{"product_id":"arco-marine-zeus-24v-4kw-low-turn-on-lto-1-2-single-foot-alternator-w-isolated-ground","title":"ARCO Marine Zeus 24V 4kW LTO Alternator, Isolated Ground, SAE J1171 Certified","description":"\u003cp\u003e\u003cstrong\u003eEngineered for high energy production and reliability,\u003c\/strong\u003e the ARCO Marine Zeus Alternator delivers robust power output for demanding marine, RV, military, and commercial applications. This advanced alternator is designed for efficient, long-lasting performance in challenging environments, rapidly charging large battery banks and reducing reliance on a separate generator. Proudly made in the U.S.A. and SAE J1171 certified for safety, the Zeus Alternator is your solution for superior onboard power. Upgrade your system today for smarter energy management.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eARCO Marine Zeus 4405 Alternator\u003c\/li\u003e\n\u003cli\u003eStandard 49K6 (6-groove, 49mm) Pulley\u003c\/li\u003e\n\u003cli\u003ePulley Hardware (M17 x 1.5 x 24mm nut, w\/ 18mm ID x 29mm OD washer)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eKey Benefits \u0026amp; Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Output:\u003c\/strong\u003e Provides a maximum cold output of 5.7kW PTO (3,960 Watts \/ 144 Amps at 9,000 RPM) and sustained cruising output of 5.1kW PTO (3,575 Watts \/ 130 Amps at 6,000 RPM) for ample power in any condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Turn-On (LTO) Capability:\u003c\/strong\u003e Begins generating power at just 1,072 alternator RPM, producing over 1.4kW (51 Amps) at under 1,500 RPM and nearly 2.4kW (87 Amps) at 2,000 RPM, ensuring robust charging even at low engine idle speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Cooling Performance:\u003c\/strong\u003e Features dual cooling fans, heat-shedding E-coat finish, and an exterior-mounted rectifier, allowing it to run significantly cooler than competitors for increased durability and sustained amperage output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNative 24V Rotor Design:\u003c\/strong\u003e Unlike competitors that use less efficient 12V rotors, the Zeus alternator utilizes a true 24V rotor and field current for optimized performance, efficiency, and extended lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolated Ground:\u003c\/strong\u003e Ensures enhanced safety and compatibility, protecting sensitive marine electronics from common ground interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Weighs only 15.89 lbs (7.2 kg), offering more power in a smaller, lighter package compared to older designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Mounting:\u003c\/strong\u003e Designed to replace most domestic alternator styles using a standard 1\" or 2\" single mounting foot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Quality:\u003c\/strong\u003e SAE J1171 certified, meeting rigorous marine ignition protection standards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRecommended Pairings:\u003c\/strong\u003e For maximum performance and optimized lithium battery charging, pair with the ARCO Zeus Bluetooth Alternator Regulator.\u003c\/p\u003e","brand":"ARCO Marine","offers":[{"title":"Default Title","offer_id":53306696401214,"sku":"CT-118054","price":1427.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/files\/107552XL.jpg?v=1779140308","url":"https:\/\/www.tugandtow.com\/products\/arco-marine-zeus-24v-4kw-low-turn-on-lto-1-2-single-foot-alternator-w-isolated-ground","provider":"Tug and Tow","version":"1.0","type":"link"}