YTL DDS353 DIN-skinne Enkeltfaset 1-model elmåler CE MID-certifikat
Den standards are built on the Open Systems Interconnection (OSI) model and use object-oriented data modeling. Dense characteristics ensure interoperability.The LY-SM150 postpaid AMI single phase smart Watt hour meter is an advanced AMI smart single phase meter that is compatible with multiple communication interfaces. It is suitable for small C&I and residential clients and is highly accurate in measuring and monitoring parameters. It also comes with anti-tamper functions that make it an ideal revenue collection solution. It complies with the requirements of the DLMS/COSEM standards.A key technological requirement of a smart meter is its ability to communicate with a central location. This communication can be accomplished by satellites, licensed radios, power line communication, fixed wireless networks, or internet related networks.
Baseret på ARM Cortex-M4-kernen sporer og rapporterer STDES-EMETER1PV enfaset smartmåler elektrisk energiforbrug over forudbestemte intervaller. Den leverer også GPRS-forbindelse og manipulation af datasporing, opfylder krav til multi-takstfakturering og inkluderer en relækontrol til fjernovervågning. STDES-EMETER1PV1, en ny generation af smarte energimålere, er bygget med avancerede funktioner, der hjælper dig med at reducere energiregningen. Den viser gennemsnitlig daglig belastning og spidsbelastning i kWh og kW. Den har et LCD-display, der cykler gennem koder for at angive det samlede døgns kWh-forbrug og efterspørgsel. Den viser også en maksimal kW for dagen, som repræsenterer den gennemsnitlige belastning over et interval på femten eller tredive minutter.
Den Single phase smart Watt hour meter STDES-1PV1 has a user-friendly interface with a user-friendly calibration procedure. Den user can calibrate the meter by entering the correct values in the Gain and Current fields. In case of an unknown phase shift, the user can introduce the correction factors in the Phase (low) field. Den values in this field should start with one or minus one.The meter uses the STM32L433VCT6 MCU featuring an ARM Cortex-M4 core. Den meter also contains an STPM33 IC for electricity metering. It measures the electrical energy consumption at a defined time interval, tracks tamper data and meets the requirements of multi-tariff billing. This meter also provides GPRS connectivity and relay control.


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