YD-T 3990-2021 微型基站用综合配电箱

ICS 33.180.99 M33 YD 中华人民共和国通信行业标准 YD/T XXXXX—XXXX 微型基站用综合配电箱 Generic distribution cabinet for small cell 点击此处添加与国际标准一致性程度的标识 (报批稿) .. 202X - XX - XX发布 202X - XX - XX实施中华人民共和国工业和信息化部发布 YD/T XXXXX —202X I 目次前言 ................................ ................................ ................ IV 1 范围 ................................ ................................ ............... 1 2 规范性引用文件 ................................ ................................ ..... 1 3 术语和定义 ................................ ................................ ......... 1 4 组成、分类及命名 ................................ ................................ ... 2 4.1 组成 ................................ ................................ ........... 2 4.2 分类 ................................ ................................ ........... 2 4.3 产品规格 ................................ ................................ ....... 2 4.4 命名 ................................ ................................ ........... 2 5 要求 ................................ ................................ ............... 3 5.1 环境条件 ................................ ................................ ....... 3 5.2 外观与结构 ................................ ................................ ..... 3 5.3 箱体的机械物理性能 ................................ ............................. 4 5.4 光纤活动连接器性能指标要求 ................................ ..................... 4 5.5 交流输入适应性 ................................ ................................ . 4 5.6 输出分路要求 ................................ ................................ ... 5 5.7 防雷性能 ................................ ................................ ....... 5 5.8 接地性能 ................................ ................................ ....... 5 5.9 安全要求 ................................ ................................ ....... 5 5.10 爬电距离与电气间隙 ................................ ............................ 5 5.11 接触电流 ................................ ................................ ...... 5 5.12 温升 ................................ ................................ .......... 5 5.13 密封性能 ................................ ................................ ...... 5 5.14 高温 ................................ ................................ .......... 6 5.15 低温 ................................ ................................ .......... 6 5.16 湿热 ................................ ................................ .......... 6 5.17 盐雾 ................................ ................................ .......... 6 5.18 运输 ................................ ................................ .......... 6 5.19 材料阻燃性能 ................................ ................................ .. 6 6 试验方法 ................................ ................................ ........... 6 6.1 试验环境条件 ................................ ................................ ... 6 6.2 外观与结构 ................................ ................................ ..... 6 6.3 箱体的机械物理性能试验 ................................ ......................... 7 6.4 光纤活动连接器试验 ................................ ............................. 7 6.5 交流输入电压适应性 ................................ ............................. 7 YD/T XXXXX —202X II 6.6 输出分路要求 ................................ ................................ ... 7 6.7 防雷性能 ................................ ................................ ....... 7 6.8 接地性能 ................................ ................................ ....... 8 6.9 安全要求 ................................ ................................ ....... 8 6.10 爬电距离与电气间隙 ................................ ............................ 8 6.11 接触电流 ................................ ................................ ...... 8 6.12 温升 ................................ ................................ .......... 8 6.13 密封性能试验 ................................ .............................