
SIGNALLING ON LOW-VOLTAGE ELECTRICAL INSTALLATIONS IN THE FREQUENCY RANGE 3 KHZ TO 148,5 KHZ AND 1,6 MHZ TO 30 MHZ - PART 4-7: PORTABLE LOW VOLTAGE DECOUPLING FILTERS - SAFETY REQUIREMENTS
出版:European Committee for Standards - Electrical

专家解读视频
Applies to the filter part of portable devices for household and similar uses (hereafter referred to as portable decoupling filters) consisting of the filter part, a plug or an appliance inlet or a provision for connection by terminals or with a non-rewirable cord and one (multiple) socket-outlet or an appliance outlet.