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发表于 2021-10-22 14:12
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haha9527 发表于 2021-10-21 11:28
, K; ?& L. e( P* v3 f这章电池有认证的话是不是不用做了?电池标准接受那个标准?
8 A( Y! C5 y+ F7 [+ V以前做认证是60335,电芯和电池组单独做62133,现在新标准已经明确了
7 a( U2 {- F2 r' X3 H24.1 Batteries are not required to comply with IEC 62133-1:2017 or IEC 62133-2:2017. They4 N, F7 p; K" J8 a
are tested as part of the appliance according to this standard.
! L2 O; ~8 u% J3 n: [0 u+ kB.24.1 The relevant standards for non-acid based electrolyte cells employed in batteries are IEC 62133-1:2017 for nickel systems and IEC 62133-2:2017 for lithium systems.
* V1 ^+ ] Z2 B/ vNOTE The requirement for cells does not extend to the battery itself.
/ ~( g; D5 S h, j% M0 c3 |3 YA battery that uses metal-ion chemistry shall additionally be subjected to the tests of
; U' |" W0 Q) ~: ? Z3 v( M6 _Subclauses 7.3.8.1 (vibration) and 7.3.8.2 (mechanical shock) of IEC 62133-2:2017.
) O, z; t/ X' ]8 z5 g: m总的来看,电芯还需要做62133,电池组只要符合60335的测试,锂电池组额外增加振动和加速度冲击,电池组不需要再做62133 |
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