Eastron SDM630MCT-Lora three-phase multi-function electricity meter on a DIN rail with LoRaWAN technology

Eastron SDM630MCT Modbus / 2T / MT / LoRa
THREE-PHASE MULTIFUNCTIONAL ENERGY METER
The SDM630MCT-Lora is a three-phase DIN-rail multifunctional energy meter with control via LoRaWAN technology. Suitable for monitoring energy consumption and many other electrical parameters. The meter requires an additional power source (AC or DC) to power it and can operate with 1A/5A CT inputs. This device has a built-in LoRaWAN module that provides long-distance wireless communication. Two pulse outputs are available for real-time energy measurement.

The SDM630MCT-LoraWAN has been assessed and certified as meeting the requirements of EU Directive 2014/32/EU. The tracking number of the device is 0120/SGS0703. The meter is also listed in Intertek’s ETL.

Electrical characteristics:

Type of measurement:
RMS including harmonics in a three-phase AC system (3P, 3P+N)

Measurement accuracy:

Voltage ±0.5%

Current ±0.5%

Frequency ±0.2%

Коефіцієнт потужності ±1%

Активна потужність ±1%

Реактивна потужність ±1%

Повна потужність ±1%

Active Energy: Class 0.5S IEC 62053-22, Class 1.0 IEC 62053-21, Class B and C EN50470-3:2022

Reactive energy: Class 2 IEC 62053-23

Entry and exit:

Exit:

Current:
CT Secondary 1A/5A

CT Primary 1-9999A

The minimum current is 0.25A

Starting current 20 mA

High-voltage:

Nominal voltage (U) 230V L-N / 120V L-N

Operating voltage 80% ~ 120% of Un

Entrance

SDM630MCT/ MT 2 pulse outputs + RS485 Modbus

SDM630MCT-2T/ SDM630MCT-Mbus-2T 2 pulse outputs + RS485 Modbus + 2T (dual power supply)

SDM630MCT-Mbus 2 pulse outputs + M-bus EN13757

SDM630MCT-LoRa 2 pulse outputs + LoraWAN

RS485 Modbus communication:

Communication address 1~247

The transmission distance is 1000 m maximum

Transmission speed 1200bps ~ 38400bps

Parity None (default), Odd, Even

Stop bit 1 or 2

Response time <100 ms

M-Bus EN13757-3 Communications

Communication address 1~250

The transmission distance is 1000 m maximum

Data transfer rate 300bps ~ 9600bps

Parity None (default), Odd, Even

Stop bit 1 or 2

LoRaWAN communication

Communication frequency: EU868/ AS923/ AU915/ US915 etc.