IEC 61347-2-2 Edition 1.2-2006 灯控制设备.第2-2部分_白炽灯用直流或交流电子降压转换器的特殊要求.pdf

标准号：IEC 61347-2-2 Edition 1.2-2006
实施状态：作废
中文名称：灯控制设备.第2-2部分:白炽灯用直流或交流电子降压转换器的特殊要求
英文名称：Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for filament lamps
发布日期：2006-06
被替代标准：IEC 61347-2-2-2011
起草单位：IEC/SC 34C
标准简介：This part of IEC 61347 specifies particular safety requirements for electronic step-down
convertors for use on d.c. supplies up to 250 V or a.c. supplies up to 1 000 V at 50 Hz or 60 Hz
and rated output voltage ≤50 V r.m.s. at a frequency deviating from the supply frequency or
≤50 2 V unsmoothed d.c. between conductors or between any conductor and earth,
associated with tungsten-halogen lamps as specified in IEC 60357 and other filament lamps.
NOTE The limit of 50 V rated output voltage is in accordance with band I of IEC 60449.
Particular requirements for electronic step-down convertors with means of protection against
overheating are given in annex C.
Particular requirements for stationary independent SELV convertors, which are part of the
wiring in installations, are given in annex I.
Performance requirements are covered by IEC 61047.
Plug-in convertors, being part of the luminaire, are covered as for built-in convertors by the
additional requirements of the luminaire standard.
文件格式：PDF
文件大小：631.76KB
文件页数：76
（以上信息更新时间为：2019-11-25）



文档语言及版本参照下方封面截图：