Marine alternator wiring diagram manual. Installation information page 2. Alternator demo wiring connection to battery. Yanmar alternator wiring diagram wiring diagram is a simplified satisfactory pictorial representation of an electrical circuitit shows the components of the circuit as simplified shapes and the gift and signal links amid the devices. Keep in mind that the longer your wiring run from the battery to switch panel is the more voltage drop youll have more about voltage drop.
On the standard balmar harness this amounts to roughly a 003 voltage drop. In order for the alternator to be certified it must pass the testing procedure marine sae j1171 laid out by the society of automotive engineers sae. Alternators approved for marine use alternators that are being installed on inboard gasoline engines must be certified to meet coast guard requirements for ignition protection. Shipshape marine 3264 views.
Connect alternator to balmar regulator wiring harness as indicated in wiring diagram included on page 12. The power cables will be run to your new wire marine custom marine switch panel and your tinned marine negative bus bar. A wiring diagram usually gives suggestion virtually the relative approach and concord of devices and terminals upon the devices to support in building or. If you extend the harness you can always bump the wire gauge but with so little current carried on regulator b it is easy to see why voltage sensing is so vastly improved by moving regulator b to the bank being.
Aug 09 2008 this is a 1999 mercruiser 350ski inboard with the correct mercruiser wiring harness. On average with a typical marine alternator at full field we measure 01a to 03a on regulator b black. Prevent voltage drop by using larger cable. The alternators positive and ground cables should be sized according to the chart on page 3.
New arco marine alternator 9 17 14.