The best way to do it will be to just set the charging voltage to perhaps 28.5 volts and see what happens. On a bank that size unless it's a beefy charger like 40+ amps it will … Both positive and negative wire runs must be included in your computation. If the 24v system uses an actual 24 volt battery, the electricity will have to pass through a voltage converter before it goes from the 12 volt alternator to the battery. The Mastervolt Alpha alternator is specifically designed for powerful charging, even with a low engine rpm. But a typical dual system will have a 24-volt electrical system with a 60 amp alternator and 4.5 KW starter motor.
4.3 out of 5 stars 5. If your boat has a 24-volt battery system, it probably has two 12-volt batteries that are wired together so that the negative post of the first battery connects to the positive post of the second battery. For twelve volt automotive systems typically 14v to 14.5v is specified. If by charging, you mean that you want to charge dead batteries so the vehicle can be started, then yes, you can. Its a 60 amp alt. 4.3 out of 5 stars 5. Stay away from the 1010's if you can. I think it should be showing about 26 to 28v. The main component in the charging system is the ALTERNATOR.
They have Leece-Neville alternators, both on the right side, and that charging system is very expensive to keep mil stock. It depends on what you’re trying to do. Check the rear of your alternator to determine if it has two or three wired connections. 94. New 24V 1-Wire Heavy Duty Alternator Replacement For Case L59901 1101285 1102348 1102379 AT130930 TY6752. The most popular way to charge a 24-volt trolling motor battery system is with an onboard two bank battery charger like the Minn Kota Mk220d. Re: Charging 24 volt system with a 12 volt charger- The first thing that came to my mind was just get a second matching charger and run them at the same time with one on each side of the 12v. DB Electrical ADR0154 New Alternator For 10Si Delco 1 Wire Hookup 40 Amp 24 Volt, 1102916, Ty6752, 24 Volt Universal Alternator 1-Wire 40 AMP Heavy Duty 1102916 TY6752 7129. Another option for charging your 24-volt battery bank is to use a 24-volt charger like the Samlex SEC-2425UL. My deuce is not charging. Standard alternators only supply the specified capacity at a high rpm. The 12->24 volt converter suggested by @spicetraders won't work, because you will need about 28 volts to charge a "24 Volt" battery (or two, 12 volt, in series.). A twelve volt system can be trickle charged at much lower voltages say 13.5v, but it would take forever to recharge the battery. The description on that eBay page mentions an Orion 12/27,6-12 which is apparently designed to charge a 24 volt battery from a 12 volt source. You may want to check the owner's manual, or repair manual. The most popular way to charge a 24-volt trolling motor battery system is with an onboard two bank battery charger like the Minn Kota Mk220d. This is because all modern automobiles have a 12 volt, DC electrical system. The addition of a high-output alternator to your charging system may make it necessary to increase the size of your battery cables to increase the system’s amperage carrying capacity. If this is the case, it only means that the alternator is not charging, but does not reveal why. $78.94 $ 78. DB Electrical ADR0154 New Alternator For 10Si Delco 1 Wire Hookup 40 Amp 24 Volt, 1102916, Ty6752, 24 Volt Universal Alternator 1-Wire 40 AMP Heavy Duty 1102916 TY6752 7129.