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LoRaWAN Energy Meter
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LoRaWAN Single Phase Energy Meter Flame Retardant Advanced Smart Power Consumption Meter IOT Watt Meter
Place of Origin | Hubei , China |
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Brand Name | TimeWave |
Certification | ISO/IEC 20000-1,ISO/IEC 27001,ISO/IEC 9001 |
Model Number | Type DDZY2397 |
Minimum Order Quantity | Negotiable |
Price | EXW price US$ 50-100/ set |
Packaging Details | Each piece is packed in one carton, 20 sets per carton |
Delivery Time | 3-5 weeks after receive the payment |
Payment Terms | L/C, T/T |
Supply Ability | 2000 sets per week |

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xName | Single Phase Smart Energy Meter | Material | Flame Retardant |
---|---|---|---|
Structure | Direct Connected | Electric Equipment | Single Phase |
Dimension(mm) | 158×112×58 | Application | Energy Measurement And Charing |
Product | Single/Three Phases Smart Energy Meter | Customization | OEM/ODM |
Standards | IEC62053-21, DL/T645-2007 | Rated Voltage Un | 220V/3*220v/380v |
Power Grid Frequency | 50Hz | Operating Voltage | 80% Un ~ 115% Un |
Rated Current Limit Ib | 5A | Maximum Current Imax | 80A/100A |
Starting Current | 0.4% Ib | Connectivity Protocol | NB-iot/LoraWan |
Highlight | LoRaWAN Single Phase Energy Meter,Flame Retardant Single Phase Energy Meter,LoRaWAN Advanced Energy Metering Systems |
LoRaWAN Advanced Single Phase Energy Meter with Predictive Analytics and LCD Screen Real-time Monitor
- Product Overview
- Highlights:
- Specifications & technical parameters
Standards |
IEC62053-21, IEC62052-11, DL/T645-2007 220 |
Current(A) |
5(60)A/0.25~0.5(60)A |
Pulse constant(imp/kWh) |
3200 |
Active measurement accuracy |
Class B/1 |
Reactive measurement accuracy |
Class 2 |
Frequency |
50Hz |
Power consumption |
≤1.5W |
Specified range |
0.9Un ~ 1.1Un |
Expansion range |
0.8Un ~ 1.15Un |
Limit range |
0.6Un ~ 1.2Un |
Specified temperature range |
≤±1s/d |
Reference temperature(23℃) |
≤±0.5s/d |
Active power(Class 1) |
≤0.004lb |
Reactive power(Class 2) |
≤0.005lb |
Specified working range |
-25℃~+60℃ |
Operating limit range |
-40℃~+70℃ |
Storage and transportation |
-40℃~+70℃ |
Annual average relative humidity |
< 75%RH |
Natural distribution within 30 days of a year |
95%RH |
Occurs occasionally in other days |
85%RH |
LoRaWAN frequency |
CN470,RU864,IN865,EU868,US/AU915,KR920,AS923.1/2/3/4, |
- Display items
No. |
LCD figure |
Meaning |
1. | ![]() |
Character that can indicate that: Current, previous month, the previous twelve months cumulative total electricity consumption and electricity consumption at various rates. |
2. | ![]() |
Data display and the corresponding unit symbol |
3. | ![]() |
1) In communication |
4. |
T1 T2 T3 T4 |
Indicates current rate status (tip peak flat valley) |
5. |
----ON |
----ON is relay state on |
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Installation
Live installation of wiring is strictly prohibited!
The electricity meter shall be installed indoors as far as possible. Special instrument box protection shall be used for outdoor installation. The installation bottom plate shall be fixed on the wall with strong fire resistance and not easy to vibration. There must be no corrosive gases in the surrounding air where the meter is installed. Avoid dust, salt spray, etc.
When using the electricity meter, the wiring must be conducted strictly according to the wiring diagram in the tail cover of the meter. It is recommended to use copper wire for the lead connected to the terminal seat. The screws of the fixed lead in the terminal seat should be tightened to avoid burning the electricity meter due to bad contact and heating.