[EU868MHz] EM114039 1 Phase LoRa IOT Applications power Energy Meter With LoRaWAN EU868 Mhz LoRa-based prepaid energy metering

Product Details

1.Features:

Single phase 80A Direct Connected

2 Module DIN rail mounted

Class 1.0 accuracy

MID Certified

Highly visible backlit display

Simple menu navigation

Remote On/Off over LoRaWAN

Lorawan Communication, LoRaWAN EU868 for remote monitoring

Power Consumption Measurement (Voltage, Current, Power Factor and used Wh) – Possibility to reset the Wh counter)

Overload protection

The socket/breaker/relay should automatically switch of when a pre-defined amount of Amperes is being used

Built in Pulsed outputs, 1 x Fixed & 1 x Configurable

2.Technical Parameters

Product Type	Single Phase LoRaWAN Electricity Meter
Ref. voltage	220V
Ref. current	0.25-5(80)A
Impulse Constant	1600imp/kWh
LCD Display	LCD5+1
Operation Temp.	-20~+70℃
Relative Humidity	<95%
Ref. frequency	50Hz
Accuracy Class	Cl.1
Starting Current	0.4%/Ib(CI.1)
Load Control	Built-in 80A magnetic latching relay
Power Consumption	≤ 1W,<10VA
Standard Compliant	IEC62052-11/IEC62053-21,IEC62055-41/IEC62056-21
LoRaWAN Communication	EU868MHz, EU433MHz, US915MHz, AU915MHz, AS923MHz, RU864MHz, KR920MHz, IN865MHz
LoRaWAN Antenna	SMA Socket

3. Standard & Certificate:

IEC62052-11/IEC62053-21, IEC62055-41/IEC62056-21 Standard Compliant

Approved for use in Europe (CE))

EMC: EN61326-1 & EN61326-2-3

LVD: EN61010-1 & EN61010-2-3

Optional: MID Class B certification

EM114039 1 Phase LoRa IOT Applications DIN Rail Power Energy Meter With LoRaWAN EU868 Mhz

4. Why should we choose EU868Mhz Lorawan energy meter?

1. Regulatory Compliance in Europe:

The 863-870 MHz band is the primary ISM (Industrial, Scientific, and Medical) band allocated for LoRaWAN use in Europe. Using devices compliant with EU868MHz ensures you are operating within the legal and regulatory framework of the region, avoiding potential interference issues and penalties.

2. Optimal Performance Characteristics for Europe:

Long Range: LoRaWAN, in general, is known for its long-range capabilities, and the EU868MHz band supports this effectively. The lower frequency allows radio waves to propagate further and penetrate obstacles better compared to higher frequency bands. This is crucial for covering large geographical areas or reaching meters in challenging locations.

Good Penetration: The 868MHz frequency offers a good balance between range and penetration through walls and other structures. This is particularly beneficial for energy meters that might be located indoors or in basements.

Lower Interference Potential: While the ISM band is unlicensed, the specific regulations and usage patterns in the EU for the 868MHz band can sometimes lead to less interference compared to more crowded frequency bands.

3. Established Ecosystem and Device Availability:

There is a mature and well-established ecosystem of LoRaWAN devices operating on the EU868MHz band. This means a wide variety of energy meters, gateways, and network infrastructure components are readily available from numerous manufacturers. This provides you with more choices and potentially lower costs due to competition.

4. Low Power Consumption:

LoRaWAN technology, regardless of the frequency band, is designed for low power consumption. This allows energy meters to operate for extended periods on batteries, reducing the need for frequent maintenance or wired power connections. This is a significant advantage for large-scale deployments.

5. Secure and Reliable Communication:

LoRaWAN incorporates robust security features, including end-to-end encryption, to ensure the integrity and confidentiality of the data transmitted by the energy meters. The EU868MHz band supports these security protocols effectively.

6. Scalability for Large Deployments:

LoRaWAN networks using the EU868MHz band can support a large number of connected devices, making them suitable for smart metering applications in cities, regions, or large industrial complexes.