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Has anybody used these matt-e products for EV charging points?

Former Community Member
Former Community Member

Is this brand any good ? 

The supply source is a three phase T-N-C-S system. The load on the three phase distribution board is never going to be fully balanced so the options are to either to install earthing rods (electrode) or use one of these devices to avoid hammering rods to be compliant.

Just wondered if anyone had any experience with the brand.

Any other ideas also welcomed.

Regards,

J

 

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    Any out of balance current on a three phase 4 wire system returns via the neutral conductor, not via the earth rod.

    The earth rod is an important safety feature primarily to avoid danger from electric shock, A great many three phase systems are unbalanced and work fine.

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  • 0

    Any out of balance current on a three phase 4 wire system returns via the neutral conductor, not via the earth rod.

    The earth rod is an important safety feature primarily to avoid danger from electric shock, A great many three phase systems are unbalanced and work fine.

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