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External Transformer Losses
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Author:  traj123 [ Fri Jun 28, 2013 6:22 pm ]
Post subject:  External Transformer Losses

Hi all,

I am hoping to get some advice on exactly how to use the external transformer losses in PVSyst 5_56.

1) Is it possible to calculate the Iron and Resistive/Inductive losses from the Transformer input, output, X/R and %z values?
2) Could you please give me an example of exactly what specifications I need to look for in a transformer to fill out the PVSyst requirements.


Author:  AndrĂ© Mermoud [ Mon Aug 12, 2013 3:19 pm ]
Post subject:  Re: External Transformer Losses

This is fully expalined in the help "Project design > Array and system losses > External transformer losses".

You can also see our FAQ How to determine the parameters for External Transfo Losses ?

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