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EASTRON SDM530-LR LoRaWAN Three Phase Multifunction Energy Meter (EU868)
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The Eastron SDM530-LR is a professional three-phase multifunction electricity meter with integrated LoRaWAN® communication (EU868), designed for remote energy monitoring, smart buildings, industrial installations and IoT-based energy management systems.
The meter provides comprehensive electrical measurements, including voltage, current, active power, reactive power, apparent power, power factor, frequency and imported/exported electrical energy.
Through its integrated LoRaWAN wireless communication interface, measurement data can be transmitted to a compatible LoRaWAN gateway and network server, enabling remote monitoring without the need for a wired communication network.
The SDM530-LR also features an integrated relay, supporting remote switching functionality where enabled by the device configuration and LoRaWAN control implementation. This allows the meter to be used in applications requiring both energy measurement and electrical load management.
Designed for professional electrical installations, the meter supports integration into energy monitoring platforms, building management systems and industrial IoT applications.
Its combination of three-phase electrical measurement, wireless connectivity and remote control capabilities makes the SDM530-LR a practical solution for modern energy monitoring and smart infrastructure projects.
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💡 Key Features
⚡ Three-Phase Energy Monitoring – Comprehensive measurement of electrical consumption and network parameters.
📡 Integrated LoRaWAN EU868 – Wireless transmission of electrical measurements to compatible LoRaWAN networks.
📊 Multifunction Electrical Measurements – Voltage, current, active/reactive/apparent power, power factor and frequency.
🔄 Bidirectional Energy Measurement – Monitoring of imported and exported electrical energy.
🔌 Integrated Relay – Remote switching capabilities subject to device configuration and supported commands.
🏢 Smart Building Integration – Suitable for commercial and industrial energy monitoring.
📈 Remote Data Collection – Wireless integration with IoT dashboards and energy management platforms.
🛠️ DIN-Rail Installation – Designed for installation in suitable electrical distribution panels.
🔐 Professional Electrical Monitoring – Suitable for applications requiring centralized supervision of energy consumption.
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🛠 Applications
🏭 Industrial Energy Monitoring – Monitoring electricity consumption and electrical parameters in industrial installations.
🏢 Commercial Buildings – Centralized monitoring of three-phase electrical circuits.
⚡ Energy Management Systems – Collection of consumption data for analysis and reporting.
☀️ Renewable Energy Installations – Monitoring imported and exported electrical energy.
📡 LoRaWAN Smart Metering – Wireless energy data acquisition.
🔌 Remote Load Management – Applications requiring supported relay-based switching.
🏗️ Smart Infrastructure – Energy monitoring in distributed facilities and infrastructure networks.
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📦 Package Information
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1 × Eastron SDM530-LR Three-Phase LoRaWAN Energy Meter (EU868)
Installation instructions and additional documentation are available through the product downloads.
Important: A compatible LoRaWAN gateway and network server are required for remote data transmission. Electrical installation must be carried out by qualified personnel. Relay switching limits and MID certification status should be verified against the exact product variant.
Product Downloads
- Manufacturer: Eastron
- Model: SDM530-LR
- Device Type: Three-Phase Multifunction Energy Meter
- Measurement System: Three-Phase, Four-Wire (3P+N)
- Connection Type: Direct Connection
- Rated Voltage: 3 × 230/400 V AC
- Operating Voltage Range: 80–120% of Rated Voltage
- Rated Current: 10 A
- Maximum Current: 100 A
- Minimum Current: 0.55 A
- Starting Current: 40 mA
- Frequency: 50/60 Hz
- Active Energy Accuracy: Class 0.5s (IEC 62053-22)
- Reactive Energy Accuracy: Class 2 (IEC 62053-23)
- Voltage Accuracy: 0.5% of Maximum Range
- Current Accuracy: 0.5% of Maximum Range
- Power Factor Accuracy: ±0.01
- Measured Parameters: Voltage, Current, Active Power, Reactive Power, Apparent Power, Power Factor, Frequency, Imported & Exported Energy
- Wireless Communication: LoRaWAN
- Frequency Band: EU868
- Relay: Built-In Remote Control Relay
- Relay Functions: Remote Switching and Alarm-Triggered Disconnection
- Alarm Functions: 26 Configurable Alarm Values
- Pulse Output: Energy Pulse Output
- Display: Backlit LCD
- Mounting: 35 mm DIN Rail
- Operating Temperature: -25°C to +55°C
- Certifications: MID / RED (Certified Variant)