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Preparing 1-phase installations for 3-phase upgrade

Updated over a week ago

It is currently not possible to make a 3-phase bridge to feed Volt Time chargers from a 1-phase fuse box.

Can I prepare a 1-phase installation for a 3-phase expansion?

No. You can connect L2 and L3 to the charger in preparation, but you should not connect these to the grid.

What should I do?

You should feed the charger over 1 phase, just L1+N, and nothing else. After the fuse box has been upgraded to 3-phase, someone should come back to the installation to connect L2 and L3. The charger should then be re-configured with the Installer App (which can be done remotely).

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