WUHAN RADARKING ELECTRONICS CORP.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 6000000 pcs per year |
| Delivery Time | 7-30 days |
| Packaging Details | Export standard package |
| Voltage | 220V; 3*220/380V |
| Current | Customized |
| Frequency | 50Hz/60Hz |
| Other Service | OEM/ODM offered |
| Brand Name | Radarking |
| Model Number | Gateway |
| Certification | IS09001; IS014001; IEC62052-11;DL/T645-2007 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 6000000 pcs per year |
| Delivery Time | 7-30 days | Packaging Details | Export standard package |
| Voltage | 220V; 3*220/380V | Current | Customized |
| Frequency | 50Hz/60Hz | Other Service | OEM/ODM offered |
| Brand Name | Radarking | Model Number | Gateway |
| Certification | IS09001; IS014001; IEC62052-11;DL/T645-2007 | Place of Origin | China |
| High Light | advanced metering system ，automated metering infrastructure | ||
Smart LoRa Gateway for LoRaWAN Energy Meter and Automatic Meter Reading Solution
Newest LoRaWAN Solution V1.2.pdf
Introduction:
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.
LoRaWAN Gateway is a super-penetrating, easy-to-deploy IoT gateway that is specifically designed for environments with complex buildings and strong network penetration requirements, such as parks and large buildings.
Main Features:
1. Large node capacity: A single gateway can support up to 100,000 node accesses.
2. Multiple gateways with multiple network candidates: When there is an abnormal gateway in the gateway network, the node can access the network through the neighboring gateway to ensure stability.
3. Node roaming: The legal node is free to move within the coverage of the gateway.
4. Supports full duplex uplink and downlink: Up to 16 uplink access channels and 2 downlink transmission channels can be supported.
5. Wide coverage radius: It can achieve wide coverage of 5Km in the city and 15Km in the suburbs.
6. POE power supply: Supports standard Ethernet port power supply and DC12V dual power supply.
7. Power-failure alarm: Supports the power-off alarm function.
8. Wifi-based configuration management: Provides a convenient and reliable low-cost operation path for base station system management and maintenance.
9.The data upload mechanism can be timed or quantitative or both, and can also be customized on demand.
Frame Format(DL/T645-2007)
| Specification | Code |
| Frame initiator | 68H |
|
Address domain
| A0 |
| A1 | |
| A2 | |
| A3 | |
| A4 | |
| A5 | |
| Frame initiator | 68H |
| Control code | C |
| Data field length | L |
| Data field | DATA |
| Check code | CS |
| Terminal code | 16H |
* Address field A0 to A5: Communication address of the meter.
Device uploads packets:
| Name | Data | Instruction |
| Leading | FEFEFEFE | |
| Frame initiator | 68H | |
| Address | A5 A4 A3 A2 A1 A0 | Low byte first when sending |
| Frame initiator | 68H | |
| Control code | 91H | |
| Length | 0CH | |
| Data identification | 00004200 | Low byte first when sending |
| Data (Note 1) | XXXXXXXX | Low byte first when sending |
| Status word (Note 2) | XXXX | Low byte first when sending |
| Battery voltage | XX | 15.37×xxH=xxxxxmV |
| Reserved bytes | XX | |
| Checksum | CS | |
| Terminal code | 16H |
The 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.
FAQ:
1. Q: What kind of payment do you accept ? Can I pay RMB ?
A:Payment <=1000USD,100% in advance. Payment>=1000USD,30%T/T in advance,balance before shipment.Please be sure that we can receive the same amount of the Invoice. And you can pay money In RMB. No problem.
2. Q : How to ship my order ? Is it safe?
A: For small package, we will send it by Express, such as DHL,FedEx,,UPS,TNT,EMS.That’s a Door to Door service.
For big packages, we will send them by Air or By sea.We will use good packing and ensure the safety.
3. Q: Can I become an Agent / Dealer of FOHMQ products?
A: Welcome! But please let me know your Country/Area first,We will have a check and then
talk about this.If you want any other kind of cooperation,do not hesitate to contact us.
4. Q : Can you make customized products and customized packing?
A: Yes.We made a lot of customized products for our customer before. And we made many moulds for our customers alread. About customized packing,we can put your Logo or other info on the packing.There is no problem.Just have to point out that ,it will cause some additional cost.
About Us:
Wuhan Radarking Electrinics Corp. is the professional manufacturer of the high tech products with strong R&D capabilities. It was established in 2002. Our production base covers an area of 30 acres, and self-building workshop covers an area of 7000 square meters, production and storage area covers more than 5000 square meters. We have electronic meter laboratory and full range of test equipments. We have our own brand "RADARKING" , also welcome the OEM/ODM.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2002
Total Annual:
10000000-15000000
Employee Number:
100~200
Ecer Certification：
Active Member
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 publ... 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 publ...
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