DDSU193 single-phase electronic energy meter (rail)-Rail type electric energy meter-MIDDLE SOUTH METER CO.,LTD.-Manufacturer of electric energy metering products

DDSU193 single-phase electronic energy meter (rail)

DDSU193 is a new product from our factory, used for measuring single-phase AC active power measurement modules with a rated frequency of 50Hz and a rated voltage of 220V.

This product adopts specialized large-scale integrated circuits and SMT technology for measuring electrical energy to ensure measurement accuracy and reliability.

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准确度等级	B级(1级)、A级(2级)
电压规格	220V
电流规格	0.16-0.4(20)A/5(20)A
参比频率	50Hz
工作电压范围	0.8Unom～1.15Unom
工作温度范围	-10℃～+55℃
电压回路功耗	≤2W、10VA
电流线路功耗	≤1VA
年时区表套数	≤2
日时段表套数	≤2
费率数	≤5
年时区数	≤14
日时段表数	≤8
日时段	≤14
时钟准确度	≤±0.5s/24h
计度范围	(0.00～999999.99) kWh
显示方式	LCD显示
RS485通信波特率	2400（默认）
技术标准	GB/T17215.321-2021
通信规约	DL/T 645-2007
外形尺寸	97mm76.2mm77mm

DDSU193 single-phase electronic energy meter (rail)

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