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China, Chinese Smart Three Phase Sts Energy Meter.1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Meter for ElectricityOther Meters for ElectricitySmart Energy MeterThree Phase Four Wire Energy Meter
Smart Electrical Engineering Co., Ltd.
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Product Description Smart Three Phase STS Energy Meter Product DescriptionBY300 Three Phase Smart Prepayment Energy Meter takes 20-digit STS TOKEN as the recharge medium. The data is transmitted using a 20-digit numeric code as per international encryption protocol STS (Standardized Transfer Specification) or Currency Transfer Specification (CTS), which enabling them to automatically shut off the customer's power supply in the event of fraudulent manipulation (opening of the terminal cover, etc.) and exceeding of power.Specification ItemDescriptionItemDescriptionNetwork3 Phase 4 Wires networkStarting currentIst=0.4%IbNominative standard IEC 62052-11, IEC 62053-21 IEC 62053-23, IEC 62055-31 IEC 62055-41, IEC 62055-51IEC 62055-52, IEC 62056-21Reference frequency50/60Hz +/- 5%Accuracy classClass 1.0 as per IEC 62053-21Class 2.0 as per IEC 62053-23Power consumptionVoltage circuit <1W, <2.5VACurrent circuit < 0.25VA @ ImaxReference voltageUn=3x22-240/380-415V, L-NTemperatureOperation: -40o to + 55o CStorage: -40o to + 85o C Operating voltageRange 70%-120%UnEnclosureIP54 IEC 60529:1989Basic currentIb=5ACommunicationLocal: Optical, RS-485, MC 171CIU: Radio FrequencyRemote: G3-PLC, GPRSMaximum currentImax up to 100A Main Functions High accuracy and stability IP54 in accordance with IEC 60529:1989 4-Quadrant measurement (+P, -P, +Q, -Q, Q1...Q4) IEC 62056-21 optical communications and serial communications Active, reactive and apparent energy measurement Customer Interface Unit (CIU) is offered as per request Extensive security data Maximum demand, Voltage and current instrumentation values registrationInternal relay for load management Switchable between prepayment (STS or CTS) and postpaid modeDIN double insulated, glass filled polycarbonate case DrawingFactory Show Company Profile https://wulianseee.en.made-in-china.com/company-Smart-Electrical-Engineering-Co-Ltd-.html More ProductsCertificationsFAQQ: Are you a trading company or manufacturer? A: We are a professional manufacturer specialized in producing ready board, meter box, distribution box, junction box, metering unit and other products. With qualified quality, the most reasonable price, and short delivery time, 7×24hour customer service, most of your needs can be solved perfectly.Q: Do you supply free samples?A: Sample order is available for quality checks and market tests. Please contact Olivia to check more details.Q: Do you offer customized service?A: Of course. ODM/OEM service accepted. Contact Olivia for more details. Q: How do you control the quality?A: With professional R&D, QA and QC teams, 100% quality inspection is performed before goods out of factory. Samples accept if necessary.
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