**I am going to put in an unregulated alternator this winter, as I further upgrade the boat's electrical system. Have any of you had experience with the Balmar or competing units (the Alpha, for instance)?
I plan to keep the original 50 amp Motorola {regulated} alternator as a backup. A local alternator shop in Portland routinely builds higher amp alternators for marine use, and they say they can make one for me for less than $200. I now have a 240 amp-hour house bank and need an alternator that can produce 50+ amps output during the bulk charge phase of the charging cycle, to minimize engine run time. (The Admiral has visions of refrigeration in our future...)
** Some starter trivia I learned this week -- I just took the starter in for a preventative maint. rebuild, and the technition told me that it is *lots* better to go thru 'em before they run out of brush and damage the comutator, a common problem when they finally fail. The brand is Nippon-Densu (sp?), and is evidently quite common on small diesels like my Universal M25XP. He said to expect the rebuild to run a tad over $100.
I figured that with about 14 years and 1500 hours of use, it was time to cross something else off "Murphy's list" before next year's cruise north. (!)
Thanks for your help,
Loren in Portland, OR
Olson 34 #8
I plan to keep the original 50 amp Motorola {regulated} alternator as a backup. A local alternator shop in Portland routinely builds higher amp alternators for marine use, and they say they can make one for me for less than $200. I now have a 240 amp-hour house bank and need an alternator that can produce 50+ amps output during the bulk charge phase of the charging cycle, to minimize engine run time. (The Admiral has visions of refrigeration in our future...)
** Some starter trivia I learned this week -- I just took the starter in for a preventative maint. rebuild, and the technition told me that it is *lots* better to go thru 'em before they run out of brush and damage the comutator, a common problem when they finally fail. The brand is Nippon-Densu (sp?), and is evidently quite common on small diesels like my Universal M25XP. He said to expect the rebuild to run a tad over $100.
I figured that with about 14 years and 1500 hours of use, it was time to cross something else off "Murphy's list" before next year's cruise north. (!)
Thanks for your help,
Loren in Portland, OR
Olson 34 #8