ARCO Marine Zeus 24V 7kW Alternator, Isolated Ground for Common Rail

Experience superior charging power and reliability with the ARCO Marine Zeus Alternator, engineered for robust high-energy production in demanding marine, RV, military, and commercial applications. Its advanced native 24V rotor design ensures cooler operation and extended lifespan compared to traditional alternators, providing consistent, high-amperage output when you need it most. Proudly made in the U.S.A. and SAE J1171 Certified, the Zeus Alternator delivers the efficient power generation your system requires. Upgrade to ARCO Marine for unparalleled performance.

In the Box:

• ARCO Marine Zeus 24V 7kW Alternator (Part Number 4502)
• Pulley Hardware: M17 x 1.5 x 24mm nut
• Pulley Hardware: 18mm ID x 29mm OD washer

Key Benefits & Specifications:

• High-Energy Output: Delivers 24V and a nominal 7kW output, capable of continuously generating over 3kW (109 Amps) at under 3,000 alternator RPM, and nearly 6kW (218 Amps) at under 6,000 RPM for robust power generation.
• Enhanced Durability & Lifespan: Features a native 24V rotor and field current, which significantly reduces operating temperatures and increases the alternator's lifespan compared to less efficient 12V competitor designs.
• Optimized Cooling System: Incorporates heat-shedding coatings, a rectifier located on the housing exterior, and dual cooling fans to maintain the coolest operating temperatures for sustained performance.
• Robust Construction: Finished with a black E-coating for enhanced durability and sustained amperage output.
• Versatile Application: Ideal for a broad range of demanding applications including marine, RV, military, and commercial vehicles.
• Safety & Compliance: SAE J1171 Certified for ignition protection, ensuring safe operation in hazardous environments.

Compatibility & Pairings:

• Engine Compatibility: Must be used on Yanmar Common Rail Engines introduced after 2013, including JH-CR, 3JH40, 4JH45, 4JH57, 4JH80, and 4JH110 models.
• Recommended Regulator: For maximum performance and optimized lithium battery charging, pair with the ARCO Zeus Bluetooth Alternator Regulator.