
BALLASTS FOR TUBULAR FLUORESCENT LAMPS
出版:International Electrotechnical Committee

专家解读视频
Covers built in ballasts, excluding resistance types, for use on a.c. supplies up top 250 V at 50 Hz, or 60 Hz, associated with pre heated cathodes operated with or without a starter switch. Applies to complete ballasts and to their component parts such as reactors, transformers and capacitors having a capacitance equal to or less than 0.1 F.
VDE 0712-100 : DRAFT 77 AMD 2 - Similar to
NFC 71 212 : 1983 - Identical
BS 2818-1(1985) : 1985 - Identical
BS 2818-1(1985) : 1985 - Identical
VDE 0712-100 : DRAFT 77 AMD 2 - Similar to
NFC 71 212 : 1983 - Identical