EASTRON SEM1 SERIES WI-FI SINGLE PHASE DIN RAIL ENERGY METER FOR BALCONY PV SYSTEM

Eastron SEM1 series is a new generation din rail mounted energy meter, equipped with Wi-Fi and RS485 connectivity.
With multi parameters measurement, SEM1-WL-2 can be used for energy monitoring of various applications, such as solar PV system, smart building, industrial equipment, etc.
Eastron SEM1 series measures characteristics of 1P2W network, including voltage, frequency, current, power and active and reactive energy, imported or exported, power factor etc. Energy is measured in terms of kWh and kVArh.
Eastron SEM1 series is designed in compact size. To save installation and maintenance cost, all terminals of SEM1-WL-2 adopt spring terminals or RJ terminals for easy connection.
The measurement mode of SEM1 series is total mode. In total mode, import and export energy will be measured separately. Total energy equals to import energy plus export energy.

EASTRON SEM3 SERIES CT TYPE THREE PHASE WIFI ENERGY METER BI-DIRECTIONAL DIN RAIL ELECTRIC METER

Eastron SEM3 series is a new generation din rail mounted energy meter, equipped with Wi-Fi and RS485 connectivity. With multi parameters measurement, SEM3 series can be used for energy monitoring of various applications, such as solar PV system, smart building, industrial equipment, etc. The meter can be used as 1x 3phase energy meter or 3 individual single phase energy meter. In single phase mode, 3 external CTs can be set with different CT ratio for three independent loads.
Eastron SEM3 series measures characteristics of 1P2W, 3P4W and 3P3W supplies, including voltage, frequency, current, power and active and reactive energy, imported or exported, power factor, etc. Energy is measured in terms of kWh and kVArh.
Eastron SEM3 series has phase sequence automatic detection and alarm function. If the phase sequence is reversed, the meter will issue an alarm. The phase sequence can be adjusted through communication.

EASTRON SEM5 SERIES LORA / WI-FI / ETHERNET / RS485 THREE PHASE DIN RAIL ENERGY METER WITH 3 IN 1 CT

The SEM5 series is the new generation of intelligent DIN rail mounted meters by Eastron. The product integrates Wi-Fi & Lora & RS485 Modbus communication. In addition, the SEM5-5 wireless energy meter also supports Ethernet Modbus TCP communication. With multi parameters measurement, SEM5-5 wireless energy meter can be used for energy monitoring of various applications, such as PV energy management, smart building, industrial equipment, etc. The meter can be used as 1x 3phase energy meter or 3x single phase energy meter.
Eastron SEM5 series wireless energy meter measures the characteristics of 1P2W, 3P4W and 3P3W supplies, including voltage, frequency, current, power and active and reactive energy, imported or exported, power factor, Max. demand etc. Energy is measured in terms of kWh, kVArh and kVAh.
Eastron SEM5 series wireless energy meter is designed in compact size. To save installation and maintenance cost, all terminals of SEM5-5 wireless energy meter adopt spring terminals or RJ terminals for easy connection.
Eastron SEM5 series wireless energy meter provides two measurement modes: Total mode and PV mode. In total mode, import and export energy will be measured separately. In PV mode, import and export energy will be balanced first, and the balanced value will be counted in import or export energy.