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Smart Meter 3-Phase Direct Connection 100A Modbus-RTU RS485 | Eastron SDM630

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Eastron SDM630-MODBUS-MID 3-Phase Energy Meter

✅ MID B+D Certified

Accuracy Class 0.5 for active energy, ensuring reliable billing-grade measurement.

🔌 Modbus RTU RS485

Seamless integration with solar inverters, battery storage, and building management systems.

⚡ Direct Connection up to 100A

No external CTs needed, simplifies installation in solar and storage setups.

📊 Multi-Tariff & Data Logging

4 tariffs, 10 time segments, and configurable pulse outputs for detailed energy analysis.

Applications for Solar & Storage

  • Solar PV system energy monitoring
  • Battery storage charge/discharge tracking
  • Off-grid inverter power management
  • Industrial and commercial energy audits

Technical Specifications

Nominal Voltage 3 x 230/400 V AC (80%–120% Un)
Current Ib 10 A, Imax 100 A, range 0.4% Ib–Imax
Accuracy Class 0.5 (Active Energy), MID B+D certified
Communication Modbus-RTU (RS485), baud 2400–38400 bps, addresses 1–247, up to 64 devices, 1000 m distance
Pulse Outputs 2 passive configurable, pulse widths 200/100/60 ms
Multi-Tariff 4 tariffs, 10 time segments, clock accuracy <1 s/day
Display Backlit LCD, power consumption ≤2 W / 10 VA
Environment Operating -25°C to +55°C, storage -40°C to +70°C, IP51 indoor
Mounting DIN rail 35 mm
Dimensions 72 x 100 x 66 mm
Weight 0.4 kg