澳洲IC等级独立式LED驱动测试方法变更
Test method revised for IC type LED driver in Australia/NewZealand
LED驱动的澳洲标准AS/NZS61347.1:2016+A1:2018在2020年11月26日出版一项技术裁决，是关于宣称为IC等级的独立式LED驱动的测试环境温度的澄清。
One ruling for standard AS/NZS 61347.1:2016+A1:2018 had publishedat November 26, 2020, applicable for ambient temperature in thermaltesting of IC type independent LED driver.
新旧测试方法对比
Comparation between new/oldtest method:
Old test method
ZA1GENERAL
For thepurposes of this Appendix, the requirements of Clause 12of AS/NZS 60598.1 apply.
AS/NZS 60598.1:2017
The ambienttemperature within the draught-proof enclosure shall be within therange of 10 °C to 30 °C and should preferably be 25 °C. Itshall not vary by more than ±1 °C during measurements andduring a preceding period long enough to affect theresults.
If, however,a lamp has temperature-sensitive electrical characteristics (e.g. afluorescent lamp), or if the ta rating of the luminaireexceeds 30 °C, the ambient temperature withinthe draught-proof enclosure shall be within 5 °C of the tarating and should preferably be the same as the tarating.
独立式LED驱动需要按照灯具做热试验，当驱动（独立式驱动视为灯具）有宣称ta时，热试验在ta下进行。
New testmethod
无视独立式LED驱动宣称的ta值，热试验在25℃下进行。
此次测试方法的澄清/修订，将使得独立式驱动更容易在覆盖隔热棉的情况下通过热试验。
This ruling for standard would make the thermal testing passmore easier while the independent LED driver covered by thermalinsulation.
强烈建议广大制造商为自己的独立式LED驱动(尤其家用的)宣称IC等级，并申请/升级澳洲安全报告和证书！
We strongly advise manufacturers of LED driver (especially thosefor household use) to declare their product as IC-type, andapply/update their test report and certification as soon aspossible.
中拓简介
中拓检测累积16年的检测认证经验，被评定为***高新技术企业及AAA信誉企业，获得20多个#机构的授权认可，我们一直秉承自身使命，整合多方资源，充分发挥自身技术优势，致力于为广大企业提供专业检测、体系认证、产品认证、验厂、培训、技术咨询等支持，助力企业全面提升产品质量，实现转型升级。
中拓检测获得的授权认可机构包括CNAS，CMA，NVLAP（实验室编码600112-0），A2LA，CPSC，IC，EMSD，VCCI，NATA，SABS，KOSTEC，lNSPECCO，E-mark，TUV，EMCC，PHOENIX，KTC，ITS,NEMKO，SAA，UL等20多个国内和国际#认证认可授权。
深圳市LED灯具产品检测认证公共服务平台
照明安规标准研究中心