T / CEC 212—2019 I 目 次 前言··································································································································································· II 1 范围······························································································································································ 1 2 规范性引用文件 ·········································································································································· 1 3 术语和定义、符号和缩略语······················································································································· 1 4 分类······························································································································································ 4 5 技术要求······················································································································································ 5 附录 A（规范性附录） 充电桩用微型断路器（MCB）基本特性选型······················································ 11 附录 B（规范性附录） 充电桩用塑料外壳式断路器（MCCB）基本特性选型········································ 12 附录 C（规范性附录） 充电桩用带过电流保护的剩余电流动作断路器（RCBO）基本特性选型 ········· 13 附录 D（规范性附录） 充电桩用具有剩余电流保护的断路器（CBR）基本特性选型 ··························· 14 附录 E（规范性附录） 充电桩用电涌保护器基本特性选型······································································· 15 附录 F（规范性附录） 充电桩用交流接触器基本特性选型······································································· 16 附录 G（规范性附录） 充电桩用直流接触器基本特性选型 ······································································ 17 附录 H（规范性附录） 充电桩用直流熔断器基本特性选型 ······································································ 18 参考文献·························································································································································· 19 T / CEC 212—2019 II 前 言 本标准按照 GB/T 1.1—2009《标准化工作导则 第 1 部分：标准的结构和编写》给出的规则编写。 本标准由中国电力企业联合会提出并解释。 本标准由能源行业电动汽车充电设施标