
目录
1.范围............................................1
2.规范性引用文件............................................1
3术语和定义.............................................1
4负荷分级和供电需求.........................................2
4.1用户分类...........................................2
4.2负荷分级...........................................3
4.3供电需求......................................... 3
5应急电源配置.......................................... 3
5.1应急电源类型........................................3
5.2 应急电源配置原则......................................4
5.3应急电源配置技术要求.....................................4
6应急电源的接入与运行...................................... 5
6.1应急电源的接入.......................................5
6.2应急电源的运行.......................................5
6.3应急电源的保护........................................6
6.4 应急电源的接地................................6
6.5应急电源的切换.................................6
7应急电源使用要求....................................6
附录A (资料性附录)工商业电力用户对供电连续性的需求..................7
附录B (资料性附录)应急电源技术特性比较.......................12
附录C (资料性附录)应急电源配置典型模式......................13
参考文献........................................16