Livraison 24/48H - Départ Le Jour Même Avant 16H00 - France, Europe, Monde
83 products
Alternateur 28V 40Amp Bosch 0120400835, 0120489643, 0986031190, Mercedes Benz 0051548202, 005154820280, HC-Cargo 110910
Altérnateur 14V 40Kw Jcb 02/600935, 02/631200, 02-600935, 02-631200, Denso 100211-1610
Altérnateur 28V 50Amp Caterpillar 0R3667, 0R3668, 0R3669, 0R5206, 1005046
Altérnateur 14V 115Amp Bosch 0123512500, 0124515126, 0986046030, 1986A00854, Iskra 11.203.204
Altérnateur 28V 30Amp Bosch 0120488252, 0120488253, 0120489410, 0120489412
Altérnateur 14V 70Amp Iskra 11.201.332, 11.201.832, HC-Cargo 111509, Perkins 2871A145
Altérnateur 28V 75Amp Nikko 0-35000-0390, 0-35000-0391, 0-35000-0392, 0-35000-0402
Marine Boat Alternator
An alternator operating in a marine environment involves some more specific conditions compared to a vehicle alternator.
What is a marine boat alternator?
An alternator is a rotating device that produces alternating current. The marine boat alternator is driven by a thermal propulsion or generator engine. This type of alternator has a high starting rotation speed or in the form driven by the line of shafts.
Whether it is an automobile alternator or a marine alternator, it must always be connected to a battery when it is delivering in order to obtain a direct voltage. Note that a marine alternator is a very normal alternator. The only difference between the other alternators lies in the fact that the device has been tropicalized by coating with a varnish. The bearings are thus lubricated for life. However, a simple auto alternator can do the trick in the absence of a marine alternator.
The characteristics of a marine boat alternator
Adapting alternators to a marine environment raises additional constraints, in this case:
- A slower rotation speed, so a marine alternator turns slower . The magnitude of the voltage is proportional to the speed of rotation. Maximum power is reached at 3500 rpm.
- A choice of power, as there are many batteries to recharge. The power of a marine alternator must be between 1/3 and ¼ of the capacity of the battery bank to be recharged.
- Regulation requires charging in three cycles in order to recharge the utility batteries. If you are using a vehicle alternator, the device will not be able to recharge the batteries to 100%. A marine alternator must be equipped with a controlled electronic regulator.
- Effective treatment against corrosion, such as anodized bearings, sealed and greased bearings,metal parts treated against corrosion, resin-insulated winding.