Charles Industries has manufacture discontinued all Marine
Isolation Transformer product lines and all associated part
Charles' MD Notification with further details.
For technical support, please call (847) 806-8500.
MARINE ISOLATION TRANSFORMERS
- MANUFACTURE DISCONTINUED
When properly installed, Charles Marine Isolation Transformers
will electrically isolate the AC shore power from the boat's AC power
system. The boat's electrical system and the grounding conductor are not
actually connected to the shore-side power. There is no direct electrical
connection between earth-grounded shore AC power and the onboard electrical
system. The shore ground is connected to a shield that is wound between
the primary (shore) and the secondary (boat) transformer winding. The
connection of this grounding wire only to the shield of the transformer isolates
the boat's AC electrical system from shore.