標(biāo)準(zhǔn)號：BS EN 50065-4-5-2003
中文標(biāo)準(zhǔn)名稱：頻率范圍為3kHz至148.5kHz的低壓電氣設(shè)備的信號傳輸.低壓去耦濾波器.分段過濾器
英文標(biāo)準(zhǔn)名稱：Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz - Low voltage decoupling filters - Segmentation filter
標(biāo)準(zhǔn)類型：M30
發(fā)布日期：2003/4/11 12:00:00
實(shí)施日期：2003/4/11 12:00:00
中國標(biāo)準(zhǔn)分類號：M30
國際標(biāo)準(zhǔn)分類號：31.160;33.040.30;97.120
適用范圍：This standard applies to segmentation filters in a mains communication system used for single or multiphase installations having a phase to neutral voltage not exceeding 250 V a.c. and a nominal current not exceeding 125 A, intended for household and similar fixed installation including residential, commercial and light industrial buildings and utility networks. These filters (see Figure 1) are used to control the coupling of signals between two areas of a mains communication system. The standard defines · the minimum impedance in the relevant frequency range(s) at both ports, · the minimum attenuation of signals transmitted between port.