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China, Chinese Advanced Ddsy1946A Smart Prepaid Energy Meter with RS485 Communication1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityEnergy Meter Power MeterSmart MeterPrepaid Energy Meter
Jiangsu Sfere Electric Co., Ltd.
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Product Description DDSY1946A Smart Prepaid RS485 Communication Recharge Energy MeterThe prepaid energy meter is designed by adopting advanced microprocessor and signal processing technology, and it possesses functions as below: All-parameter measurement, electric energy metering, time-division charging, prepayment, demand quantity statistic, event recording, malignant load identification, fault warning etc.Technical Specifications ModelDDSY1946AElectrical CharacteristicsAccuracy gradeVoltage and current: 0.2%; Power: 0.5%; Frequency: ±0.01HzActive electric energy: grade 0.5S; Reactive electric energy: Grade 2Rated voltageAC 230VInput currentDirect accessAC 5(80)AFrequency50/60 HzWiring ModeSingle-phaseScope of working voltage0.8Un ~ 1.2UnPower consumptionPower consumption of voltage circuit< 5VA Power consumption of current circuit< 2VAStartup currentDirect access0.004Ib Access via CT0.002InSwitching Value InputAC wet contactON: AC 180~270VOFF:< AC 100VCommunication CharacteristicsRS485 communication interfaceModbus-RTU protocol, maximum baud rate: 9,600bpsMulti-functional Output InterfaceElectric energy pulsePulse width: 80ms±20msClock pulse Tripping Control Output InterfaceContact capacity3A/250 VAC; 5A/30 VDCMechanical CharacteristicsDimension (mm)90×144×68IP protectionIP54 (panel)/IP20 (case)Environmental CharacteristicsWorking temperature(-25~70) oCStorage temperature(-30~80) oCRelative humidity(5~95) % (no condensation) Typical Wiring ApplicationCompany 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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