移动灯具加拿大新标准CSA C22.2 No.250.4变更解析
从2017年1月1日开始,移动类灯具产品的加拿大安规新标准CSA C22.2 NO. 250.4正式生效实施。
新标准中,针对移动灯的接地要求、朝天灯的功率要求都有重大改动。
移动类灯具必须符合条文 6.14 中的接地要求(提供接地线),除非符合下面的条件才可以豁免。
★ 灯具由外置的CLASS 2 输出驱动供电
★ 灯具符合双层绝缘的要求,并加上MARKING Item 25
★ 灯具加上标贴注明是家用(household use)的标签,而且不能是:潮湿环境或户外环境使用的灯具、水族灯、手提灯、植物生长灯
标准原文:
6.14.102
All luminaires shall comply with Clause 6.14. except
a) when supplied from an external Class 2 or limited power supply; or
b) when employing double insulation and marked in accordance with Item 25 of Table 20.101.1 or the symbol of Figure D.102 of Annex D; or
c) when marked for household use, in accordance with Item 1 of Table 20.101.1 other than those intended for
i) damp or wet locations;
ii) aquarium type;
iii) extension hand lamps; and
iv) plant grow lamps.
朝天灯的功率要求
根据条文 7.1.101.2和7.3.101.3的要求,朝天灯如果只有一个灯泡的话,功率不能大于75W,如果灯泡多于1 个时, 总功率不能大于100 W,而且灯具必须有限制产品功率的装置,以防止产品会超出以上的功率要求。
标准原文:
7.3.101.2
A torchiere, floor type luminaire shall be limited to a maximum wattage of 75W for luminaires with one lamp and a maximum of 100W for luminaire with more than one lamp.
7.3.101.3
Torchieres shall be equipped with a power limiting device to prevent from exceeding the above limits.
7.3.101.2
A torchiere, floor type luminaire shall be limited to a maximum wattage of 75W for luminaires with one lamp and a maximum of 100W for luminaire with more than one lamp.
7.3.101.3
Torchieres shall be equipped with a power limiting device to prevent from exceeding the above limits.