BS EN 50065-4-3-2003 频率范围为3kHz至148.5kHz的低压电气设备的信号传输.低压去耦滤波器.输入滤波器

标准号：BS EN 50065-4-3-2003
中文标准名称：频率范围为3kHz至148.5kHz的低压电气设备的信号传输.低压去耦滤波器.输入滤波器
英文标准名称：Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz - Low voltage decoupling filters - Incoming filter
标准类型：K30
发布日期：2003/4/15 12:00:00
实施日期：2003/4/15 12:00:00
中国标准分类号：K30
国际标准分类号：31.160;33.040.30;97.120
适用范围：This standard applies to incoming filters used to control the coupling of signals between the utility area and the consumer area (see Figure 1). The standard defines · the minimum impedance in the relevant frequency band(s) at both Utility port and Consumer port, · the minimum attenuation of unwanted signals transmitted from the utility side to the consumer side and vice versa, · the transmission characteristics: - operating frequency domain for both utility side and consumer side, - attenuation between the utility side and the consumer side and vice versa, - impedance at the utility side and at the consumer side. This standard applies to incoming filters designed for and used in single or multiphase installations.