{"product_id":"arco-marine-zeus-24v-4kw-low-turn-on-lto-3-15-alternator-w-isolated-ground-common-rail","title":"ARCO Marine Zeus 24V 4kW LTO Alternator, Isolated Ground – SAE J1171 Certified","description":"\u003cp\u003e\u003cstrong\u003eMaximize your vessel's power generation\u003c\/strong\u003e with the ARCO Marine Zeus 24V 4kW Low Turn-On (LTO) Alternator. Engineered for exceptional efficiency and performance, this alternator delivers robust power even at lower engine speeds, significantly reducing reliance on onboard generators. Proudly made in the U.S.A. and SAE J1171 certified, the Zeus alternator is the professional's choice for reliable marine, RV, and commercial applications. Upgrade your charging system for superior energy production and extended battery life.\u003c\/p\u003e\nIn the Box:\u003cul\u003e\n\u003cli\u003eARCO Marine Zeus 24V 4kW LTO Alternator Unit\u003c\/li\u003e\n\u003cli\u003eStandard 49K6 6-Groove Pulley\u003c\/li\u003e\n\u003cli\u003ePulley Mounting Hardware (M17 x 1.5 x 24mm nut, 18mm ID x 29mm OD washer)\u003c\/li\u003e\n\u003c\/ul\u003e\nKey Benefits:\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Output Power:\u003c\/strong\u003e Delivers a maximum cold output of 144 Amps (5.7kW PTO) at 27.5V and 9,000 RPM, ensuring rapid charging of large battery banks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Turn-On RPM (LTO):\u003c\/strong\u003e Achieves significant power generation (over 1.5kW \/ 55 Amps) at engine idle (750 RPM with a 2:1 pulley ratio), providing crucial power without needing high engine speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Cooling \u0026amp; Durability:\u003c\/strong\u003e Features a native 24V rotor and field current, coupled with heat-shedding coatings, an exterior rectifier, and dual cooling fans, to ensure cooler operation and extended lifespan compared to traditional designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolated Ground Design:\u003c\/strong\u003e Minimizes electrical interference and enhances system compatibility for diverse marine and vehicle applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAE J1171 Certified:\u003c\/strong\u003e Meets industry standards for ignition protection, providing peace of mind in combustible environments.\u003c\/li\u003e\n\u003c\/ul\u003e\nCompatibility \u0026amp; Pairings:\u003cul\u003e\n\u003cli\u003eSpecifically designed for use with Yanmar Common Rail Engines introduced after 2013, including JH-CR, 3JH40, 4JH45, 4JH57, 4JH80, and 4JH110 models.\u003c\/li\u003e\n\u003cli\u003eOptimize your alternator's performance and manage lithium battery charging effectively by pairing with the ARCO Zeus Bluetooth Alternator Regulator.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARCO Marine","offers":[{"title":"Default Title","offer_id":53306696237374,"sku":"CT-118051","price":1427.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/files\/107549XL.jpg?v=1779140308","url":"https:\/\/www.tugandtow.com\/products\/arco-marine-zeus-24v-4kw-low-turn-on-lto-3-15-alternator-w-isolated-ground-common-rail","provider":"Tug and Tow","version":"1.0","type":"link"}