WUHAN RADARKING ELECTRONICS CORP.

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Good quality Single Phase Electric Meter for sales
Good quality Single Phase Electric Meter for sales
Really profession in the meter industry, gave us so many useful advice in the AMI solution, very good!

—— George

The meters are good, simple but useful, and also good in after service, each of my question or requirement can be solved well! Thank you for cooperate

—— Amitansu

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  • Product Details

New-Style Single Phase LoRaWAN Electric Meter with LCD Display

New-Style Single Phase LoRaWAN Electric Meter with LCD Display

Large Image :  New-Style Single Phase LoRaWAN Electric Meter with LCD Display

Verified Supplier

Made In China

Verified Supplier

Made In China

Detailed Product Description
Rated Voltage: 230V/220V Rated Current: 5(60)A
Display: LCD Display: 6+2 Digits Standard: IEC62053-21; IEC62052-11; IEC62053-23
Indicator: Power Off Display; Pulse Output Accuracy Class: 1.0

New-Style Single Phase LoRaWAN Electric Meter with LCD Display

Single phase electronic meter is a full digital intelligent metering with special clip which function for e-management and also can prevent from electricity stolen. It can widely used in city, country or school and any enterprise.
DDS155 series BR (LoRaWAN) single phase electric meter is a kind of fully digitized energy meter which adopts the SOC high-density V9821S chip.
Besides measure active energy, it also has function for online power display, smart anti-tamper, overload control, remote meter reading and etc.
It sends data to corresponding gateway through LoRaWAN wireless network. It has advantages in high accuracy, low power consumption, and good stability that can be widely used for the single phase alternating current in city, rural areas or factory enterprises, etc.

Features:
1. Product's Type: Register (5+1), LCD (5+1 or 6+2), LED(5+1).
2. Electric Power Measurement: Positive active power, reverse active power and power in A, B, C phase which can be measured.
3. Intelligent Design: Imported single-chip which controlled by microcomputer, full digital metering, with advantages of high accuracy, good linearity, wide range, low consumption and prevent from electricity stolen.
4. Reliable Design: Perfect power source and electromagnetism compatible design, which are suitable to the strong electromagnetism disturbance and big occasion of power source fluctuation.
5. Cover for Meter: Fully sealed dustproof and waterproof design, material of cover has excellent flame retardant and anti-corrosion, anti-aging properties.
6. On-Off Manner: Build in or external switch can be optional.
7. Communication Mode: Infrared, RS485 interface or carrier communication module (Optional).

Specifications:

Standard GB/T17215.301-2007, DL/T614-2007, DL/T645-1997/2007
Voltage 220/230V
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, 30(100)A
Frequency 50Hz
Accuracy Class 0.2S, 0.5S, 1.0(active power); 2.0(reactive power)
Pulse Constant (imp/kWh) 6400, 3200, 2400, 1600, 1200, 800, 400, 200
Clock Accuracy ≤ 0.5s/Day (Reference Temperature 23 centigrade)
≤ ±1.0s/Day (from -25 to +60 centigrade)
Capacity of Li-Ion Battery ≥1.2Ah, the working time since power off is more than 5 years
Data Storage Period ≥ 10 years
Power Consumption ≤ 2.0W
Communication Rate for Infrared 1200bps
Communication Rate for 2400bps (Typical Value)
RS485 600bps, 1200bps, 2400bps, 4800bps, 9600bps (Can be set)
Digital Display 6+2 LCD
Weight About 2.5kg
Dimension 290*170*85 mm

 

Advantages:
1. Suitable to the strong electromagnetism disturbance and big occasion of power source fluctuation.
2. Fully sealed dustproof and waterproof design.
3. Material of cover has excellent flame retardant.
4. Anti-corrosion.
5. Anti-aging properties.
6. Anti-tampering.

LoRaWAN communication interface:
Using LoRaWAN communication for meter reading and parameter setting. When meter reading, remote meter data transmission software provided by our company can be used for meter reading and parameter setting. It is also possible to design a software and hardware system that fully complies with the protocol requirements for meter reading and parameter setting according to the power industry standard DL/T 645-2007 (supporting part of the communication protocol).
Please take attention to the following points when handle meter reading and parameter setting:
a. Parameter setting, please just setting items which refers to the certain meter.
b. LoRaWAN active upload data format:

 

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.

Contact Details
WUHAN RADARKING ELECTRONICS CORP.

Contact Person: Mrs. Ada Yang

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