of moisture of at least IPX7. Only class III non-permanently attached aquarium luminaires
where the working voltage does not exceed 12 V r.m.s. can be positioned in contact with or
submersible in water.
标准中的这段话该怎么理解？
非永久固定的水族灯具至少要IPX7，但后面又说工作电压低于12V的III类灯具能与水接触或浸在水中，这样的话III类灯具还必须满足IPX7吗？？ 国内的大都没做，出口的肯定可以满足 pengwenqing 发表于 2014-12-4 10:19 static/image/common/back.gif
11.6.1 Non-permanently attached aquarium luminaires shall have protection against ingress
of moistu ...
1）非永久固定的要满足IPX7
2）如果跟水有接触的，必须是三类灯具，且电压小于12V
这是两个问题。 谢谢大家的回复！
页:
1
[2]
