产品概述
dt(s)s u3001系列三相导轨式电能表是我公司采用微电子技术计量电能。采用进口专用 大规模集成电路，应用数字采样处理技术及smt工艺等先进技术研发的新型三相导轨电子式电能表。该表完全符合gb/t17215.321-2008国家标准和iec62053-21国际标准中1级三相有功电能表的相关技术要求；能直接精准地测量电能计量中正向有功电能，由8位（6 2）lcd显示有功总用电量，该表设有红外和rs485通讯接口，通讯dl/t645-1997或modbus-rtu可选，具有防窃电、安装位置任意等优点，是电能表升级换代的理想产品。具有可靠性好、体积小、重量轻、外观美观、工艺先进、35mmdin标准导轨式安装等特点，并具有良好的抗电磁干扰、低自耗节电、高精度、高过载、高稳定性、防窃电、长寿命。
该表使用于计量额定频率为50hz或60hz的三相交流有功电能。供固定安装在室内使用, 适用于环境不超过-25℃到 55℃，相对温湿度不超过95%，且空气中不含有腐蚀性气体。
功能特点
● 具有正向有功电能、反向有功电能量功能，能够储存其数据；
● 数据显示:8位(6 2)lcd显示;
● 电源指示:a、b、c、三个led指示灯;
● 脉冲指示,反向接线错误指示;
● 电能脉冲输出宽度80ms±16ms;
● 具有分时计量功能，有功电能量按相应的时段分别累计、储存总、尖、峰、平、谷电能量;
● 复费率具有2套时区，每套时区有14个日时段表号，每个日时段表号有8个时段，每个日时段具有4个费率;
● 能储存上3个结算日的总电能和各费率电能数据;
● 测量精度高，显示范围宽;
● 安装方便，接线简单，工程量小;
● 能测量、记录显示当前电能表使用总电量、正向总电量、反向总电量、电压、电流、功率、功率因数等运行参数;
● 支持红外、rs485通讯，modbus-rtu和dl/t 614-2007 协议;
● 支持云平台，可手机app微信、支付宝购电; lcd使用寿命大于10年。
功能说明
| 型号 | 有功电 能计量 | 无功电能计量 | 三相四线电网 | 三相三线电网 | ic卡购 电方式 | 远程购 电方式 | 分时计费 | 定时抄表 | 谐波测量 | dl/t645 协议 | modbus-rtu 协议 |
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外形及安装尺寸
