{"product_id":"arco-marine-zeus-alternator-12v-225a-df315-rear-battery-post-external-regulation-49mm-az4012","title":"ARCO Marine Zeus Alternator 12V 225A DF315, Rear Battery Post, External Regulation, 49mm","description":"\u003ch3\u003eARCO Marine Zeus Alternator 12V 225A DF315, Rear Battery Post, External Regulation, 49mm\u003c\/h3\u003e\n\u003cp\u003eThe ARCO Zeus AZ4012 is a 12V 225A marine alternator for engine-driven battery charging. This version uses a 3.15\" R Saddle Mount Rear Exit B+ housing with case ground and a rear battery connection. It is intended for installations where the alternator, engine mounting and belt drive are selected together to meet the battery bank’s charging requirements.\u003c\/p\u003e\n\u003cp\u003eHeat-management features include twin cooling fans, an externally positioned rectifier and a heat-shedding finish. These features support sustained charging while the engine is running, with the final output depending on alternator speed and operating temperature.\u003c\/p\u003e\n\u003ch3\u003eFeatures and benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for charging substantial battery banks in marine and other mobile electrical systems.\u003c\/li\u003e\n\u003cli\u003eDual fans and an external rectifier help dissipate heat during charging.\u003c\/li\u003e\n\u003cli\u003eExternal regulation allows the charging profile to be matched to the battery system.\u003c\/li\u003e\n\u003cli\u003eTMS recommends the ARCO Zeus Bluetooth regulator for lithium charging and for control of alternator performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e AZ4012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal voltage:\u003c\/strong\u003e 12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput class:\u003c\/strong\u003e 225A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e 3.15\" R Saddle Mount Rear Exit B+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround configuration:\u003c\/strong\u003e Case Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery post position:\u003c\/strong\u003e Rear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulley:\u003c\/strong\u003e 49mm K6, six grooves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulation:\u003c\/strong\u003e External only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and installation\u003c\/h3\u003e\n\u003cp\u003eMatch the bracket spacing, ground arrangement, belt profile and pulley alignment to your engine. Confirm the regulator, cable sizing and belt-drive capacity for the intended charging load. Alternator rpm is different from engine rpm and depends on the pulley ratio.\u003c\/p\u003e","brand":"ARCO Marine","offers":[{"title":"Default Title","offer_id":58198200516990,"sku":"AZ4012","price":914.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7779\/5710\/files\/WebCat-0012000300130001_e352eb1c-cc50-4470-a22e-9200fb651794.jpg?v=1791882799","url":"https:\/\/boatpartsuperstore.com\/products\/arco-marine-zeus-alternator-12v-225a-df315-rear-battery-post-external-regulation-49mm-az4012","provider":"Boat Parts Superstore","version":"1.0","type":"link"}