Acrel ADW300 Wireless Energy MeterAcrel ADW300 wireless smart energy meter is mainly used to measure three-phase active electric energy of the low-voltage networks. With RS485 communication and 470MHz wireless communication function, our ADW300 4G smart energy meter is convenient for users to monitor, collect and manage electricity consumption.Acrel ADW300 Wireless Smart Energy Meter ParametersVoltage inputRated voltage3×57.7/100V,3×220/380V,3×380/660V,3×100V,3×380V,3×660VReferencefrequency50HzConsumption<0.5VA (Each phase)Current inputInput current3×1(6)A;3×1(6)A(ADW300w),3×20(100A(ADW300W)Start current1%. Ib(Class 0.5S),4% Ib(Class 1)Consumption<1VA (Each phase)Auxiliary powerPower SupplyAC 85~265VPower consumption<2WMeasurement performanceStandardIEC62053-22:2003,IEC62053-21:2003Active energyaccuracyClass 0.5S (ADW300),Class 1(ADW300W)Temperatureaccuracy±2℃PulseWidth of pulse80±20msPulse constant6400imp/kWh,400imp/kWhCommunicationWirelessTransmission on 470MHz and maximum distance in open space is Ikm;2G;NB;4GInfrared interfaceThe constant baud rate is 1200RS485 interfaceRS485(A、B)Connection modeShielded twisted pair conductorsprotocolMODBUS-RTU FunctionsDisplay modeLCDEnergy measurementActive kWh(positive and negative),quadrant reactivepower energyElectrical measurementU、I、P、Q、S、PF、FHarmonic functionTHDv、Harmonic on 2nd-31stThree-phase unbalance degreeVoltage unbalance,current unbalanceTemperature measurementTemperature of A/B/C/N(Alternate configuration:T)leakage current1 channel residual current measurementDI/DO4DI,2DO(Alternate configuration.K)External current transformerExternal open type current transformer(Alternate configuration:W)Electrical parameter AlarmUndervoltage, undercurrent,overcurrent,underload,etcCommunicationInfrared communicationRS485(Alternate configuration.C)Wireless transmission on 470MHz(Alternate configuration: LR)GPRS(Alternate configuration:2G)NB-IOT(Alternate configuration:NB)4G(Alternate configuration.4G)WIFI(Alternate configuration.WIFI)Acrel ADW300 3-Phase Wireless Energy Meter Monitor DiagramThere are four modes of connection like 3-phase 4-wire (current connected via CT), 3-phase 3-wire (current connected via CT), 3-phase 4-wire (current connected via PT and CT) and 3-phase -wire (current connected via PT and CT). Two-way Digital output and four-way Digital input. Record the historical data on electricity consumption covering the previous 12 months. Acrel ADW300 series supports LORA, 2G, NB, and 4G communications.Acrel ADW300 3-Phase Wireless Energy Meter FeaturesFeaturesDemonstrationMultiple Communication Methods ● 4G LTE ● NB-IoT ● WiFi (2.4GHz&5GHz) ● LoRa/LoRaWAN ● RS485 (MODBUS-RTU) ● Paired with IoT Energy Monitoring SystemPower Quality Analysis ● Total Harmonic ● 2nd~31st Harmonic ● Voltage Unbalance ● Current UnbalanceExpanded Function ● 2-channel DO (Digital Ouput) ● 4-channel DI (Digital Input) ● 4-channel Cable Temperature Monitoring ● 1-channel Residual Current MeasurementAlarm Function ● Over/Under Current ● Over/Under Voltage ● Over/Under Power ● Phase LossAcrel ADW300 3-Phase 4G Wireless Energy Meter WiringAcrel ADW300 3-Phase 4G Wireless Power Consumption Meter Pin OverviewAcrel ADW300 3-Phase Wireless Smart Energy Meter DimensionsAcrel ADW300 3-Phase Wireless Energy Meter Monitor PackagingPackaging Overview (Minimum)Packing Dimension and Weight(Minimum)Minimum Package Contain 1 pcs ProductsDimension: 170mm*150mm*130mmTotal N.W. (1 pcs)0.233 KGPacking Dimension and Weight(Large)Large Package Contain 36 pcs ProductsDimension: 540mm*530mm*490mmTotal N.W. (48 pcs)10 KGAverageLead TimeManufacturing: 3~4 days(If paired with system need extra 1~2 days for adjustment)Shippment: 8~9 days(World Wide Shipment)Product HS Code9028301400CO Country of Origin China3-Phase Smart Meter Installation & UseStep ①: Correctly install&wire meters1. 35mm DIN-rail installation2. 3-phase 4-wire or 3-phase 3-wire methods3. Voltage signal input via direct connect or PTs4. Current signal input via CTs or Rogowski Coils5. Power supplied by 85~265Vac L-N power sourceStep ②: Download&Register IoT APP1. Download of IoT EMS APP2. Register your account with 3-month Free Trial3. Or contact us to get Test AccountStep ③: Add Meters to your Account1. Acrel ADW300 smart energy Meters are recognized by a unique SN code2. Scan QR code to add the wireless power consumption meter to your account3. Edit CT&PT ratio according to paired CT&PT4. If voltage input via direct connect, PT ratio set to 1 (Actual Power System Voltage = Voltage Signal Input of Meter)5. If current input via 250A/5A CTs for example, CT ratio set to 50 (250÷5=50)Step ④: Start your 3-month Free Trial1. After 3 months, host service&buy-out service will be available for account renewal.2. Contact us for more information about system charge item&meter quotation.3. Before we send you the quotation, we will set a solution according to your request.4. Provide full technical support for installing Acrel ADW300 3-phase wireless energy monitors and connecting meters to our system.ADW300 Wireless Energy Monitor For Smart Meters Benefits4G, LoRa, WIFI wireless communicationSmall volume, easy installationSwitch, temperature function optionalExternal open-type current transformerADW300 Wireless Power Meter Monitor ApplicationsRemote meter reading of the power-distribution boxMatched with IoT energy management systemThis wireless power consumption meter can connect to power operation and maintenance cloud platformAcrel ADW300 smart meter wireless series is suitable for electricity monitoring of reconstruction projects SKU: LKOTS00057 Category: Over the See Tag: Pre order
