Ac Wiring And Front Selector - Victron energy EM24 Manual

Energy meter, rs485

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Last update: 2020-09-07 11:54

2. AC Wiring and front selector

3-phase diagram:

When used to measure a PV Inverter, terminals 1, 4 and 7 should face the PV inverter to ensure

correct direction of current and power.

Single phase single function diagram:

Note the jumper between terminals 1 and 4. You do not need this connection if you have the version

AV2 of the sensor:

The diagram shows the wiring when used as a grid meter.

To measure a single phase PV inverter in a 3-phase system, connect all 3 phases to the grid phasing

terminals (3, 6 and 9). Now you can chose on which phase you want the PV inverter by connecting the

L1 line of the PV inverter to terminal 1, 4 or 7.

Single phase dual function

If you wish to use a three phase meter in a single phase installation to measure the grid on one input

and PV inverter output on another phase, use the ET340 instead. See

details. Do not use the EM24 meter for such system.

If you understand the limitations of this meter in this conﬁguration and wish to proceed anyway, see

this diagram -

https://www.victronenergy.com/live/

energy-meters:em24 https://www.victronenergy.com/live/energy-meters:em24

power_meter_1phase_pv_dec2016.png

Energy Meters FAQ, Q5

Printed on 2020-09-07 12:44

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