Energy meter solar kit installation in EU
MassimilianoBiancucci opened this issue · comments
Hi,
I bought the solar kit, and I realized that is designed for a two-phase system after purchasing it, while in my country I have a single-phase grid supply at 230V 50Hz (1 phase + neutral), and I would like to know if I should be able to configure the system anyway using only the standard calibration, and without installing the CT2 and the SCT2 clamps, or I need to change the code and recompile it.
Have you any hint for such type of configuration??
I don't think the system is suitable at all for your system, there are only
2 clamps for 2 phases, and the system expects 2 phases out of phase by 180
degrees,
while a 3-phase system is out of phase by 120 degrees, so I think you will
get bad values anyway.
Even if the module used for the measurements can be configured for such
type of application, at least you need to change the firmware.
Which transformer are you using?
Il giorno lun 28 nov 2022 alle ore 08:20 NoNameSwede <
***@***.***> ha scritto:
… I have a simular question. Have 230V 50Hz but three phases. Done the
configuration but can´t get the voltage calibration right.
Jameco 9VAC Transformer: For meter versions: >= v1.3: 7305
voltage_cal: '7305'
This setup is for 120V transformer. Around what value should be used for
230V transformers? When I turn this all the way up to 65535 I get a reading
around 13V i Home Assistant. And if I use 7305 I get around 0,3V.
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Hi
Deleted my post when I realized this was for the the 2 phase version. I have the 6 channel board. The question remains though.