Well if there will be a Neutral...in common NPN or not PNP...that is to say that it is necessary to bridge 2 of the 3 phases...towards 1 P or 1 N...
Above all, don't forget to remove the bridge when putting the sorting back on!! I just bought a TRI source inverter so no worries
Solar inverter on generator or on battery inverter?
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Re: Solar inverter on generator or on battery inverter?
I have just measured the 2 "phases" with respect to the Earth of the house:
And compared to "nothing at all" (any mass) it gives this:
So it's a little further from a nice sine Phase and a nice flat Neutral there especially the 83 Hz ...I will do the same with the network...
I remind you that the inverter is, for the moment, not connected to ground...(and normally it's not supposed to be, with the first it changed the values on the multimeter...)
And compared to "nothing at all" (any mass) it gives this:
So it's a little further from a nice sine Phase and a nice flat Neutral there especially the 83 Hz ...I will do the same with the network...
I remind you that the inverter is, for the moment, not connected to ground...(and normally it's not supposed to be, with the first it changed the values on the multimeter...)
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Re: Solar inverter on generator or on battery inverter?
Repair in progress, I will put the 560 µF:
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Re: Solar inverter on generator or on battery inverter?
And does it fit in the box? does it look a bit taller?
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hmmmmm, hmmmmmmmmmmmmm, hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhmmmmmmmmm, huh, hmmmmmmmmmmmmm.
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Re: Solar inverter on generator or on battery inverter?
Barely, but yes... anyway, I won't close the case during the next tests!
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Re: Solar inverter on generator or on battery inverter?
It's done, I also reinforced the contact of one of the terminals (red arrow) which seemed "light" to me...
Funny the old condo "pivoted" when it was still welded! Cooked home cooked he was!
ps: it lacks 3 mm to finally close...
Funny the old condo "pivoted" when it was still welded! Cooked home cooked he was!
ps: it lacks 3 mm to finally close...
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Re: Solar inverter on generator or on battery inverter?
The inverter is restarting...
Oscilloscope measurements (sorry but I can't switch to x10 it's supposed to be automatic via the probe but it doesn't work...so you have to multiply all the values in Volts by 10):
1) Grid and Grid vs Ground measured at the output/input of my solar inverter
I remember that I am three-phase without neutral.
Between phases:
Phase 1 - Earth:
Phase 2 - Earth:
Oscilloscope measurements (sorry but I can't switch to x10 it's supposed to be automatic via the probe but it doesn't work...so you have to multiply all the values in Volts by 10):
1) Grid and Grid vs Ground measured at the output/input of my solar inverter
I remember that I am three-phase without neutral.
Between phases:
Phase 1 - Earth:
Phase 2 - Earth:
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Re: Solar inverter on generator or on battery inverter?
2) Repaired inverter output:
Between phases, it is clean:
Phase 1 - Earth:
It's cleaner than the other inverter (note the water box was not grounded)...
Phase 2 (Neutral) - Earth:
I took several captures because it was moving a lot on the "neutral"...
This inverter seems to do a "true" neutral...look at the frequencies it's very fast and the Vrms are low so it looks like disturbances...
Reminder: the case of this inverter is connected to the ground (the other inverter was not on the previous measurements) and for the moment, I cannot compare I no longer have it at hand...
Between phases, it is clean:
Phase 1 - Earth:
It's cleaner than the other inverter (note the water box was not grounded)...
Phase 2 (Neutral) - Earth:
I took several captures because it was moving a lot on the "neutral"...
This inverter seems to do a "true" neutral...look at the frequencies it's very fast and the Vrms are low so it looks like disturbances...
Reminder: the case of this inverter is connected to the ground (the other inverter was not on the previous measurements) and for the moment, I cannot compare I no longer have it at hand...
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Re: Solar inverter on generator or on battery inverter?
So the damage, just condos to change?
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hmmmmm, hmmmmmmmmmmmmm, hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhmmmmmmmmm, huh, hmmmmmmmmmmmmm.
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Re: Solar inverter on generator or on battery inverter?
Apparently…yes as I hoped but I still have to test with a load…
The output voltage took 5 minutes to rise to 220V…I don't know if it's because the capacitor is new or bigger than the original one?
And for the curves?
The output voltage took 5 minutes to rise to 220V…I don't know if it's because the capacitor is new or bigger than the original one?
And for the curves?
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