Single-phase electric energy meter VM-3P series

three-phasewall-mountedRS-485

Overview
Energy meters are used to measure power and energy at the distribution box of an application such as an energy storage system. They help minimise import/export to the grid, monitor PV inverter output and measure AC loads. Data can be displayed on GX devices and accessed via the VRM portal for local and remote monitoring.

Available models

• Victron VM-3P75CT — Ethernet and VE.Can; three-phase and split-phase; includes supplied CTs; max. 80 A per phase
• Victron VM-3P5A — Ethernet and VE.Can; three-phase and split-phase
• ET112 — RS485; single-phase; max. 100 A
• ET340 — RS485; three-phase; max. 65 A
• EM24 Ethernet — Ethernet; three-phase; max. 65 A
• EM540 — RS485; three-phase; max. 65 A

Integration and display
Energy meter readings are compatible with GX devices (for example Cerbo GX, Ekrano GX) and can be reported to the VRM portal for trend analysis, alarms and historical data logging.

Documentation
Datasheets, selection guides, manuals, quick installation guides, dimension drawings and high-resolution product images are available for each model. Model-specific datasheets and manuals cover VM-3P5A / VM-3P75CT, EM24, EM540, ET112 and ET340.

Specifications

• Communication: Ethernet, VE.Can or RS485 depending on model
• Measurement: single-phase, three-phase or split-phase (model dependent)
• Current ratings: ET112 up to 100 A (single-phase); ET340 / EM24 / EM540 typically up to 65 A (three-phase); VM-3P75CT CT-supported up to 80 A per phase
• CTs: supplied with specific models (e.g. VM-3P75CT)
• Typical uses: whole-application energy measurement at distribution box, PV inverter output measurement, AC load monitoring, grid import/export control
• Display & monitoring: compatible with GX devices and the VRM portal for local and remote monitoring