Eastron's SDM30 is a single phase energy meter. It’s been designed for all applications including residential, utility, and industrial. The SDM30 measures a wide range of parameters, and includes a Modbus communication port for monitoring remotely.

The unit also uses bi-directional energy measurement which makes it ideal for solar PV energy metering.

Voltage and Current:

• Phase to neutral voltages 176 to 276V a.c.
• Imin-Iref (Max) 0.5-10(100A)
• This meter is certified and tested at class 1 (Accurate to within ±1%). Class 1 accuracy cannot be guaranteed if the meter has a load smaller than the minimum current (lmin)

Power factor and Frequency and Max. Demand:

• Frequency in Hz
• Instantaneous power: Power 0 to 3600 MW
• Reactive power: 0 to 3600 MVAr
• Volt-amps: 0 to 3600 MVA
• Maximum demanded power since last Demand reset Power factor

Energy Measurements:

• Imported/Exported active energy: 0 to 9999999.9 kWh
• Imported/Exported reactive energy: 0 to 9999999.9 kVArh
• Total active energy: 0 to 9999999.9 kWh
• Total reactive energy: 0 to 9999999.9 kVArh