3 安装与接线........................................................................................................................................................5 3.1 安装图........................................................................................................................................................5 3.2 端子图........................................................................................................................................................6 3.3 接线原理图................................................................................................................................................6
2 技术指标............................................................................................................................................................2 2.1 环境条件....................................................................................................................................................2 2.2 电压线路....................................................................................................................................................2 2.3 电流线路....................................................................................................................................................2 2.4 电能脉冲....................................................................................................................................................2 2.5 通信接口....................................................................................................................................................2 2.6 端子螺丝紧固力矩................................................................................................................................... 3 2.7 外壳防护等级（IP）................................................................................................................................3 2.8 污染等级....................................................................................................................................................3 2.9 准确度........................................................................................................................................................3 2.10 绝缘性能....................................................................................................................................................3 2.11 机械性能....................................................................................................................................................3 2.12 电磁兼容性................................................................................................................................................4
5 功能介绍..........................................................................................................................................................17 5.1 基本测量................................................................................................................................................. 17 5.2 电能计量................................................................................................................................................. 18 5.3 需量......................................................................................................................................................... 18 5.4 分时计费................................................................................................................................................. 18 5.5 预付费功能............................................................................................................................................. 19
4 面板操作............................................................................................................................................................8 4.1 面板显示....................................................................................................................................................8 4.2 按键说明....................................................................................................................................................9 4.3 显示界面....................................................................................................................................................9 4.4 液晶自检................................................................................................................................................. 12 4.5 参数设置................................................................................................................................................. 12