4 cylinders + 6 cylinders 4 cylinders + 6 cylinders - Steyr Motors

GENERALElectrical EquipmentThe electrical equipment of your STEYR MOTORS Marine engine primarily consists of an alternator with transistorizedvoltage regulator, battery and all necessary connecting cables and leads.AlternatorThe alternator is driven via a poly-V-belt resp. serpentine belt from the 4 cyl. engines and via a V-belt from the 6 cyl.engines and charges the battery at all engine speeds. Output at idle speed is ~ 30 A/12 V and will rise with an enginespeed of 3,000 rpm to maximum output of 90 A/12 V.Optional:The 6 cylinder marine engines may be equipped with an optional 80 A/24 V alternator and DC/DC charger system kit.BatteryFOR ALL 4 CYL. MARINE ENGINESUse a 12-volt battery with a cold testing circuit of 450 A at –18 °C and a capacity of 92 Ah at 27 °C, to ensure thesupply of the electric and electronic components at all operating conditions.FOR ALL 6 CYL. MARINE ENGINESUse a 12-volt battery with a cold testing circuit of 650 A at –18 °C and a capacity of 115 Ah at 27 °C, to ensure thesupply of all electric and electronic components.38