标题: 风扇型电取暖器一般属于哪一级污染等级 [打印本页] 作者: gqt8thk 时间: 2012-1-15 17:08 标题: 风扇型电取暖器一般属于哪一级污染等级 国标和IEC中风扇型电取暖器一般属于哪一级污染等级作者: macro 时间: 2012-1-15 17:08
分则29章有写， 污染等级3作者: 方离 时间: 2012-1-15 17:08
电吹风呢？作者: sd929898 时间: 2012-1-15 17:08
IEC60335-2-30 29.2
For fan heaters, the microenvironment is pollution degree 3 unless the insulation is encolosed or located so that it is unlikely to be explosed to pollution during normal use of the appliance.作者: feazhp 时间: 2012-1-15 17:08
一般为3级的多