question

imjustsailing avatar image
imjustsailing asked

Connect phoenix inverter to live mains when switched off

Is it safe to connect the Phoenix inverter to a live 230V AC external power if it remains switched off and will only be switched on (manually) when there's no power in the AC circuit.

This setup is in a boat: when getting shorepower, the inverter remains switched off and only when sailing the Phoenix will be switched on whenever i need 230V AC.

Phoenix Inverter
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Matthias Lange - DE avatar image
Matthias Lange - DE answered ·

I would not recommend that the Phoenix is not build to get external voltage.
I would recommend to install a automatic (or manual switch) switch like the Hager ESC418.

With an additional contact ( ESC080 ) you can also wire the remote switch of the Phoenix to it to automaticly switch the Phoenix off if shore power is connected.

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imjustsailing avatar image imjustsailing commented ·

I'll go look for those switches. But as long as it remains switched off, it would be ok then?

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