SKU: 44954411545

ARCO Zeus 24V 4kW Low Turn On (LTO) 1"-2" Single Foot Alternator w/Isolated Ground Zeus High-Energy Alternator Regulator [4405-AZ1000]

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Description

ARCO Zeus 24V 4kW Low Turn On (LTO) 1"-2" Single Foot Alternator w/Isolated Ground Zeus High-Energy Alternator Regulator [4405-AZ1000]Zeus 24V 4kW Low Turn On (LTO) 1" 2" Single Foot Alternator with Isolated Ground & Zeus High Energy Alternator Regulator Zeus 24V 4kW Low Turn On (LTO) 1" 2" Single Foot Alternator with Isolated Ground 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

Zeus 24V 4kW Low Turn On (LTO) 1"-2" Single Foot Alternator with Isolated Ground & Zeus High-Energy Alternator Regulator

Zeus 24V 4kW Low Turn On (LTO) 1"-2" Single Foot Alternator with Isolated Ground

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 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 competitors’ 24V alternators, having a direct impact on the alternator's 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:

  • Replaces most domestic styles using a single 1” or 2” mounting foot (e.g., Motorola, Prestolite).

Zeus High-Energy Alternator Regulator

ARCO’s Zeus is the only high-energy external alternator regulator to feature Bluetooth and a native app (on IOS and Android) allowing for easy installation and configuration. With its intuitive interface, you can access information on your system that you never had before. This information will enable you to regulate your system and optimize your battery charge and alternator output, resulting in a safer experience while protecting your energy system investment.

Zeus is the only alternator regulator that can read 2 shunts at a time (the battery shunt and alternator shunt). This feature enables Zeus to react to inputs from the battery current/temperature and alternator current/temperature.

Through the ARCO Zeus application, you are in good hands. Your data is automatically logged and can be shared with your technician to troubleshoot your system remotely. You can even import your remote technician’s configurations. 

Zeus optimizes battery charges for 12-48 volt systems. Whether you are using Lithium (LiFePo4) batteries or lead-acid Deep Cycle batteries, Zeus has you covered with its pre-set battery libraries and configurable menus to optimize your charging profiles. Zeus manages a complex set of inputs by giving you easy-to-understand options.

Zeus also takes into consideration the power of your engine and allows you to configure the alternator’s power take-off from the engine by managing the field, or duty. An advanced feature of Zeus is that it can turn your engine into a dedicated generator with the press of a button, whereby it focuses the alternator’s performance on the creation of energy to replenish your battery bank quickly.

Consistent with Zeus’ ease of use, Zeus is the only alternator regulator on the market that comes with alternator/battery harnesses and 2 thermistor harnesses, without an additional charge, saving users money and time from sourcing harnesses.

Features:

  • Secure Bluetooth connection
  • Harnesses, Thermistors, and NMEA 2000 kit included
  • Monitors the state of charge
  • Can turn your engine into a dedicated generator with generator mode
  • Pre-set battery libraries
  • Data logging and sharing
  • CAN bus and NMEA 2000-integrated networks
  • Compatible with all voltage systems (12- 48V)
  • IP66 & IP67 rated
  • 2-Year warranty

Technical Specifications:

  • Enclosure dimensions without antenna - 8.2" x 5.9" x 2.4" 
  • Enclosure dimensions with antenna - 8.2" x 7.5" x 2.4"
  • Weight - 1.7 lbs

In the Box:

  • Zeus high-energy alternator regulator
  • Battery wiring harness
  • Alternator wiring harness
  • 2 thermistors
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 44954411545

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D. Dieterle
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★★★★★ 5
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If you purchased an earlier release of this book and was wondering if this one is worth getting, the answer is yes!! The biggest change is this edition thoroughly covers the latest and greatest, Windows Server 2022. It walks through security issues, the differences between this and previous versions of Windows Server and how to design and deploy a functional and secure Server 2022 Active Directory. I enjoyed reading through this book and highly recommend it!
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Reviewed in the United States on February 4, 2022
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Anthony Bartolo
Port Orchard, US
★★★★★ 5
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Dishan Francis is a seasoned IT expert and six-time Microsoft MVP who has offered innumerable lessons learned through his experiences using Microsoft services. The Third Edition of Mastering Active Directory provides simple explanations of ideas accompanied by appropriate graphics to help the reader feel at ease while learning new concepts.
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Reviewed in the United States on January 31, 2022
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Gabriela
Lake Worth, US
★★★★★ 5
Realistic book of el Camino de Santiago
Format: Paperback
This is the most realistic and informative book I've read about el Camino de Santiago, (and I've read no less than 10 in my preparation to walk el Camino). It is beautifully written, inspirational, humble and encouraging. The reality of the albergues or refugios hit me, so I decided to book in private albergues or pensiones in advance. Thank you Joyce for opening our eyes about the hard parts of the Camino, but also of all the beauty and the transformative experience. I hope to savor some of what you and Tome did (minus the albergues), and to learn to appreciate every little thing that we take it for granted. Beautiful book! A must read for all who wants to walk The Way.
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Reviewed in the United States on April 30, 2025
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missmontanica
New York, US
★★★★★ 5
Real and Uninhibited
Format: Paperback
I’m planning to walk the Camino this fall and bought several books describing personal journeys. This book filled my soul with the author’s well-described authentic expression of her inner journey—the joys, the fears, the icks and the ahhhs. So honest, so inspiring, uninhibited and very real. Not a day-by-day account of a diary but rather the lessons lived and learned along The Way. Beautiful. I would love to give her a long and heart-felt hug for what I gained from her story. 💖
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Reviewed in the United States on March 8, 2026
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James B Greer
Birmingham, US
★★★★★ 4
Practical Pilgrim Traveling
Format: Paperback
My wife and I earned a compostela walking a portion of the Camino Frances in May of 2004. Since then I've read many books on pilgrimage, including several accounts of other pilgrims' journeys on the same road we traveled. Many are what another reviewer describes: diaries of the interior lives of the author, focusing mainly on their hardships and triumphs, as if to point out how they changed the camino, rather than how they were changed by it. If I felt that this were all to this book, I wouldn't recommend it. Instead, I think this book provides a wonderful balance between soulful reflection and the pragmatism of the all-too-physical journey. Walking the camino does appear to have all the ingredients necessary for earning a 'spiritual experience merit badge', and some seem to walk it just to earn pilgrimage street cred. Even were that Rupp's intention, and I doubt very much that is the case, she's provided a great perspective for potential pilgrims and useful material to aid past walkers. It's true that she does not shy away from describing unpleasantries of the road: dirty accommodations, illness, rude pilgrims, bad food, and bad weather. These are very real likelihoods, and she discusses them very frankly; pilgrims do not float along the road, barely touching the earth, and any idyllic expectations soon come face-to-face with harsh reality. Rupp does not bring up these issues merely to complain, however; the benefit of this book is how she treats these subjects as well as her prayerful introspection as equally engaging points of reflection and provides a useful perspective on integrating even these issues into a larger pilgrimage experience. The subtitle of the book, however, is "Life Lessons from the Camino", and that's the true value of these observations: her effort in showing that much of our day-to-day life is filled with just these sort of experiences and just this sort of potential for reflection, appreciation, and understanding.
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Reviewed in the United States on October 5, 2008

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