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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,
8 ~8 Q, }- S; h+ U$ q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!$ Z$ t1 T: U( ^) Y$ G
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!!!
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0 I) x9 M6 q* z9 s4 A3 dM.4.2 Charging safeguards
3 `7 J( Z& i1 H5 i$ [3 W, FM.4.2.1 Requirements
7 W# E5 Q0 c! E5 }6 g" UUnder normal operating conditions, abnormal operating conditions or single fault
, S) C) m0 p5 h1 C" @! r# dconditions the charging voltage per secondary lithium battery and the charging current per7 o# A( Q+ F3 P4 U0 H; g) R# j) N) O
secondary lithium battery shall not exceed the maximum specified charging voltage and
7 c2 H% }! M1 }. z2 i9 m. @: ?7 qmaximum specified charging current.
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+ o; ]3 ]5 R8 a; y3 WThe battery charging circuit shall stop charging when the temperature of the battery exceeds/ ?' j; L3 ^; z6 P Y3 y# n
the highest specified charging temperature. The battery charging circuit shall limit the
I; I/ ^! I" c! Z+ m* _current to the value specified by the battery manufacturer when the battery temperature is
: c) t1 r8 G- a& w; C: P/ T3 [lower than the lowest specified charging temperature.. c. O% v# p, _
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