ARCO Marine Zeus 24V 4kW Low Turn On Alternator with Isolated Ground

Introducing the ARCO Marine Zeus 24V 4kW Low Turn On Alternator – a game-changer in the world of engine parts & service. This innovative alternator is designed to operate efficiently at lower RPMs, making it an ideal choice for marine applications. The Zeus alternator not only runs cooler but also delivers more power than traditional designs, which are often bulkier and heavier.

Key features and benefits of the Zeus 24V 4kW Alternator include:

• Low Turn On (LTO) Technology: This alternator activates at lower RPMs, ensuring reliable performance even at idle speeds.
• High Power Output: Generates over 1.4kW (51 Amps), providing ample power for your marine needs.
• Isolated Ground (Common Rail): Designed with an isolated ground, enhancing safety and reducing electrical interference.
• Cooler Operation: The advanced design minimizes heat generation, extending the lifespan of the unit.

With ARCO Marine's reputation for quality and innovation, the Zeus alternator stands out in the alternators market. Its lightweight design and efficient performance make it a superior choice for those looking to upgrade their marine engine systems.

Don't settle for outdated alternators that weigh you down. Experience the power and efficiency of the ARCO Marine Zeus 24V 4kW Alternator today and enhance your marine adventures!

Upgrade now and ensure your engine runs smoothly with this top-of-the-line alternator!

Zeus 24V 4kW Low Turn On (LTO) 3.15 Alternator with Isolated Ground (Common Rail)

The ARCO Zeus 24v 4kW LTO alternator turns on at lower RPMs, runs cooler, and provides more power than older designs that are larger and heavier. This alternator continuously generates over 1.4kW (51 Amps) at just under 1,500 RPM and almost 2.4kW (87 Amps) at 2,000 Alternator RPM. Put in real-world terms, a marine diesel engine idling at 750 RPM with a 2:1 pulley ratio is generating over 1.5kW (55 Amps), and a Mercedes Sprinter at 750 RPM with a 3.21:1 ratio is generating over 2.5kW (91 Amps)!

The ARCO Zeus 24v 4kW alternator turns on at lower 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 cruising 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 - 1,072 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, 50A Rated, Avalanche
• Max Output (Cold, 9,000 RPM) at 27.5v - 144 Amps - 3,960 Watts – 5.7Kw PTO
• Sustained Cruising Output (Hot, 6,000 RPM) at 27.5v - 130 Amps - 3,575 Watts – 5.1Kw PTO
• Sustained Idle Output (Hot, 3,000 RPM) at 27.5v - 108 Amps - 2,970 Watts – 4.2kW 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).