UL标准电器布线进行3C认证检测分析

Analysis of the 3C Certification of UL Standard Appliance Wiring Material

电器制造商希望作为配件的电器布线用电线电缆能同时通过3C和UL认证。目前针对电线电缆的检测,由于国家法律、法规和惯例的不同,国家标准(GB)和UL标准存在较大差异,难以协调一致,存在符合UL标准的电器布线不能满足3C检测的情况。本文分析UL标准电器布线进行3C检测时由于标准差异可能引起的问题。

The appliance manufacturers hope that appliance wiring wire and cable as accessory to the appliance can pass both 3C and UL certifications. At present, there is a great difference between UL and GB （ Chinese National Standard） systems due to national difference in law, code and practice, which makes UL standard appliance wiring material fail to pass 3C testing. This paper analyzes the possible problems that may arise in 3C testing of UL standard appliance wiring material caused by the difference in these two standard systems.