A galvanic isolator is a device used to block low voltage DC currents coming on board your boat on the shore power ground wire. These currents could cause corrosion to your underwater metals; through hulls, propeller, shaft etc.
Peter Kennedy has been in business since 1991 designing, installing and servicing marine electrical systems. The purpose of this blog is to offer support to both professional installers and do-it-yourself boat owners who wish to undertake this work themselves.
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Peter Kennedy has been in business since 1991 designing, installing and servicing marine electrical systems. The purpose of this blog is to offer support to both professional installers and do-it-yourself boat owners who wish to undertake this work themselves.
What is a galvanic isolator and why should my shore power system have one?
Posted by Liam Kennedy on 1/21/2019
to Corrosion
How to test a galvanic isolator that doesn't have a monitoring system
Posted by Liam Kennedy on 1/21/2019
to Corrosion
Isolation Transformer or Galvanic Isolator - which is preferable?
Posted by Peter Kennedy on 10/24/2014
to Corrosion