IEC 61000-6-3:2020 is a generic EMC emission standard applicable only if no relevant dedicated product or product family EMC emission standard has been published. This part of IEC 61000 for emission requirements applies to electrical and electronic equipment intended for use at residential (see 3.1.14) locations. This part of IEC 61000 also applies to electrical and electronic equipment intended for use at other locations that do not fall within the scope of IEC 61000-6-8 or IEC 61000-6-4. The intention is that all equipment used in the residential, commercial and light-industrial environments are covered by IEC 61000-6-3 or IEC 61000-6-8. If there is any doubt the requirements in IEC 61000-6-3 apply. The conducted and radiated emission requirements in the frequency range up to 400 GHz are considered essential and have been selected to provide an adequate level of protection of radio reception in the defined electromagnetic environment. Not all disturbance phenomena have been included for testing purposes but only those considered relevant for the equipment intended to operate within the locations included within this document. The emission requirements in this document are not intended to be applicable to the intentional transmissions and their harmonics from a radio transmitter as defined by the ITU. This third edition cancels and replaces the second edition published in 2006 and its Amendment 1:2010. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) alternative method for measuring conducted emissions on DC ports;
b) limits and requirements applicable only to equipment intended to be used in residential locations;
c) more stringent limits for DC power ports.
NOTE 1 Safety considerations are not covered by this document.
NOTE 2 In special cases, situations will arise where the levels specified in this document will not offer adequate protection; for example where a sensitive receiver is used in close proximity to an equipment. In these instances, special mitigation measures can be employed. NOTE 3 Disturbances generated in fault conditions of equipment are not covered by this document.
NOTE 4 As the requirements in this document are more stringent or equivalent to those requirements in IEC 61000-6-4 and IEC 61000-6-8, equipment fulfilling the requirements of this document comply with the requirements of IEC 61000-6-4 and IEC 61000-6-8.
IEC 61000-6-3:2020(ed3.0)和IEC 61000-6-8:2020在2020年7月30日發(fā)布。
IEC 61000-6-3:2020 電磁兼容性（EMC）第6-3部分：通用標(biāo)準(zhǔn) 居住, 商業(yè)和輕工業(yè)環(huán)境設(shè)備的發(fā)射標(biāo)準(zhǔn)，是通用的電磁兼容發(fā)射標(biāo)準(zhǔn)，適用于尚未發(fā)布相關(guān)的專用產(chǎn)品或產(chǎn)品系列的EMC發(fā)射標(biāo)準(zhǔn)的產(chǎn)品。IEC 61000中關(guān)于發(fā)射要求的這一部分適用于擬在住宅區(qū)使用的電氣和電子設(shè)備。IEC 61000的這一部分也適用于不屬于IEC 61000-6-8或IEC 61000-6-4范圍的其他位置使用的電氣和電子設(shè)備。其目的是使住宅、商業(yè)和輕工業(yè)環(huán)境中使用的所有設(shè)備符合IEC 61000-6-3或IEC 61000-6-8的要求。頻率范圍在400GHz以內(nèi)的傳導(dǎo)和發(fā)射要求被認(rèn)為是必要的，但只有被認(rèn)定在本文件所含位置內(nèi)運(yùn)行的設(shè)備有關(guān)的干擾現(xiàn)象被包含在測(cè)試中。本文件中的發(fā)射要求并不適用于來(lái)自ITU定義的無(wú)線電發(fā)射機(jī)的有意發(fā)射及其諧波。
IEC 61000-6-3:2020為技術(shù)修訂版,取代IEC 61000-6-3:2006+AMD1:2010。
與前一版本相比，本版本包括以下重大技術(shù)更改：
a） 測(cè)量直流端口傳導(dǎo)發(fā)射的替代方法；
b） 適用于擬在住宅區(qū)使用的設(shè)備的限制和要求；
c） 直流電源端口的限制更嚴(yán)格。
而IEC 61000-6-8:2020電磁兼容性（EMC）-第6-8部分：通用標(biāo)準(zhǔn) 商用和輕工業(yè)場(chǎng)所專業(yè)設(shè)備的發(fā)射標(biāo)準(zhǔn), 是通用的EMC發(fā)射標(biāo)準(zhǔn)，適用于在沒有發(fā)布相關(guān)的專用產(chǎn)品或產(chǎn)品系列EMC發(fā)射標(biāo)準(zhǔn)的擬用于商業(yè)和輕工業(yè)場(chǎng)所的電氣和電子設(shè)備。適用設(shè)備：被定義為專業(yè)設(shè)備、專業(yè)安裝和維護(hù)、不用于住宅區(qū)。
制造商可以開始按照標(biāo)準(zhǔn)IEC 61000-6-3:2020和IEC 61000-6-8:2020測(cè)試其產(chǎn)品。
