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M.4.2 标准要求,产品在高温下充电,当电池的温度超过了highest specified charging temperature时,要停止充电。highest specified charging temperature----这个值指的是哪个值,是电池IEC 62133上的电池的充电环境温度吗,一般为0-45度,
3 A& `+ L+ V1 x% n还是说是电池制造商 宣称的电池安全的表面最大温度。或是另有其他见解!
z4 V0 z$ s4 s: G6 ~) R7 t这个地方有些机构的意见不一致。请大神们发表下意见,感谢!!!, P8 h+ ?# X- f8 n; e6 B
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' v: j4 b6 Q D1 v- MM.4.2 Charging safeguards& p6 g) c' _: V) k% ]0 ]
M.4.2.1 Requirements- e0 Y @: e# d- u$ R# E( n9 k
Under normal operating conditions, abnormal operating conditions or single fault' P; {) L$ d* i+ u
conditions the charging voltage per secondary lithium battery and the charging current per
" v$ Y& R$ ?1 N) T7 Y) C4 p$ dsecondary lithium battery shall not exceed the maximum specified charging voltage and
' v' k, k, S4 Mmaximum specified charging current.9 A' R x3 a' B1 w% g- K- i
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The battery charging circuit shall stop charging when the temperature of the battery exceeds
4 R% b+ ?$ e' Lthe highest specified charging temperature. The battery charging circuit shall limit the
& r: b1 ~) i& Z; Qcurrent to the value specified by the battery manufacturer when the battery temperature is- a$ W \0 P' N8 E# L
lower than the lowest specified charging temperature.0 C" ]4 V& M% K, ]8 R
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