Dear Sir Madam,This is Deepak More from Japan.I'm looking for products with the following specifications:The functional requirement for one se and three se smart meter will be different and expected to be two different meters. Both the meters should be capable for post-pae-pag capability and have the following general feat Show More...
Dear Sir Madam,This is Deepak More from Japan.I'm looking for products with the following specifications:The functional requirement for one se and three se smart meter will be different and expected to be two different meters. Both the meters should be capable for post-pae-pag capability and have the following general features:o Should monitor Voltage and Current for indivseso Output load controlo Two way communication with meter DCU using GSM technologyo Encryption of data for secure communicationo Battery and Battery charging circuitryo Storage for keeping data in case of communication failureo Display for current meter readingo Keys for user inputs (eg. Display various measurements)LEDs for visual indicationo Current status of the load control switch (ON OFF position) should be d and communicated back to server and usero Real Time Clock for tracking date and timeo Remote firmware upgradeo Secure non-volatile memory for storing previously read measurementso Tamper detection to detect enclosure open and close eventsElectrical parameters:VoltageNominal voltage Un230V 220V 240VExtended operating voltage range80%~115%UnLimited voltage70%~120%UnFrequencyNominal frequency fn60Hz 50HzCurrentBasic current(Ib)10AMaximum current(Imax)100AStarting current(Ist)5mA 10mAActive energy constant1000imp kWhMeasurement AccuracyActive energy to IEC6205321Class1.0Reactive energy to IEC6205323Class2.0Power ConsumptionPower consumption in Voltage circuit
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