Electricity meter Schneider Electric 3-phase bidirectional electronic DIN-rail energy meter 400V 100A LCD 4P

Schneider Electric 3-phase bidirectional electronic DIN-rail energy meter rated for 400V and up to 100A per phase. This four-pole (4P) meter features an LCD display that shows active energy flow in both directions, allowing measurement of import and export energy. Designed for DIN-rail mounting, the device is suitable for installation in distribution boards for commercial and residential environments, and for integration with photovoltaic systems and energy monitoring setups.

Advantages

The meter provides accurate bidirectional active energy measurement with a clear LCD readout, enabling straightforward monitoring of consumption and generation. Compact DIN-rail form factor simplifies installation in standard distribution panels and minimizes space requirements. Three-phase support and a 100A per phase rating accommodate a variety of low- and medium-power electrical installations. The electronic design improves measurement stability and reduces mechanical wear compared with electromechanical alternatives.

Suitable for

• Residential three-phase electrical panels
• Commercial and light-industrial installations
• Photovoltaic systems with export/import energy accounting
• Energy monitoring and efficiency projects

Key specifications

• Supply system: three-phase
• Nominal voltage: 400 V
• Rated current: up to 100 A per phase
• Number of poles: 4 (four-pole)
• Measurement type: bidirectional active energy (import/export)
• Display: LCD for numerical readings
• Mounting: DIN-rail

How to use

Install the meter on a standard DIN-rail inside the electrical distribution board, following local electrical codes and safety procedures. Connect the three-phase supply and neutral conductors to the corresponding terminals and ensure secure tightening of connections. Verify wiring polarity and grounding before energizing. Use the LCD to read cumulative import and export energy values; consult installation documentation for any configuration or display navigation functions. For photovoltaic applications, connect the generation side and load circuits according to system design to allow bidirectional measurement.

Usage recommendations

Perform installation and maintenance only by qualified personnel. Verify that the meter’s rated voltage and current match the installation requirements. Periodically inspect terminal tightness and the display for proper operation. When used with electronic monitoring systems, ensure compatible interfacing and signal grounding to avoid measurement errors.