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China, Chinese Integrated Power Measurement and Control Terminal1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityMultimeterIntelligent Collection TerminalRS485 Supported Intelligent Collection Terminal
Nanjing Linkelec Technology Co., Ltd.
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Product Description Three phase rail type electric meter1.Product profileThe comprehensive power measurement and control terminal can be equipped with different functional modules. Capable of measuring commonly used power parameters, comprehensive energy metering, and analyzing power quality; Equipped with rich I/O modules for on-site equipment status monitoring and control. It can be easily integrated with various intelligent distribution systems and energy management systems, sharing rich monitoring data and power quality data.2.Product specificationsperformance parametersperformance indicatorsaccuracy classU, I: 0.2 level, P, Q, PF: 0.5 level, F: ±0.01 HZ, active power: 0.5S level, reactive power: 2 leveldisplay modeLCD displayWiring methodthree-phase four-wire, three-phase three-wireInput VoltageRated voltage3×220/380V ACfrequency range45~65Hzoverload capacity1.2Un (continuous); 2Un (10s allowed)Measuring range0.5Un~1.2Unfunctional consumption< 0.1VA per phaseInput currentRated currentAC1A,AC5Aoverload capacity1.2In (continuous); 20In (1s allowed)Measuring range0 to 1.2 Imax with a threshold of 20 mAfunctional consumption< 0.2VA per phaseswitching inputsinput formActive wet node (external 220VAC ±20%)/passive dry node (internal 15VDC)switching outputsoutput formmechanical contactsvoltage withstand between contact and coilAC250V/5A,DC30V/5Aanalog outputOutput range4-20mAmaximum load capacity500ΩPulse output2 power pulse outputs, opto-coupler isolatedcommunication interfaceinterface formRS485, power infrared, wireless radio frequencycommunication protocolsModbus-RTU protocol, radio frequency protocolenvironmental conditionsOperating Temperature-20oC~70oCstorage temperature-40oC~70oCOperating humidity0 to 95% non-condensingAtmospheric pressure86kPa-106kPamechanical propertiesVibrationGB/T11287 severity level 1ImpactGB/T14537 severity level 1CollisionGB/T14537 severity level 1electromagnetic compatibility performanceradio frequency electromagnetic field immunity testGB/T 17626.3-2006 severity level 3Fast transient pulse group testGB/T 17626.4-2008 Severity level 4Attenuated oscillatory wave immunity testGB/T 17626.12-1998 Severity level 3electrostatic discharge testGB/T 17626.2-2006 severity level 4Surge immunityGB/T 17626.5-2008 Severity level 4RF conducted immunityGB/T 17626.6-2008 Severity level 3radio interferenceGB/T 17215.211-2006 7.5.8 Class B equipmentdegree of interference with industrial frequency magnetic fieldsGB/T 17626.8-2006 severity level 3electrical insulation propertiesinsulation resistanceGBT 13729-2002, not less than 100MΩmedium strengthGBT 13729-2002, Industrial frequency voltage 2KV, 1 minImpulse voltageGBT 13729-2002,1.2/50μs,5KV913T sizeH*W*D100mm*100mm*67.5mm813T sizeH*W*D108mm*88mm*59.5mm613T sizeH*W*D79mm*79mm*62.5mm3.Selection specificationsfunction moduleSerial numberfunction pointfunction point descriptionsLON913TLON813TLON613Treal-time measurements1VoltageVoltage: U√√√2CurrentCurrent: I√√√3voltage sequence componentU1,U2,U0√√√4current sequence componentI1,I2,I0√√√5Active powerActive power: P√√√6Reactive powerReactive power: Q√√√7apparent powerApparent power: S√√√8Power factorPower factor: Pf√√√9Phase∠Ua,∠Ub,∠Uc,∠Ia,∠Ib,∠Ic,√√√10FrequencySystem frequency: F√√√Electricity metering11Active Electricityactive electrical energy√√√12reactive power metersreactive energy√√√13The view is in the electric degreeDepending on the electrical energy√√√compound rates14Time zonecan support 1-4 time zones√√√15The time periodSupporting 1-4 daily time slots, with a maximum of 8 slots per daily time slot√√√16Ratescan support four rates, sharp, peak, flat and valley√√√17compound-rate kWhForward/reverse active compound-rate kWh√√√Freeze18Monthly freezesMonthly freezing day 1~28 can be set, in each month set the day of the zero point automatically record the month's power, can record 12 consecutive months, the√√√19Freezes on the day ofDaily zero point automatically record this month's power, can record continuous record of the last 90 days of power, the√√√20The whole thing freezesAutomatic recording of electrical energy in whole points, with the possibility of recording continuous recording of the last 90 hours of whole-point data√√√power quality21Harmonic Containment RatioThree-phase voltage, current each harmonic containing rate of 2-63 times√√√22Harmonic distortion ratetotal, odd and even harmonic distortion rates√√√23ImbalanceVoltage and current imbalance√√√24Crest factorThree-phase voltage crest factor√√√25telephone harmonic factorTelephone Harmonic Factor THF√√√26K-factorK-factor for three-phase currents√√√27frequency deviationsystem frequency deviation√√√Requirements28Demand statisticsSlipstream active/reactive/apparent real-time demand statistics, demand maxima/minima√√√Telemetry29Incoming and outgoingWith open in, open out telecommunication status○○○30Crossing the line alarmWith 8 levels of overrun alarm telecommunication status√√√31Failure alarmsWith 8 levels of overrun alarm telecommunication status√√√Crossing the line32Crossing the line alarm8 levels of overrun alarm function, can realize the monitoring of power parameters, telecommunication volume, meet the conditions to generate alarm, and can be associated with the opening of the alarm export linkage√√√event logging33SOE recordsWith 64 SOE record function, including switch shift, remote control, overrun alarm, etc., and with time scale record√√√34The best-value recordThe maximum and minimum values of the relevant parameters (phase/line voltage, current, active power, reactive power, apparent power, power factor, frequency, demand) can be counted in real time and recorded with time scale√√√Clock35ClockWith hardware precision clock√√√Analog36analog outputUp to 4 passive node switching inputs can be selected○○○Inputs and outputs37switching outputsUp to 2 switching outputs can be selected, support level type/pulse type, support remote control or as local overrun alarm outlet○○○38switching outputsUp to 2 switching outputs can be selected, support level type/pulse type, support remote control or as local overrun alarm outlet○-○39Pulse outputWith an active energy pulse output port for meter accuracy testing○√○communication interface40RS485 communication (R)Standard 1-channel RS485 communication, optional 2-channel RS485 communication, support MODBUS-RTU protocol; support through the RS485 interface to achieve online upgrade program√√√41wireless communicationsSupport wireless communication, support MODBUS-RTU protocol○○○42ProfibusDP protocol○-○43Radio frequency communication (W)LoRa communications, NB-I0T, 2G, 4G○○○Note: "√" means this function is standard, "○" means this function is optional, "-" means this function is optional 4.Product installation and schematic diagramAppl About our service : * We could provide 7* 24-hour phone call after-sales service. * We provide a 2-year guarantee time and will change the meter for you within 1 year if there's something wrong with the product. Except for natural disasters or man-made reasons.* Recommend the most advanced application technology and management model in the industry to customers, and provide customers with detailed solutions.Package: Basic Information:
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