Three Phase Electronic Energy Meter


The Eastron SDM630 three phase electric meter offers an advanced multi-function solution with LoRaWAN® connectivity.

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The Eastron SDM630 three phase electric meter offers an advanced multi-function solution with LoRaWAN® connectivity.

Suitable for DIN rail mounting, this three phase electronic energy meter is ideal for users looking to optimise efficiencies in applications such as:

Providing bi-directional measurements for kW and kWH, the Eastron three phase electronic energy meter can also measure parameters such as: kVArh, PF, Frequency, Voltage, Current, dmd, THD etc.

Users of this LoRaWAN® electric meter can measure and display the following supplies:

  • Single phase two wire (1p2w)
  • Single phase three wire (1p3w)
  • Three phase three wire (3p3w)
  • Three phase four wire (3p4w)

Information recorded by the Eastron SDM630 smart meter is transmitted by a LoRaWAN® gateway via a network server. The data can then be visualised by your chosen dashboard enabling you to:

  • Monitor energy use
  • Identify areas for savings
  • Create reliable records which reflect actual usage

With an integrated backlit display, information can also be easily accessed on the device itself.


  • Built-in LoRaWAN® communication
  • MID & ETL certified
  • High accuracy, Class 1 / Class 0.5s
  • Provides measurements for a number of parameters
  • Configurable pulsed output
  • Confirmation/Offline detection available
  • Supports auto-upload mode for actively uploading data to back server
  • Supports auto-resume mode for sudden loss of power
  • Configurable download/upload times
  • DIN rail mountable
  • Ideal for measuring energy consumption



Operating Range 85 ~ 275V AC / 120 ~ 380V DC
Measured Voltage with Over-Range 173 to 480V AC L-L/100 to 276V AC L-N
Measured Current with Over-Range 6A
Max Reading 99999.99kWh


Voltage, Current 0.5%
Frequency 0.2%
Power Factor 1% of unity (0.01)
Reactive energy (VArh) Class 2
Active energy (Wh) Class 1


Operating temperature -25°C to 55°C
Humidity Rating <95% RH at 50°C (non-condensing)
Storage Temperature -40°C ~ 70°C

Key documents & information

Discounted Trade Pricing: Contact us for trade pricing, to place an order or to discuss your IoT projects.

All of our products are available to customers throughout Europe. For more information on shipping costs, currency conversions and lead times, please contact our technical sales team.

Our technical sales team are also happy to advise customers on the best LoRaWAN® Electric Meters to suit specific project requirements.

Our experts are on hand to help you every step of the way
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Additional information

Weight 330 g
Dimensions 94.5 × 74 × 65 mm



Environmental Protection

IP51 Rated

Measurements Taken


Power Source




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