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发表于 2011-3-10 15:56
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新标准EN 12184:2009 如下:/ e! a' n+ l, i6 q: P, I- F4 C5 Y
Battery chargers for wheelchairs shall conform to the requirements of ISO 7176-14:1997 that apply to battery
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a) battery chargers shall indicate when charging is in progress and when charging is complete;
* O) h( R2 r% ]7 f1 r- W4 y Kb) battery chargers shall have the capability of charging batteries discharged to 70 % of their nominal
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c) battery chargers shall operate without the need for intervention or supervision apart from connecting and; \6 M- e0 z: X) W! e: R" ~
turning on at the start of charging and turning off and disconnecting at the end of charging;7 ?1 v) _: B. G8 H7 l6 x; A' P
d) carry-on and on-board battery chargers shall meet the environmental protection requirements of IPX4
' u" M) H5 O) xwhen tested in accordance with EN 60529:1991 and meet the Class II Test Voltage requirements of
3 i E: C4 F8 [! ~9 K/ c5 NEN 60335-1:2002 concluding the test.
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8 i7 q1 M- Q: I# \. w楼上说的有道理啊 |
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