Eastron SDM120CTM Single Phase DIN Rail Energy Meter – 100A/5A CT, Modbus

The Eastron SDM120CTM is a single phase multifunction DIN rail energy meter supplied with a 100A/5A split core CT (product code ESCT-T24). It measures a wide range of electrical parameters via RS485 Modbus and provides bi-directional import and export measurement, making it suitable for hybrid solar inverter self-consumption and export control applications.

Key Features

• Single phase DIN rail meter with 100A/5A split core CT included
• Measures kWh, kVArh, kW, kVAr, kVA, PF, Hz, V, A and more
• Bi-directional: import and export measurement
• RS485 Modbus communication
• Two pulse outputs
• Better than Class 1 accuracy
• DIN rail 35mm mounting
• 1A or 5A CT connection options

Applications

• Self-consumption and export monitoring for hybrid solar inverters
• Single phase residential and commercial energy metering

Installation Notes

CT clamp must be fitted around the incoming live conductor. Connect to the inverter RS485 Modbus port. All wiring must be carried out by a qualified electrician.