question

cyon avatar image
cyon asked

Feedback up to CT clamps

Good day.

At our office we have 3 phase system (Victron quattro 15x3) and we feed back to gird on for the big air-cons and CNC machines, but we don't want to feedback pass the meter outside, is it possible? we think our grid meter seeing the feedback as a possessive and not a negative, so we been changed for power we push back,.

like Sunsynk feedback up to CT clamp?


The meter we look at is Energy Meters VM EM24 Ethernet (Ethernet - for three-phase max. 65A).


Thank you

Energy MeterQuattro-II
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2 Answers
Duivert NL avatar image
Duivert NL answered ·

hi if you would set it up as ESS and a meter at grid entry (em 24 is fine, however EM540 is much faster)

you could set a slightly positive grid setpoint, ESS will try to respect that setpoint as much as it can, but this also depends on what type of PV you are using and where it is connected (ac in or ac out on quattros)

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cyon avatar image
cyon answered ·

I need the Energy Meters VM to be installed at the generator 30+- m from the inverters as that is where our grid ATS sits.

We have the 3 inverters then the Fronius and PV chargers. so we feed back from the inverters AC out.

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