60335-2-29 电池充电器输入以及温升测试带载问题

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IEC60335试验指甲

大家能否讨论下各家做60335-2-29 电池充电器带载到底是否要求一致：
1 J. i2 O) Q8 C充电器可以给锂电池及铅酸电池充电，输出超过20VA，是否输入和温升都要分别带载101网络以及最大容量电池测试
  a: G1 ]7 I2 Q" u* m另外3.19里面说的Other battery chargers 是指哪一类电池，这个理解也有不同
7 o' o! |6 N( |* w6 Q' ~. i; k据我了解 每个实验室要求都不同，所以还是有讨论的必要的:(
- N: g0 u5 s1 D+ ~

见60335-2-29 clause 3.19：
normal operation
operation of the appliance under the following conditions
+ F* f* y0 O' _  pBattery chargers for charging lead-acid batteries, and other battery chargers having a rated
d.c. output current not exceeding 20 A, are connected to the circuit of Figure 101. The
$ m# t" v$ ?0 g% Qvariable resistor is adjusted so that the current in the circuit is the rated d.c. output current
' u, t1 D9 ~  m) z- Owhen the battery charger is supplied at rated voltage.
+ R2 F2 e5 g  v% [( {& ~' bWhen the charging current is controlled by the state of charge of the battery, the variable
resistor and the capacitor are replaced by a discharged battery of the type and having the
# q1 w0 [6 [% Y: m# H4 Rlargest capacity specified in the instructions.
0 t- \& I& F5 z& g! C. F2 NOther battery chargers are connected to a discharged battery of the type and having the
) ^* n$ E. s: j% F+ jlargest capacity specified in the instructions.
4 i' w( X" k' `4 U! G5 n0 X: G$ Z4 SNOTE 101 Batteries are considered to be discharged when
& ^7 c5 ]& T6 Z, M' M( W& a+ e– for lead-acid batteries, the specific gravity of the electrolyte is less than 1,16;
– for nickel-cadmium batteries, the voltage per cell is less than 0,9 V.

dabayinzhi168

兄弟，你的问题深奥啊，额定直流输出电流不大于20A的充电器都要按照101网络和最大容量的电池做吧，两种状态都要做，个人理解；其他超过20A的充电器的按照说明书上要求最大容量的已经放电的电池来做测试，就不用接101网络了，个人理解。