AC 115V 30Amp

Roger H Strube, MD

AC 115 Volt 30+ Amp Supply for Extended Use

AC Plug Logo

WHAT COMES OUT MUST GO IN

A successful (comfortable) cruiser understands and manages resources well. One of the most important resources is the Ampere. The cruiser does not live by Amps alone but they are right at the top of the list. All other aspects of a cruiser’s “activities of daily living” are controlled, regulated and/or facilitated by “Amps”. Proper collection, storage and frugal usage of Amps will make an extended cruise a pleasure and are absolutely essential for living aboard. Nothing on a cruising or live aboard boat works without electrical power with the exception of a diesel motor or generator and even those need electrons to power their starters. Extended cruising and living aboard is like living off the “Power Grid” with a chance to drown.

This page is devoted to explaining the elements of the high input, 30 Amp, sustainable 115 Volt AC power system including where the power comes from, how the circuits are protected and where it is used. Electrical ‘machinery” that consumes relatively high amounts of resource for extended periods of time are described here.

DragonAtDockElectCord
PortFrdGenCmprtmntShorePwrSwa

The first and only external AC source is simply SHORE POWER. A heavy duty 30 amp marine electrical cord is connected to the inside of the port hull at the bow and the other end is plugged into an outlet at the dock. The port hull electrical deck fitting is connected to a 30 amp power source switch.

The Hubble 30 amp AC three wire deck fitting is connected to the 30 Amp selector switch in the generator compartment mounted on the inside wall. The Green wire attaches to a marine isolator to limit stray current. The red handle in the up position connects shore power, down position the vessels 4.2 KW Enteck West Generator.

DragonShorePwrInputConnect1
AC_Select_Switch02a

Shore power (30 Amp) and the generator (4.2 KW Entec West) are the only sources of powerful, sustained 115V AC power. Such power is required for running the Raritan Water Heater, Mermaid AC units, Bendix Washer/Dryer, and the electric wall space heaters.

The selector switch is connected to a standard outdoor plastic GE circuit breaker box. These circuit breakers protect the above devices and power standard household ground fault interrupter 115V AC outlets in the “Tool Compartment”, aft end of the sink cabinet and in each stateroom hanging locker. The wall mounted space heaters are wired into the nearby ground fault interrupter outlets.

BuiltWithNOF
AC_SinkOutlet01
AC_SinkOutlet02
AC_Cir_Break_Port1

Circuit Breaker in Port Head medicine cabinet.

Ground fault interrupter outlet and salon lighting switch at aft end of sink counter in Bridge Deck Salon.

AC_PortStRm02

Electric Heater at base of Port Hanging Locker.

AC_OutLetStbdStRm02

Electric Heater at base of Stbd Hanging Locker.

SunGraphic1
AC_SalonHeater04
AC_SalonHeater03

Electric Heater at base of Salon Hanging Locker just inside the door to the Cockpit.

SolarPanelsGraphic

Still interested? Need more information? Contact me at:
Captain Roger Strube
2560 Rio Palermo Ct
Punta Gorda, FL 33950
Home:  941.639.6232
Cell:    941.661.4579

wingsailorflorida@yahoo.com
rogerstrube@embarqmail.com

[Ocean Cat For Sale] [Cruising Log] [Your Desires, Your Budget] [Specifications] [Hull Design & Construction] [Sail Controls] [Sailing the Dragon] [Interior] [Steering] [Water] [Waste] [Electrical] [AC 115V 30Amp] [DC 12V System] [Heating Cooling] [Mechanical] [Electronics] [Dragon's Lair] [Conditions of Purchase] [Refit & Upgrade] [Operating Manual] [Marine Insurance]