29.240.20;33.100 标准查询与下载

NRS 083-2-2009 公共电网的电磁兼容性．第2部分：变电站设计和设备安装规范

Covers the installation practices for primary and secondary substation equipment from the viewpoint of reducing electromagnetic interference (EMI) phenomena and providing associated good practice for substation design, earthing and surge protection. Can

Electromagnetic compatibility (EMC) in electricity utility networks Part 2: Substation design and equipment installation practices

NRS 083-3-2009 公共电网的电磁兼容性．第3部分：变电室内二级设备的安装．图解

Provides illustrated guidance for the installation, cabling and wiring of secondary electrical and electronic equipment inside substation rooms or kiosks, complementary to the methods covered in NRS 083-2.

Electromagnetic compatibility (EMC) in electricity utility networks Part 3: Secondary equipment installations in substation rooms - Illustrations