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Evgeniy Labunskiy avatar image
Evgeniy Labunskiy asked

MultiRS 3 phase Wrong Power Data

Folks, started 3 phase MultiRS system today

I have a problem in reading proper load on phases:

Phase A all correct

img-2361.jpeg

Phase 2 load on AC our is 0 that is incorrect, but on AC in is correct

img-2360.jpeg

Phase C load AC is is correct, AC out incorrect

img-2359.jpeg

What’s wrong? Any ideas?

3 phaseMulti RS
img-2361.jpeg (453.1 KiB)
img-2360.jpeg (432.1 KiB)
img-2359.jpeg (443.1 KiB)
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Alexandra avatar image Alexandra ♦ commented ·
Assume you have made all the updates?

Checked that in and out aren't mixed up?

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Evgeniy Labunskiy avatar image Evgeniy Labunskiy Alexandra ♦ commented ·

All connections made properly, all devices on same firmware

Looks like VRM shows correct data from investors

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Alexandra avatar image Alexandra ♦ Evgeniy Labunskiy commented ·

If you connect grid does it swap the right way around?

Is this a new installation?

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Evgeniy Labunskiy avatar image Evgeniy Labunskiy Alexandra ♦ commented ·
This is an installation was previously worked on one MultiRS (just on phase A)

Grid connection does not fix problem

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0 Answers