这个LED DRIVER上的标示是什么意思？

sfw1984

这个符号不属于安全（61347标准范围），应是一个其它专用符号。看看产品说明是否有提，不然就只有加这个符号的人会比较清楚。

Nezof

回行标记磨圆了？

lucyyff

61347-1里ANNEX O里的内容，用到的地方不是很多，因为你这款驱动接线端子镂空了，所以需要考核

raintime

Annex O,
6 [5 r2 o9 K1 d& _built-in electronic controlgear with double or reinforced insulation
% X  G/ b. x+ u# L2 O) ~electronic lamp controlgear designed to build into a luminaire, a box, an enclosure or the like
and not intended to be mounted outside a luminaire in which accessible metallic parts are
! Z5 N; l* L3 c4 }, M, zinsulated from live parts by double or reinforced insulation

Nezof

lucyyff 发表于 2016-6-22 11:21
61347-1里ANNEX O里的内容，用到的地方不是很多，因为你这款驱动接线端子镂空了，所以需要考核

哦，还以为这个是独立式的

bub02

谢谢分享

zhangtaooo

2个圆圈 =  回形标识
61347 I.6
! \) h% f( j" M8 N9 GI.6 Marking
+ }% R4 {8 s, `7 \" Q, j. iIn addition to the markings mentioned under 7.1 of this standard, ballasts with double or
4 K: |$ f$ [' V3 Ereinforced insulation shall be identified by the symbol:
NOTE The meaning of this marking should be explained in the manufacturer’s literature or catalogue.
, T: w+ X. W; ~7 }