phomer Posted January 19, 2016 Share Posted January 19, 2016 Why do some .ond files list inverter nominal AC power and maximum AC power in kW, while others do it in kVA? Is it possible to switch between the two in one .ond file? Link to comment Share on other sites More sharing options...
André Mermoud Posted January 20, 2016 Share Posted January 20, 2016 When the inverter is able to produce reactive power (i.e. able to produce a phase shift), the Nominal Power (PNom) may concern - either a limitation in Active (real) energy, expressed as [kWh]- or a limitation in Apparent energy, expressed as [kVA]. This limitation is rather usual as it is equivalent to an output current limitation. This is a a property of the inverter, therefore a choice in the definition parameters. Link to comment Share on other sites More sharing options...
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