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ME131 Multi-Circuit Smart Energy Meter
ME131 is a multi-circuit smart energy meter compatible with Rogowski coils and voltage-output split-core current transformers (not included), ideal for monitoring up to 32 circuits without dismantling conductors.
The ME131 is a multi-circuit smart energy meter designed for power analysis and energy consumption monitoring in installations with multiple electrical lines.
It is compatible with Rogowski coils and voltage-output split-core current transformers, enabling dismantling-free conductor testing, simpler installation, and lower intervention cost.
The family includes the ME131M master meter and ME131S submeters, with integrated power supply between units, RJ12 sensor ports, and the ability to monitor up to 32 single-phase or three-phase circuits.
It features Modbus-RTU communication over RS485 with baud rates up to 38.4 kbps and supports 3P4W_3CT, 3P3W_3CT, 3P3W_2CT, 1P3W, and 1P2W systems for power analysis and consumption monitoring.
Key features include 0.5S accuracy, DIN rail mounting, relay output, opto-isolated inputs, harmonic measurement, and a wide current range depending on the selected sensor.
- ME131M master meter and ME131S submeter for multi-circuit monitoring.
- Compatible with Rogowski coils and voltage-output split-core current transformers.
- Monitors up to 32 single-phase or three-phase circuits.
- 0.5S accuracy and DIN rail mounting.
- RJ12 sensor port and RS485 Modbus-RTU communication up to 38.4 kbps.
- Supported systems: 3P4W_3CT, 3P3W_3CT, 3P3W_2CT, 1P3W, and 1P2W.
- Voltage range 0-600 VAC, maximum 720 VAC, and power supply 85-265 VAC or 110-370 VDC.