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以下引自EN 60968-2000) g" o0 h, ~8 o* O) W; N% _9 A/ k: J
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6 Protection against electric shock
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8 j! {0 h7 o% TSelf-ballasted lamps shall be so constructed that, without any additional enclosure in the form of a luminaire, no internal metal parts or live metal parts of the lamp cap are accessible when the lamp is installed in a lampholder according to Publication 238.
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Compliance is checked by means of the test finger specified in Figure 1, if necessary, with a force .
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灯头部分的“防电击”,偶清楚了,“no internal metal parts or live metal parts of the lamp cap are accessible when the lamp is installed in a lampholder ”
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: ~; i) M6 C5 a1 u L9 H但和灯头相邻的外壳部分呢?
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如果外壳露出了危险电压部件,该如何计算“电气间隙和爬电距离”呢?
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2 p& j+ F1 e1 X; T外壳允不允许开孔?开孔的尺寸有什么要求?1 f! G! n2 S& r1 Q2 }! Z9 ^
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