)(dao)12.24V,电(dian)池(chi)(chi)(chi)容(rong)(rong)量(liang)(liang)剩(sheng)(sheng)余(yu)10%;电(dian)池(chi)(chi)(chi)电(dian)压(ya)(ya)达(da)到(dao)(dao)(dao)12.55V,电(dian)池(chi)(chi)(chi)容(rong)(rong)量(liang)(liang)剩(sheng)(sheng)余(yu)25%;电(dian)池(chi)(chi)(chi)电(dian)压(ya)(ya)达(da)到(dao)(dao)(dao)12.74V,电(dian)池(chi)(chi)(chi)容(rong)(rong)量(liang)(liang)剩(sheng)(sheng)余(yu)50%;电(dian)池(chi)(chi)(chi)电(dian)压(ya)(ya)达(da)到(dao)(dao)(dao)12.85V,电(dian)池(chi)(chi)(chi)容(rong)(rong)量(liang)(liang)剩(sheng)(sheng)余(yu)75%。


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