Product Name: Lora Smart Meter Wireless Remote Three Phase Digital Meter Model NO.: DTS150 Customized: Customized Certification: RoHS, ISO, CE Type: Energy Meter Measured Signal: Continuous Wave Power Meter Connection: Terminal Theory: Electronic Meter Electric Equipment: Single-phase Usage: Watt-Hour Meter, Standard Electric Energy Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters Installation: Direct Connected Display: Digital Voltage: 220V/230/240V Display Method: 5+1 Bits LCD Rated Frequency: 50Hz/60Hz Current: 5(20)a/10(40)a/15(60)a Communication Method: RS485 /Infrared. Pulse Constant(Imp/Kwh): 6400, 3200, 2400, 1600, 1200, 800, 400, 200 Data Storage Period: More Than 10 Years Accuracy Class: 1.0; 2.0 Clock Accuracy: Less Than 0.5s/Day Power Consumption: Less Than 0.8W/Phase Trademark: RADARKING Transport Package: Color Box with Foam Inside Specification: CE, CCC, ISO 9001/2008, ISO14001 Origin: Wuhan, China HS Code: 9028301900 Product Description LoRa Smart Meter Wireless Remote Three Phase Four Static Electric Digital MeterSpecification:NameParameterRated Voltage3*220/380VOperating Voltage80%~120%(Rated Voltage)Current1.5(6)A, 5(20)A, 5(30A), 5(40)A, 5(60)A, 10(40)A, 10(60)A, 15(60)A, 20(80)AFrequency50Hz/60HzAccuracy Class1.0Impulse Constant(imp/kWh)6400, 3200, 2400, 1600, 1200, 800, 400, 200Clock Accuracy(optional)≤ 0.5s/Day (Refer to temperature of 23 centigrade);Data Storage Period≥ 10 years, the working time lasts more than 5 years even if power off .Power Consumption≤ 0.8 W*3Dimension218mm*145mm*72mmOperating TemperatureNormal operating temperature: -25ºC to + 55ºCLimitedoperating temperature: -40ºC to + 70ºCStandardGB/T17215.321-2008, DL/T645-2007Main Functions:Precise metering of active electric energyRemote reading of real-time electric quantity through low-voltage lineRemote switching-in and load control, indicating of power-up or power-offMutual auto relayLCD, power failure flashingFreezing of electric quantity, daily frozen electric quantity kept for 7 days; Daily hour total active power meter code stored for 3 days;Multi-rate and stepped electric energy supportedThree modes switching supported: Normal, stepped rate, time shared rateAlarming of loss of phase, current loss, and overloaded power off, overpower load value settableEvent recording, recording of programming, timing, tripping, dumping, and uncapping eventsIR communication, RS485 communication, and power carrier communication supportedIR and power line carrier programming availableFeatures:Low-power consumption, high-performance micro processor used, simply structured, stable performance, ensuring long safe and reliable operation.Precise metering of active electric energy, no calibration required for long time.Auto freezing of data such as electric quantity and meter state on the hour or at 0: 00 a. M. Each day, and auto storing of data for reading.Spread spectrum mode used for power carrier communication, providing reliable and precise data transmission, routing depth up to 7 levels.After power off, data capable of being stored for 10 years or moreReceiving of auto clock calibration of ranged concentrator or performed in the system.Introduction of LoRa communication mode:LoRaWAN communication mode for meter reading and parameter setting.When reading the meter, you can use the meter data remote transmission software provided by our company to read the meter and set the parameters. According to the power industry standard DL / T 645-2007 (supporting part of the communication protocol), software and hardware systems that fully meet the protocol requirements can be designed for meter reading and parameter setting.LoRaWAN is a set of communication protocols and system architectures designed for LoRa long-distance communication networks.When the module is powered on, it automatically sends a join packet. If no reply from the gateway to the network, the join packet will be sent in intervals. After the module receives the network access permission message by the gateway, it pushes a packet of heartbeat data; Since then, it starts timing. Actively push a pack of heartbeat data at intervals of 6 hours.LED indicator:LED from left to right in sequence are indicating-Pulse (RED color);-Power supply and credit status(bi-color, normal status in GREEN, low credit status in RED and blinks);-Alarm / Tampering (YELLOW color).Advantages:Reliable Design: It is a generation of products with keypad to input encrypted numbers, STS compliant.Standard: IEC 62052-11, IEC 62053-21, IEC 62056-21Anti-Tampering Detection: Terminal cover and top cover open detection.Resistance on High frequency jamming circuitPrevention of Missing PotentialResistance on neutral disturbanceUsing uni-directional counter systemCompanyIntroduction: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:1. Q: Are you trading company or manufacturer ?A: We are factory.We are not only a factory,but also solutions provider and meter designer.2. Q: Do you have a catalogue? Can you send me the catalogueto have a check of all your products?A: Yes , We have product product list. Please contact us online or send an Email to sending the catalogue.3. Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample ,but not free4. Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-35 days if the goods are not in stock, it is according to quantity.