groundinr or earthing in fibreglass boats 2

[riarh]

<br>
how could we calculate the area of the required <br>
grounding plate according to the amperage,and can we<br>
connect both 24v and 220volt loads to same plate in glassfibre boats.

 

[neptune]

I have some experience in marine electical systems. In order to attempt to assist you, can you specify what type of equipments you intend to connect to the earth plate(s) ?