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China, Chinese LCD Display Vendor Sub Billing System 3 Phase Prepaid Meter1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityCurrent MeterAmpere MeterAmmeter
Jiangsu Sfere Electric Co., Ltd.
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Product Description LCD display vendor sub billing system 3 phase prepaid meterThis series of digital display AC electrical measurement meters are applied for voltage and current measurement in power distribution system. They support programmable transformation ratio and can be equipped with communication interface. They are featured with good appearance and compact structure.Technical Specifications Accuracy Voltage, current: 0.2%; power: 0.5%, frequency:±0.01HZ; Active energy:0.5sData update rate 1s Signal InputRated currentAC 1A,5ARated voltageAC 100V,380VOverloadContinuous:2In,instantaneous:10In/5sContinuous:1.2Un,instantaneous:2Un/1minEnergy consumption≤0.1VAFequency45~65HZCommunicationRS485 interfaceModbus-RTU protocol, baud rate up to 9600bpsEnergy pulse Optocoupler isolation ,pulse width 80ms±20%Digital Input Optocoupler isolation ,passive dry contactRelay Output Contact capacity AC250V 5A or DC 30V 5AAuxiliary power supplyWorking rangeAC/DC 80~270VEnergy consumption≤3VAEnvironment conditionWorking temperature-10~55oCStorage temperature-25~70oCRelative humidity≤93%RHAltitude≤2500mSafetyInsulationSignal power supply output terminal to case resistance ≥100MΩWithstand voltagePower supply,input and output ≥2kvProtection level IP54 Application Smart equipment Intelligent buildingPublic facilityIndustrial and mining enter enterprisePanel Meter Company Profile FAQQ: Are you trading company or manufacturer ?A: We are factory located in Jiangyin Jiangsu Province.Q: Does your company provide customized manufacturing?A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.Q: How long is your delivery time?A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.Q: Do you provide samples? Is it free or extra ?A: You need to pay for the sample and cover the freight as well.Q: What is your terms of payment ?A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.
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