Livraison 24/48H - Départ Le Jour Même Avant 16H00 - France, Europe, Monde
83 products
Altérnateur 14V 65Amp MAGIRUS-DEUTZ 0108447, Bosch 0120488250, 0120488251, 0120489018, 0120489136
Altérnateur 14V 65Amp Volvo 3860171, Arco Marine 60065, Mercury Marine 805447T, 80-5844T, 805884P
Altérnateur 14V 65 Amp Bosch 0120488205, 0120488293, 0120489475, Iskra 11.201.595, 11.201.935
Altérnateur 14V 105Amp Motorola USA 110-534, 110-567, Motorola USA 8MR2401U, 8MR2401UA
Altérnateur 14V 95Amp Bosch 0120484011, 0120484018, 0120484026, 0120484050, 0120484218
Alternateur Volvo Penta 70A Valeo A13N234, A13N259, 2518039, A13N285, A13N147M, Bosch 0120400778, 0120489779
Alternateur Volvo Penta, Cargo 110052, WAI 12419N, 2937130A
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.