Dac7301c DIN Rail AC Three Phase Modbus Electric Energy Meter¹

Product Description DAC7300CSERIESApplicationThe meter is designed to measure three phase four wire AC active energy like residential , utility and industrial application. It is a long life meter with the advantage of high stability , high over load capability , low power loss and small volume .Prouducts character1. max current:80A DC.2. Standard 7-modulus width,TH35-7.5 type  rail installation 3. Multi-function parameter measurement, providing voltage, current, active power, reactive power, apparent power, power factor, phase Angle, etc4. Support two-way electric energy metering, provide monthly electricity consumption statistics for the last 12 months, and daily electricity consumption statistics for the last 31days5. In-built relay, support remote control and prepaid management control,providing latest 50 times opertation records,10 SOE event records6. Support the power consumption parameter monitoring and alarm function7. Support  WIFI,LoRa,NB-IoT,4G etc.  wireless communication way8. Support 1 pulse output, 1 RS485 communicationTechnicial parametersModelDAC7300C/DAC7301C/DAC7321C/DAC7320CElectrical CharacteristicsRate voltage (Un)3*110/190V or 230/400V ACOperational voltageL-N: 85 to 275V AC; L-L: 85 to 480V ACOverload capacity of voltage2*Un for 1 secondRate current(Ib)5AMaximum current(Imax)80AOperational current0.1%Ib to ImaxOverload capacity of current30*Imax for 0.01 secondOperational frequency range45 - 65HzPower consumption<2W/10VAPulse constant1000 imp/kWhDisplayLCD with backlightMaximum reading of energy999999.99 kWh/kVarhMeasure typeThree phase four wireMeasurement accuracyVoltage, Current±0.5%Active power±1.0% or 0.5%Reactive power±2.0%Apparent power±1.0%Active energy±1.0% or 0.5%Reactive energy±2.0%Power factor±1.0%Frequency±0.2%Environmental CharacteristicsOperating Temperature-25 to +55oCStorage Temperature-40 to +80oCHumidity< 90%, non-condensingPollution Degree2AltitudeUp to 2000mVibration10 Hz to 150Hz, IEC 60068-2-6IP Degree of Protection Designed to IP51 front display, IP30 meter bodyElectromagneticCharacteristicsElectrostatic Discharge±8kV(contact discharge),±15kV(air discharge); Level 4, according IEC 61000-4-2Immunity to Radiated Fields10V/m,80 - 2000MHz; Level 3, according IEC 61000-4-3Immunity to Electrical Fast Transients ±4kV; Level 4, according IEC 61000-4-4Immunity to Surges±4kV; Level 4, according IEC 61000-4-5Immunity to Conducted Disturbances10V,0.15 - 80MHz; Level 3, according IEC 61000-4-6Immunity to Magnetic FieldsIEC 61000-4-8Immunity to Voltage DipsIEC 61000-4-11Radiated EmissionsClass B, according EN55011Conducted EmissionsClass B, according EN55011Harmonics EmissionsIEC 61000-3-2SafetyOvervoltage CategoryCAT III, according IEC 61010-1Measurement CategoryCAT III, according IEC 61010-1InsulationAC Voltage Test: 4kV for 1 minuteImpulse Voltage Test: 6kV - 1.2/50μS waveformProtective ClassII, according IEC61010-1CommunicationsInterfaces standard and protocols2-wire RS485, Modbus RTUOptional: MbusBuad rate1200 to 9600 bps, default is 9600 bpsParity bitNone, Even, Odd, default is NoneStop bit1 or 2, default is 1Response time<100msTransmission modehalf-duplexTransmission distanceUp to 1000mMax. Bus loading32 pcsWireless communicationsTypes that can be supportedWIFI, LoRa, NB-IoT, 4GPulse outputInterface typeOpen collector optocouplerPulse constantPer pulse equal 0.001/0.01/0.1/1 kWh/kvarh (Configurable)Pulse width60/100/200 milliseconds (Configurable), default is 100millisecondsPulse output typeImport/export/total active energy,  Import/export/total reactive energy (Configurable)ClassClass A, according IEC 62053-31Input voltage5 to 27 VDCCompany ProfileZhejiang Xinghao Technology Co., Ltd., founded in 2009, is a power meter manufacturer and energy management solutions provider in China. The company specializes in research and development, production and sales of a full spectrum of energy management products, including: Power meters (regular and prepaid); Power monitoring systems; Intelligent transformers, and Internet of Things communication equipment, among others.With an R&D-centric culture and strong leadership, our team has developed over 30 IPS since 2019, including patents, smart power solutions and proprietary software. As an attestment, our company has been recognized by the provincial government as a National High-Tech Small and Medium-sized Enterprise (SME) - a status awarded to SMEs with the highest innovative potentials.We understand the importance of delivering products of consistent quality to our valued customers. To this end, we have built up our in-house engineering and testing lab, and have developed a holistic quality control and risk management system to ensure engineering excellence. In addition, our manufacturing process adheres to the ISO-9001 standards. We have maintained a long-term relationship with internationally renowned laboratories, our products have been certified by CE, MID (EU appliance measurement directive), UL, KEMA, RoHS, etc.Since 2009, we have developed a comprehensive product line, including single-phase, three-phase AC/DC power meters, digital power analyzers, data collectors, automatic meter reading systems, energy monitoring and management systems, and other customized solutions. Over the years, we have delivered high-quality products and services to our clients and built good relationships with customers in over 50 countries and regions at home and abroad. As a provider of trusted products and solutions, Xinghao Technology offers not only the existing product line and services, but also customized solutions to meet all of your needs.CertificatetePACKAGEOur standard packaging, customized packaging available upon request.FAQQ1: If I'm interested in your LED three phase full power meter, when can I receive your quotes and detailed information after sending the initial inquiry?A: We will aim to respond to all requests within 24 hours.Q2: Can I get a sample to test and verify the quality before placing an order?A: We are confident about the quality of our products and happy to provide samples for your review. Please send us an inquiry!Q3: Are you a manufacturer or a trading company?A: We are a manufacturer with strong in-house R&D capabilities. We offer a full spectrum of services from designing manufacturing to providing exporting logistics.Q4: What's the warranty coverage for your LED three phase full power meters?A: We offer a three year warranty to our customers.Q5: Could you use our logo on the products?A: We are happy to provide such service. Actual pricing will depend on the quantity you order. Please send a request for details. 

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