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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,
- c' U. L" V& K: n. w5 V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!
/ l$ i9 }! u: T3 J" \1 [- @4 n! {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!!!3 m. f5 z- r5 w3 p0 `0 }& l
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3 x7 \. j( Z7 RM.4.2 Charging safeguards$ X: L( v9 Y* b* \: O- J- g
M.4.2.1 Requirements# x6 e9 Q! L6 Q4 R9 Q
Under normal operating conditions, abnormal operating conditions or single fault' C, S( J. S1 k- O* |
conditions the charging voltage per secondary lithium battery and the charging current per
% x1 R/ j" U. V0 N! J/ _8 v: |" R. Lsecondary lithium battery shall not exceed the maximum specified charging voltage and
/ k0 d* j3 B! K0 ?5 dmaximum specified charging current.
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% W7 C# k x* B1 d+ MThe battery charging circuit shall stop charging when the temperature of the battery exceeds
* e- Y" q: a `8 F" B, a. u0 ?the highest specified charging temperature. The battery charging circuit shall limit the/ Y) w, ~6 Z/ i7 Y: M; e- q1 ]
current to the value specified by the battery manufacturer when the battery temperature is
7 E0 C- ^* p7 r0 L6 Olower than the lowest specified charging temperature." e; h8 s( Q8 P9 ~
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