Livraison 24/48H - Départ Le Jour Même Avant 16H00 - France, Europe, Monde
83 products
Alternateur Volvo Penta 55A Massavrij, Bosch ruil 0986080180, 11063163, EuroTec 12033840
Alternateur Volvo Penta 65A, Lester 12392, 3860798,PSH 815025065
Alternateur Volvo Penta 65A, Lester 12391, WAI 12391N, Volvo 3860082
Alternateur Volvo Penta 80A, Remplace Mitsubishi A3TR5092ZT, WAI 20909N, Volvo 3587218, DRA1116, LRA04037
Alternateur Volvo Penta 80A, WAI 20910N, Volvo 3803912, Volvo 3840183
Alternateur Caterpillar Prestolite 8SC2282V 160A
Alternateur 14V 70Amp Bosch 110048, Volvo 241959, Valeo 2927750, A13N57M, A13N3M, Motorola 510-834
Alternateur 28V 40Amp Valeo 2937130, 2937130A, Motorola 510-804, 510-817, SEV 71249002, 71340002
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.