ARCO Marine Zeus 24V 7kW 3.15 Alternator with Isolated Ground Common Rail

Experience the power and efficiency of the ARCO Marine Zeus 24V 7kW Alternator, a top-tier choice in the alternators category. Designed for exceptional performance, this alternator with an isolated ground is perfect for marine applications, delivering high amperage when you need it most.

At cruising speed, the Zeus alternator generates an impressive 3kW (109 Amps) at just under 3,000 RPM, ensuring your vessel's electrical systems remain operational. Push it to nearly 6kW (218 Amps) at under 6,000 RPM, making it ideal for high-demand scenarios.

• High Efficiency: Designed for continuous high output, ensuring reliability on the water.
• Isolated Ground Feature: Enhances safety and prevents electrical interference.
• Robust Build: Crafted with high-quality materials for durability in marine environments.
• Easy Installation: Engineered for straightforward integration into your existing setup.

ARCO Marine is synonymous with quality and innovation in the engine parts & service industry. Trust the Zeus 24V alternator for its proven track record in marine applications, outperforming typical alternators with its superior amperage output.

Don’t compromise on power and efficiency when you're out at sea. Equip your vessel with the ARCO Marine Zeus 24V 7kW Alternator today and ensure that your electrical systems are always ready for action!

Upgrade your marine engine with the ARCO Marine Zeus alternator and experience unparalleled performance!

Zeus 24V 7kW 3.15 Alternator with Isolated Ground (Common Rail)

The ARCO Zeus 24v 7kW alternator generates extremely high amperage at cruising and higher RPMs. This alternator continuously generates over 3kW (109 Amps) at just under 3,000 alternator RPM and almost 6kW (218 Amps) at under 6,000 RPM. In real-world terms, a marine diesel engine at 1,500 RPM with a 2:1 pulley ratio generates over 3kW, and a Mercedes Sprinter at 1,800 RPM with a 3.21:1 ratio generates over 6kW!

The ARCO Zeus 24v 7kW alternator turns on for cruising or at mid to higher RPMs, runs cooler, and provides more power than older designs that are larger and heavier. The newest generation of 24V performance has arrived.

Competitor’s 24V alternators utilize a 12V rotor and field current which is less efficient and limits output at all RPMs. ARCO utilizes a native 24V rotor and field current. This results in our 24V alternator running cooler than competitor’s 24V alternators, having a direct impact on the alternator lifespan.

Features:

• Engineered for high energy production.
• Suitable for marine, RV, military, and commercial applications.
• Rapidly charges large battery banks.
• Coolest operating temperatures for increased performance:
• Heat shedding coatings
• Rectifier located on housing exterior
• Dual cooling fans
• OEM components
• Optimized for performance at idle speeds.
• Reduces the need for a generator by creating additional power with your engine.
• Unleash peak performance with E-Coat/Cerakote, keeping the high amp alternator cooler for sustained amperage output.
• Use the ARCO Zeus Bluetooth Alternator Regulator for maximum performance or lithium battery charging.
• SAE J1171 Certified.
• Proudly made in the U.S.A.

Technical Specifications:

• Voltage - 24v
• Field Type - P
• Rotor Poles - 16
• Stator Size - 138mm
• Frame Size - Large
• Weight - 15.89lbs/7.2kg
• Regulation - External Only
• Finish - (Black) E-coating
• Cut-In RPM - 1,962 Alternator RPM
• Maximum Alt RPM - 19,000
• Battery Post - M8 Thread Post, Side Mount
• Standard Pulley - 49K6 (6-groove, 49mm)
• Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
• Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
• Diodes - 6 positive, 6 negative, 80A Rated, Avalanche
• Max Output (Cold, 9,000 RPM) at 27.5v - 284 Amps - 7,810 Watts – 11.2 kW PTO
• Sustained Cruising Output (Hot, 6,000 RPM) at 27.5v - 220 Amps - 6,050 Watts – 8.6kW PTO
• Sustained Idle Output (Hot, 3,000 RPM) at 27.5v - 50 Amps 1,375 Watts – 2kW PTO
• Max Continuous Operating Temperature - 100°C / 212°F

Mounting Application:

• Must Be Used on Yanmar Common Rail Engines Introduced after 2013 (JH-CR, 3JH40, 4JH45, 4JH57, 4JH80, 4JH110).