Product Name: IC Card Prepaid Electric Meter Measuring Instrument Kwh Meter Model NO.: DDSY150/DTSY150 Customized: Customized Certification: RoHS, ISO, CE Type: Energy Meter Measured Signal: Pulse Peak Power Meter Connection: Terminal Theory: Electronic Meter Electric Equipment: Three-phase Four-wire Usage: Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Maximum Demand Meter Installation: Direct Connected Display: Digital Voltage: 220V (Single-Phase) Accuracy: 1.0 Frequency: 50Hz Clock Accuracy: 0.5s/Day Max.Operation Temperature: -40c ~ +70c Max.Storage Temperature: -25c ~ +65c Relative Humidity: 85% Starting Current: 0.4%Ib Lifetime: More Than 10 Years Brand: OEM /Radarking Trademark: RADARKING Transport Package: Color Box with Foam Inside Specification: CE, CCC Origin: China HS Code: 9028309000 Product Description IC Card Prepaid Electric Meter Measuring Instrument Prepayment Kwh MeterDescription:This meter used the entire digitized electronic meter special-purpose chip group. Take integrated circuit card(IC card)as to pay the bill with the control medium complete digitized intelligence electronic metering device.It's a new generation of products,it has the complete digitized electrical energy measurement,the intellectualized charge control and the user information management the multi-purpose functions and so on. And it is an ideal product on the current situation of reforming electric power consuming system,commercializing electric power,solving the problem of the collection of charges,as well as adjusting load state of electrical network.Specification:Accuracy classClass 1.0,Rated voltage(V)110, 120, 220, 230, 240, etc.Rated current(A)1.5(6), 2.5(10), 5(20), 10(40)A,15(60), 20(80), 30(100),etc.Rated frequency50Hz or 60HzOperation voltage rangeUn±20%Starting current0.4%IbPower ConsumptionVoltage circuit ≤1W 5VA; Current circuit ≤0.5VAMax.operation temperature-20°C~ +60°CMax.storage temperature-25°C~ +65°CRelative Humidity≤85%Service lifeMore than 10 yearsSystem Configuration:1.Prepaid Meter2.Card reader3.Prepayment SoftwareWorking principle:1. Both-way electric energy metering: provides precise positive-negative active energy metering and one-way accumulating; used for power metering and advance purchase of AC single-phase current rated2. Advance purchase quantity, preset maximum load-limit and IC card password; IC card transfers data and realizes data including total consumption, remaining quantity, accumulated quantity and total purchases) backward reading3. Storage of leave-factory serial number, meter constants, initial data and the user's name and address4. Alarm and switch off when overload; alarm at low remaining power to remind user of timely purchasingThe function of data-transfer:The meter can transfer data automatically on the reading date( 1st to 27th are programmable ).That is the transfer of total forward/ reverse active energy.The meter can store the data in the previous 12 months and store the data for 10 years at power failing.Recording reverse energy:The meter can record the total time of reverse energy and the last time period of reverse energy.Meter programming. The meter can restore the times of programming and the latest programming time.Remote control function:The meter has the function of remote control through RS-485, PLC, LoRa and etc.Company Introduction:Wuhan Radarking Electronics Corp. is a modern share enterprises which focusing on the smart Internet of things(IOT) /smart grid energy consumption sensor/intelligent electric safety integrated solution. It established in 2002(former name: Wuhan Radarking Co.,Ltd.)and went public on January 27, 2015 with the stock abbreviation RADARKING and stock number 831722. It owns the independent R&D center and factory which is the key recommended high-tech enterprises in Wuhan city.It mainly R&D, manufacture and sell the integrated solution of smart Internet of things(IOT) energy consumption sensor/smart grid energy consumption sensor/energy consumption information acquisition and transmission(Collector, Concentrator, Communication Module), smart electric meter, smart water meter, "RDK" energy Internet of Things(IOT) intelligent energy safety integrated solution, digital campus energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter energy consumption acquisition(meter reading) charging management integrated solution, 4-in-1 Meter/All-in-One Card cloud computing total charging management integrated solution, energy consumption monitoring and analysis integrated solution, mobile phone APP(Energy Consumption, Fast E Top Up).Principle:It pursues "Military Academy, Military Morality, Character, Integrity"business philosophy. According to the " Success once at a time, Advance and reliable, Customer satisfaction, Continuous improvement" quality policy, produce the military high standard products depend on the talent and technology advantages. By military character, do the man first and then work, and provide the high quality products and favorable service to the domestic and overseas clients. With the high quality products and favorable service, it has won the good reputation from clients and won the large market share. (The group users has more than 3000).Management:We have a high efficiency, innovative, serious management team, and the factory has already passed ISO9001-2008 QMS, and ISO14001-2004 environment management system. It has not any batch quality problem since establishment. AQSIQ( State Quality Inspection Administration) take the spot checking of our electric meter during 2009-2016, and all the meter passed the inspection. Fully proved that the production is according to our quality management system, and the product quality is stable and reliable.Oversea Market:Quality product performance and good reputation, our products are not only successful sales in China, but also have been exported to more than 100 countries and regions in the world, including: Mongolia, Malaysia, Bangladesh, Germany, Italy, Russia, Brazil , India, the United Arab Emirates, Saudi Arabia and other countries, the products are subject to a great welcome and praise.FAQ:Q1: Do you accept OEM production?A: Yes we are expereienced in OEM production.Q2: Are you able to supply technical drawings and data sheets of the products?A: Yes we can supply upon customer's request, please contact our sales.Q3: Do we need an expert for the installation of your product?A: No, it is not complicated to conduct the installation, we can help to instruct the installation as well.Q4: What is your discount policy?A: We will give discount according to the different Qty, delivery/payment terms etc, please contact our sales about it.