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Eastron  |  SKU: SDM630-MODBUS-MID V2
7% off

Eastron SDM630-Modbus V2 | 100A Direct-Fed Three-Phase Multifunction Energy Meter

€99,00 €106,00
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The SDM630 Modbus V2 is a MID-certified three-phase energy meter with direct 100 A measurement.

  • High direct capacity: measures heavy loads without CTs
  • Billing-grade accuracy: certified for revenue metering
  • Easy integration: Modbus and pulse outputs

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Description

The Eastron SDM630-Modbus V2 is a versatile, DIN-rail mounted multifunction energy meter designed for high-precision monitoring of three-phase electrical systems. Supporting direct loads up to 100A, it eliminates the need for external current transformers, simplifying installation in space-constrained distribution boards. With MID B+D certification, the SDM630-V2 is authorized for fiscal sub-metering and billing applications across Europe, providing reliable data on over 40 electrical parameters including total harmonic distortion (THD), bi-directional energy (Import/Export), and demand.

Core Capabilities

Multi-Parameter Analysis Tracks kWh, kVarh, Watts, Amps, Volts, PF, Frequency, and THD for complete system oversight.
Bi-Directional Metering Perfect for solar PV and EV charging by measuring both Import and Export energy flows.
RS485 Modbus RTU Enables remote data collection and integration with Building Management Systems (BMS) and LoRaWAN DTUs.
Backlit LCD Display High-visibility screen with intuitive touch buttons for easy local parameter navigation.

Target Applications

• Commercial Sub-metering: Accurate energy billing for office spaces, retail units, and industrial facilities.
• EV Charging Stations: Reliable energy measurement for commercial EV chargers and residential complexes.
• Energy Management: Identifying load profiles and inefficiencies to optimize building energy performance.

Technical Integration

The SDM630-Modbus V2 supports 1P2W, 3P3W, and 3P4W wiring configurations, making it compatible with various global electrical systems. Housed in a 4-module (72mm) DIN-rail enclosure with IP51 protection, it is designed for ease of installation. Remote configuration is available via free Eastron software, allowing for quick setup of Modbus parameters and pulse output rates. For large-scale integration projects or LoRaWAN energy monitoring architecture, contact the ShopIoT engineering team.

Specifications
  • Primary Communication Protocol
    Modbus RTU (RS485)
  • Configuration Method
    Buttons, Software (via RS485)
  • Environment Rating
    Indoor
  • IP Rating
    IP51
  • Operating Temperature
    -25°C to 55°C
  • Enclosure Material
    PC (Polycarbonate)
  • Power Consumption
    < 2W / 10VA
  • Measurement Technology
    • Voltage/Current: True RMS Microprocessor Sampling
    • Energy: Digital Integration (Class 0.5S)
    • Communication: RS485 (2-wire) Modbus RTU
  • Measurement Range
    • Nominal Voltage: 3x230/400V AC
    • Operational Voltage: 80% to 120% of Un
    • Current (Basic/Max): 10A / 100A (Direct Fed)
    • Frequency: 45 to 66Hz
    • Energy (kWh): 0 to 999999.99 kWh
  • Measurement Accuracy
    • Active Energy: Class 0.5S (IEC 62053-22) / Class B (EN50470-3)
    • Reactive Energy: Class 2
    • Active Power: ±1% of Range Maximum
    • Voltage/Current: ±0.5% of Nominal
    • Power Factor: ±1% of Unity
    • Frequency: ±0.2% of Mid-frequency
  • Measurement Resolution
    • Voltage: 0.1V
    • Current: 0.01A
    • Power (W/VA/VAr): 0.1W/VA/VAr
    • Energy (kWh): 0.01 kWh
    • Power Factor: 0.001
  • Interfaces (I/O)
    RS485 (Modbus RTU), Pulse Counter
  • Monitoring Parameters
    Voltage (V), Current (A), Active Power (W), Reactive Power (var), Apparent Power (VA), Energy (kWh), Power Factor, Frequency, Total Harmonic Distortion (THD)

Document Library

SDM630-Modbus V2 Datasheet

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