威思顿多功能表说明书

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1、DT（S）SD178-E嵌入式安装电能表用户手册（W520）目录1.概述····················································································-1-2.产品规格··············································································-2-3.技术参数·············································

2、·································-2-4.安装与接线···········································································-7-4.1安装外形图及接线图·················································································-7-4.2安装注意事项及方法································

3、·················································-16-5.使用说明··············································································-17-5.1面板格式······································································································-17-5.2功能说明

4、······································································································-18-5.3显示说明······································································································-24-5.4通信说明···································

5、··································································-37-5.5参数设置······································································································-50-5.6注意事项·······································································

6、·······························-53-6.典型应用··············································································-54-7.保修期限··············································································-55-8.技术支持············································

7、··································-55-1.1.1.概述DT（S）SD178-E嵌入式安装电能表（嵌入式安装数字显示电测量仪表）是烟台东方威思顿电气有限公司集多年的电表设计经验，所推出的新一代微型电测量仪表。该电能表采用LCD显示，可进行时钟等参数设置，并具有电能脉冲输出功能；可用RS485通讯接口与上位机实现数据交换，极大地方便了用电自动化管理。该仪表具有体积小巧、精度高、可靠性好、安装方便等优点，执行标准：GB/T17215.322-2008、GB/T17215.323-200

8、8，同时满足国标GB/T1242-2000、GB/T22264.1-2008、GB/T22264.7-2008等标准要求。2.2.2.产品规格型号准确度等级额定电压电流范围脉冲常数3×1.5(6)A6400imp/kW.h3×220/380V3×5(6)A6400imp/kW.hDTSD178-E0.5S/0.2S3×1(2)A60000imp