[Solved] Multuplus doesn't switch to mains after grid failure

DIY
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1

Solved: the THD reading has to be less than 3.5 (Probably sorted with a UPS/stabilizer)

hey,

if the grid is lost, Multiplus switches to inverter. when the grid recovers Multiplus doesn’t switch back to mains. it remains a long time on inverter. it clicks back eventually, but I want to know what to do make it switch back faster, as soon as the grid recovers, maybe.

I have two inverters connected to an em540 and an et112. both on grid and they work. the property meter and a house meter show current flowing in. in ve configure it says there is voltage, frequency, but no amps.

can’t wrap my head around this.

any suggestions, please?

2

Hi its normal to take a minute or so to switch back on grid

3

Today, I waited 3 hours. The worst was 6 hours.

4

Ah yes thats not normal :grimacing:

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5

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