|
|
User manual shall give a adequate safety instruction for hot surfaces above 70 °C (limit for parts touched during adjustment according to EN 60598-1, clause 12.4).
) M0 ?' U: \5 L. s 1. Hint: Y, {) k- h7 Z# K2 N$ N9 I& q. m
The limit applies for accidentally contacted surfaces of all materials, that can be in contact with test probe IP1X (50 mm sphere according to EN 60529, Table 6, 1A).
" D$ @# K7 v+ G; i7 ]& Y* LOpenings for light emission and translucent covers/glasses are expected, that means also fluorescent material. All parts in front or behind an opening for light emission, e.g. reflectors or protective grids, are not covered.5 f# O" `+ Z" n) |% b: S
2. Hint
) z0 Z6 x2 W8 MIt is recommended to refer manufacturers of luminaires to the ongoing CENELEC project for creating a Guide regarding hot surfaces (CLT/BTTF 120-1 SURFACE TEMPERATURES): It is supposed that this EK1 decision has to be adapted after publication of the Guide. |
|
/1 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 )
窥视卡
雷达卡
发表于 2008-6-18 18:55
显身卡
楼主