Your biggest worry is galvanic corrosion of the boats fittings ie seacocks anodes etc something to do with stray earth currents when connected to a shore supply. Just ask your canal boat builder to try and make things accessible for when something breaks in the future.
Canal Boat Wiring Diagram Wiring Diagrams
Canal boat wiring diagram. For people just getting into boating or for those who have been boating for a while but have managed to avoid the electrical side of things the 12 volt dc direct current systems aboard most boats dont have to be daunting. Stingray powerboats 240lr cr dc wiring diagrams model 1pdf 891kb download. For narrowboat ac wiring we would recommend as a minimum the use of 25mm square acrtic blue 3 core multistrand cable or equivalent for all connections to shore and also for internal ac wiring. Solid single core cable such as the standard household type is not allowed for new builds. This way even if your battery switch is off if your boat starts filling with water the pump will still kick on. Broadly speaking i know there are other parameters im a chartered electrical engineer in a house cable sizes are based on the current the load draws on a boat they tend to be based on volt drop since this usually has a bigger effect on cable sizing than the current drawn.
The back of a wiring panel can look pretty daunting but remember youre only troubleshooting one circuit at a time. I need a simple wiring diagram for a small outboard boat to wire up the lights and few other things but no one seems to have one. Stingray powerboats 220lx sx dc wiring diagrams model 1pdf 725kb download. Wiring a boat is different from wiring a house its more like wiring a car. Accessibility is crucial to remember if you are purchasing a sailaway narrowboat that you are fitting out yourself. The boats bilge pump float switch.
For wiring a boat you would be better to use tinned copper wireflex in marine enviroment as bare insulated copper goes black and corrosion wicks up the cable at an alrmimg rate. A question often asked on boating and boat building forums and of me by visitors to my web site is. Additionally things like plugs and. Stingray powerboats 240cs plumbing piping diagram 1808pdf 3997kb download. Full parts list below amazon electric section. Its pretty standard in boat wiring to bypass the main battery switch for one thing.
Unless the builder both knows that a boat is going to be delivered in north america and is conscientious about it theres a strong possibility that the wiring for the shorepower system is going to be approximately 50 smaller in gauge size than it should be to ensure maximum safety and performance. Id rather have a dead battery than a swamped boat. Consider reproducing an electrical schematic to help you in the future or for anyone that purchases your boat in the future.
Gallery of Canal Boat Wiring Diagram
