DSSD/DTSD三相电子式多功能电能表使用说明书(第三版)粤制00000346号深圳市科陆电子科技股份有限公司二零零四年二月718719720目录1综合介绍.......................................................................................11.1概述...................................................................................11.2工作原理简述...................................................................11.3技术参数...........................................................................21.3.1主要技术参数.......................................................21.3.2日历时钟...............................................................21.3.3光耦脉冲输出.......................................................21.3.4其它数据...............................................................32基本功能.......................................................................................32.1电能计量...........................................................................32.2最大需量测量...................................................................32.3费率和时段.......................................................................32.4按月统计电量...................................................................42.5实时量测量.......................................................................42.6监控记录...........................................................................42.7停电抄表...........................................................................42.8负荷曲线...........................................................................42.9电量冻结...........................................................................52.10通信接口.......................................................................52.11负荷监控.......................................................................52.12谐波分析（选用）.......................................................52.13电压合格率（选用）...................................................52.14U2×T、I2×T（选用）...................................................52.15脉冲输出.......................................................................52.16继电器输出...................................................................52.17声光报警.......................................................................63液晶显示代码和符号说明...........................................................6I3.1显示界面...........................................................................63.2显示代码...........................................................................63.3代码编码实例...................................................................124电能表外形图...............................................................................125电能表的安装与接线...................................................................126使用方法.......................................................................................186.1调整...................................................................................186.2校验...................................................................................186.3电表显示...........................................................................186.3.1循环显示...............................................................186.3.2按钮切换显示......................................................
