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SINES - Victron Energy - Energy meters VM-3P75CT, ET340, EM540, ET112 and EM24 Ethernet


Victron Energy
Energy Meter


Victron energy meters accurately measure the power and energy at a point in a system, grid connection point, solar inverter or load circuit, and send that data to a GX device (Cerbo GX, Ekrano GX) for self-consumption control (ESS), site monitoring and remote supervision through the VRM portal.


Energy Meter range, single & three-phase

VM-3P75CT

Three/two-phase · 80 A/ph

Current transformers · Ethernet + VE.Can

EM540

Three-phase · 65 A/ph

Direct measurement · RS485

ET340

Three-phase · 65 A/ph

Direct measurement · RS485

EM24 Ethernet

Three-phase · 65 A/ph

Direct measurement · Ethernet

ET112

Single-phase · 100 A

Direct measurement · RS485

  
B2B export pricing: worldwide shipping, full Victron range

What is a Victron energy meter for?

A Victron Energy Meter measures, in real time, the voltage, current, active power and the energy consumed or produced at a specific point of the installation. It complements the SmartShunt and the BMV, which monitor the battery side on direct current, by adding measurement on the AC side: grid, solar inverter or load feed. The data is sent to a GX device (Cerbo GX, Ekrano GX) and then to the VRM portal.

Self-consumption control (ESS)

In an ESS (Energy Storage System) built around a MultiPlus-II or a Quattro, the energy meter placed at the grid connection point measures the exchanges with the grid. It enables self-consumption optimisation, the maintenance of zero feed-in, and compliance with the grid operator's power limits, by finely controlling the charging and discharging of the batteries.

Measuring an AC-coupled solar inverter

When a solar inverter is coupled on the AC side, a second energy meter measures its production. The system thus knows the solar share and includes it in the energy balance and in the monitoring, for complete production / consumption / storage tracking.

Site monitoring and sub-metering

Beyond ESS, energy meters are used for sub-metering of circuits: the consumption of a workshop, a marina berth, an electric-vehicle charging point or a building. Each meter appears as a dedicated device in VictronConnect and on the VRM portal, with history and graphs.

Direct measurement or current transformers

The ET112, ET340, EM24 and EM540 models perform a direct measurement: the power cable passes through the meter (up to 65 A per phase in three-phase, 100 A in single-phase for the ET112). The VM-3P75CT works with current transformers (CTs) clipped around the cables: ideal for high currents (up to 80 A per phase) and for existing installations where you do not want to cut the conductors.

Connection: RS485 or Ethernet

The ET112, ET340 and EM540 communicate over RS485 to the GX (via the RS485-to-USB interface). The EM24 Ethernet and the VM-3P75CT connect over Ethernet; the VM-3P75CT also has a VE.Can port. Configuration is done in VictronConnect.

Which model to choose?

VM-3P75CT, the recommended choice for new three-phase or two-phase installations and high currents, thanks to its current transformers and fast sampling. EM540 / ET340, three-phase up to 65 A per phase in direct measurement for ESS and bidirectional metering. EM24 Ethernet, three-phase when RS485 is not available. ET112, single-phase installations up to 100 A.

SINES Export, professional Victron Energy distributor, helps you size and select the energy meter suited to your ESS, self-consumption or site-monitoring project. Ask for technical advice or a quote.

Discover the full Victron range distributed by SINES Export →
Victron ET112 single-phase 100A RS485 energy meter

ET112

Single-phase · 100 A

Victron ET340 three-phase 65A RS485 energy meter

ET340

Three-phase · 65 A/ph

Victron EM24 Ethernet three-phase 65A energy meter

EM24 Ethernet

Three-phase · 65 A/ph

Victron EM540 three-phase 65A RS485 energy meter

EM540

Three-phase · 65 A/ph

References & article codes

Article codeDescriptionNet / gross weightCustoms code (Country)
REL200300100Energy Meter VM-3P75CT0.250 / 0.350 kg90303900 (India)
REL300300000Energy Meter ET340 - 3 phase - max 65A/phase0.230 / 0.240 kg90283019 (China)
REL200100100Energy Meter EM540 - 3 phase - max 65A/phase0.278 / 0.370 kg90303900 (China)
REL200200100Energy Meter EM24 - 3 phase - max 65A/phase Ethernet0.351 / 0.440 kg90303900 (Italy)
REL300100000EnergyMeter ET112 -1 phase-max 100A*Available until stock 0*0.150 / 0.160 kg90283011 (China)
REL200100000EnergyMeter EM24-3phase-max65A/ph *If 0, order REL200100100*0.351 / 0.440 kg90303900 (Italy)