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[China]
Trade Verify
Address: No.270, Huangjinkou 3rd Village, Hanyang District, Wuhan City, Hubei Province, China
Contact name:Ada Yang
WUHAN RADARKING ELECTRONICS CORP. |
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Verified Suppliers
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Single Phase Two Wires Wireless Remote Static Energy Meter LoRaWAN Smart Meter
Description:
The wireless module sends and receives data wirelessly by LoRaWAN
modulation technology,which has the characteristics of ultra-low
power consumption, superior performance and long transmission
distance. Meanwhile, it has high anti-interference ability, high
reliability and greatly exceeded the existing GFSK modulation
module in the stability and receiving sensitivity.
Which solves the problem that the traditional design solution can
not balance the long-distance transmission, the anti-interference
and the low power consumption at the same time. LoRaWAN wireless
remote electric meter becomes the best choice for wireless
applications requiring long-distance transmission and high
reliability.
Specification:
| Name | Parameter |
| Standards | IEC 62053-21: 2003, DL/T645-1997/2007 |
| Voltage | 220V (Single-Phase) |
| Current | 1.5(6)A, 5(20)A, 5(30A), 5(40)A, 5(60)A, 10(40)A, 10(60)A, 15(60)A, 20(80)A |
| Frequency | 50Hz |
| Accuracy Class | Class 1.0, 2.0 |
| Impulse Constant (imp/kWh) | 6400, 3200, 2400, 1600, 1200, 800, 400, 200 |
| Clock 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/Phase |
| Creeping design | Have the function of intelligent logical anti-creeping. |
Main Functions:
1. Precise metering of active electric energy
2. Remote reading of real-time electric quantity through
low-voltage line
3. Remote switching-in and load control, indicating of power-up or
power-off
4. Mutual auto relay
5. LCD, power failure flashing
6. Communication: RS485, LoRaWAN
Features:
1. Low-power consumption, high-performance micro processor used,
simply structured, stable performance, ensuring long safe and
reliable operation.
2. Precise metering of active electric energy, no calibration
required for long time.
3. After power off, data capable of being stored for 10 years or
more
4. Receiving of auto clock calibration of ranged concentrator or
performed in the system.
FAQ:
1. Q: What kind of payment do you accept ? Can I pay RMB ?
A:Payment <=10000USD,100% in advance.
Payment>=10000USD,50%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.
