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Eastron  |  SKU: 7003002

Eastron SDM530-LR | Three-Phase LoRaWAN Smart Energy Meter with Relay

Price incl. 19% VAT
€194,00
Price excl. VAT
€163,03
Shipping calculated at checkout. Shipping policy

The Eastron SDM530-LR is a three-phase LoRaWAN energy meter with a built-in relay for remote switching.

  • Direct connect: up to 100 A on three-phase circuits
  • Relay: remote power on/off control
  • MID certified: Class B with multi-parameter readings

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Delivery and Shipping

Tracked delivery to Cyprus, all EU member states, the United Kingdom and Switzerland via ACS Courier, Cyprus Post or FedEx. Orders ship from our warehouse in Nicosia, Cyprus, typically within 1–3 business days. See our Shipping Policy for delivery times.

EU business? Enter your company name and a valid EU VAT number at checkout to remove VAT (reverse charge).

Description

The Eastron SDM530-LR is a carrier-grade Three-Phase LoRaWAN Energy Meter engineered for comprehensive power analysis and active load control. Capable of handling up to 100A through a direct connection, it eliminates the need for external current transformers in many industrial and commercial setups. The meter tracks a full suite of electrical parameters, including Active Energy (kWh), Current (A), Voltage (V), Power Factor, and Demand. A standout feature of the SDM530-LR is its internal relay, which allows facility managers to remotely disconnect or reconnect the electricity supply via LoRaWAN commands or set automated safety shut-offs based on pre-defined alarm thresholds.

Smart Grid Management & Control

Bi-Directional Metering Fully supports import and export energy measurement, making it an ideal solution for solar PV installations and renewable energy monitoring.
Class C LoRaWAN Efficiency Operating as a Class C device, the meter is always listening for downlink commands, ensuring near-instantaneous execution of remote relay triggers.

Industrial Smart Metering Scenarios

• Property Management: Prepaid electricity solutions for commercial tenants with remote shut-off for non-payment.
• Industrial Automation: Monitor machinery power quality and consumption while protecting assets via threshold alarms.
• EV Charging Stations: High-precision billing and load balancing for 3-phase electric vehicle charging infrastructure.

What is in the Box?

• 1 x Eastron SDM530-LR LoRaWAN Meter•
• 1 x Quick Start Guide / Wiring Diagram

Product Certifications

MID B+D Certified CE IP51

Specifications
  • Primary Communication Protocol
    LoRaWAN
  • Frequency/Region
    EU868
  • Antenna Type
    Internal
  • Radio & Range

    LoRaWAN: 1.0.2, Class C, OTAA/ABP

    Frequency plan: EU868

    TX power: 13 dBm

    Range: up to 1,500 m in open area (manufacturer figure)

    Auto-upload: up to 30 parameters

  • Interfaces (I/O)
    Pulse Counter, Digital Output (Relay)
  • Configuration Method
    Downlink, Buttons
  • Activation Method
    OTAA, ABP
  • Monitoring Parameters
    Voltage (V), Current (A), Active Power (W), Apparent Power (VA), Reactive Power (var), Energy (kWh), Reactive Energy (kVarh), Power Factor, Frequency
  • Measurement Technology

    Connection: direct connection up to 100 A

  • Measurement Range

    Voltage: 3 × 230/400 V AC nominal, operating ±20% of Un

    Current: 5(100) A, direct connection up to 100 A

    Frequency: 45–65 Hz (50/60 Hz nominal)

    Relay: built-in, remotely switchable via LoRaWAN (per phase or together)

  • Measurement Accuracy

    Active energy: Class 0.5 (IEC 62053-22) / Class C (EN 50470-1/3)

    Reactive energy: Class 2 (IEC 62053-23)

    Voltage: 0.5% of range maximum

    Current: 0.5% of nominal

    Frequency: 0.1% of mid-frequency

    Power factor: 0.01 (1% of unity)

    Active/reactive/apparent power: ±1% of range maximum

  • Measurement Resolution

    Max reading: 999,999.99 kWh

  • Power Source
    Self-powered (from measured line)
  • Power Consumption
    ≤2 W / 10 VA per phase
  • Dimensions
    96.5 × 125.5 × 76.5 mm (W × H × D)
  • Mounting Options
    DIN-Rail Mount
  • IP Rating
    IP51
  • Environment Rating
    Indoor
  • Operating Temperature
    -25°C to +55°C
  • Certifications
    CE, MID
  • Warranty
    2 Years

Document Library

SDM530-LR Datasheet

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