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DDS870型电子式单相电能表 DDS870单相电子式电能表、电度表、单相表

产品信息
类型电子式电能仪表品PaiHOCH
型号DDS870型电子式单相电能表基本电流1.5-6·100(A)
准确度等级1.0参比电压220(V)
电流倍率4显示方式液晶或者计度器
频率50/60(Hz) Z大电流100(A)
装箱数20
DDS870电子式单相电能表概述电子式单相电能表,采用专用大规模电能计量集成电路和先进的SMT技术,采用工业级元器件,关键部件选用国际知名Pai长寿命元件,停电数据不丢失。产品具有可靠性,宽负荷,低功耗及抗干扰能力强等优点,产品性能符合标准GB/T17215-2002标准。DDS870 single phase electronic watt-hour meter1.Introduction Single phase electronic watt-hour meter adopt exclusive use LSI and advanced SMTtechnology, the key component is all well-known brands abroad and long life.The datas couldnot loss during power failure.The meter has the features of good reliability, high loading,low power consumption,and powerful anti-disturbing capability, its performances are completely conformed toGB/T17215-2002 standard.2.规格型号

型号规格

参比电压(V)

额定频率(HZ)

标定电流(A)

仪表常数(imp/kw.h)

DDS870

220

50

1.5(6)~15(60)

见铭Pai标识

2. Specifications and types

Specifications and types

Reference voltage(V)

Rated frequency(HZ)

Rated current (A)

Meter constant(imp/kw.h)

DDS870

220

50

1.5(6)~15(60)

As shown in nameplate

3.技术参数3.1电气要求精确度等级:1.0级,2.0级正常工作电压:0.9Un~1.1Un极限工作电压:0.7n~1.3UN电压线路功耗:有功功率≤1.0W,视在功率≤6VA电流线路功耗:有功功率≤1.0VA3.2环境要求正常工作温度:-25℃-+60℃极限工作温度:-40℃—+70℃储运运输温度:-45℃—+70℃相对湿度:小于95%3.3设计寿命 10年3.4符合标准 GB/T 17215-2002执行标准:GB/T17215—20023. Technical parameter3.1 Electrical requiredAccuracy rating:class 1.0,class 2.0Normal working voltage:0.9Un~1.1UnLimiting working voltage:0.7n~1.3UNVoltage consumption:active power≤1.0W,apparent power ≤6VACurrent consumption:active power≤1.0VA3.2 Environmental RequirementsNormal working temperature:-25℃-+60℃Limiting working voltage:-40℃—+70℃Transportation and Storage temperature:-45℃—+70℃Relative humidity (RH):less than 95%3.3 Designed life: 10 year3.4 Criterion: GB/T 17215-2002Executive standard:GB/T17215—20024.主要功能计量正,反向交流有功电量,反向电量按正向计量采用光电隔离技术输出无源电能脉冲信号,发光二极管指示用电LCD显示或计数器显示可选具有反窃电功能(可选)具有RS485通讯接口和红外通讯口
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