IEC 61334-3-22-2001 采用配电线载波系统的配电自动化 第3-22部分：主干线信号传输要求 中压相对和屏对地插入式耦合装置

标准号：IEC 61334-3-22-2001
中文标准名称：采用配电线载波系统的配电自动化 第3-22部分：主干线信号传输要求 中压相对和屏对地插入式耦合装置
英文标准名称：Distribution automation using distribution line carrier systems - Part 3-22: Mains signalling requirements; MV phase-to-earth and screen-to-earth intrusive coupling devices
标准类型：F21
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：F21
国际标准分类号：33.040.60
适用范围：This part of IEC 61334 is applicable to MV phase-to-earth capacitive and screen-to-earth intrusive inductive coupling devices for medium voltage (MV) distribution line carrier (DLC) systems. Non-intrusive inductive coupling devices are not within the scope of this standard. The coupling device ensures a) the efficient transmission/reception of carrier-frequency signals between the DLC transceiver and the power line; b) the safety of personnel and the protection of the low-voltage parts of the installation against the effects of the power-frequency voltage and transient overvoltages. The object of this part of IEC 61334 is to establish definitions, requirements, methods of testing and rated values for phase-to-earth capacitive and screen-to-earth intrusive inductive coupling devices to be used in MV-DLC systems.