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thomas-dd asked

Currents throuh Ground- and Load-Terminals using Orion-TR Smart 12/12-30

Assuming an efficiency of 87% in the given standart wiring configuration (e.g. B2B charging), is this calculation valid:
Load-Current: 30 A
Source current: 30 A / 0.87 = aprrox. 34 A
Ground current: 4 A

So the ground wire can be significantly smaller in diameter?


Thanks!

Groundinginverter current draw
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2 Answers
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thomas-dd answered ·

referring to the non-isolated ones with common ground

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thomas-dd answered ·

No comments or help on that available?

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