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China, Chinese Automated Operating Ddsyf668 Prepaid CPU Card Meter with LCD Display1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityEnergy Meter Power MeterCard MeterSplit Prepaid Electricity Meters
Zhuhai Yujian Science & Technology Co., Ltd.
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Product Description The single-phase card meter (IC card meter) is an intelligent device for measuring and billing electric energy. It has multiple functions and features and is suitable for a variety of occasions.The single-phase IC card meter uses a contactless IC card for purchasing and recharging electricity. The user writes the purchased electricity amount into the IC card, and then inserts the IC card into the meter for recharging. The meter will automatically deduct the electricity fee and record the electricity usage. When the remaining power in the meter is lower than the set alarm power, the meter will automatically cut off the power, and the user can restore the power supply after inserting the IC card. When the remaining power in the meter is zero, the meter will automatically cut off the power, and the user needs to purchase electricity again to resume power use.Voltage Un:220V;working voltage range:0.7Un~1.2Un,*error should be compliant with class requirement,meter would not be damaged for four hours when 1.9Un Basic current being Ib:Direct connection:5(30)A,10(40)A,20(80)A.Continuous operation when 6Ib,with error within scope and meter parts not be damaged. Reference frequency:50Hz,*frequency range:50Hz±5 %
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