Eastron Meter 3PH V2 for Solis with 3 x 300A CTs

The Eastron Meter 3PH V2 for Solis with 3 x 300A CTs is a MID-certified three-phase multi-function energy meter designed for accurate monitoring and export limitation in Solis solar PV systems, including three 300A/5A current transformers for precise electrical parameter measurement.

Product Description

The Eastron SDM630MCT V2 is a high-precision three-phase DIN rail meter that enables full monitoring of power generation, consumption, and export in Solis inverter setups. It measures a wide range of parameters including kWh, kVarh, voltage, current, power, and frequency, supporting Modbus RTU communication for seamless integration. Supplied with three 300A/5A split-core CTs, it is ideal for export power management and grid compliance in residential and commercial installations.

Key Features

• MID certified: Compliant for billing and accurate energy metering.
• Multi-parameter measurement: Tracks kWh, kVarh, W, Var, VA, PF, Hz, THD, demand, etc.
• Split-core CTs: Easy non-invasive installation with 3 x 300A/5A CTs included.
• Modbus RTU communication: RS485 for integration with Solis inverters and EPM.
• Bi-directional metering: Measures imported and exported energy.
• DIN rail mount: Compact 72mm (4-module) width for easy panel installation.
• High accuracy: Class 1 for active energy, Class 2 for reactive energy.

Technical Specifications

• Model: SDM630MCT V2 – Three-Phase Energy Meter with CTs.
• Phase: Three-phase (3P4W/3P3W/1P2W).
• Voltage rating: 3x230/400V AC.
• Current input: 1A/5A via CT (3 x 300A/5A CTs included).
• Accuracy: ±0.5% for voltage/current, ±1% for power.
• Frequency: 50/60 Hz.
• Communication: RS485 Modbus RTU (baud rates 2400-38400).
• Operating temperature: -25°C to +55°C.
• Protection rating: IP51 (front), suitable for indoor use.

Dimensions & Weights

• Meter width: 72 mm (4 DIN modules).
• Meter depth: 65 mm.
• Meter height: 90 mm.
• CT inner diameter: ~36 mm (for 300A CTs).
• Weight (meter): ~0.4 kg.
• Weight (per CT): ~0.3 kg.

System & Application Notes

• Ideal for Solis 3-phase inverters for export limitation, zero-export, and energy monitoring.
• Compatible with Solis EPM for advanced power management.
• Suitable for residential and commercial PV systems requiring grid compliance.
• Installation by qualified electricians; CTs clip around phase conductors.
• Use in conjunction with Solis inverters for accurate data logging and control.
• Warranty: 2 years standard (confirm with supplier).