ARCO Zeus A8000-48V 8kW Vortec Alternator with Case Ground and Bluetooth Regulator

Zeus A8000-48V 8kW Vortec Alternator with Case Ground Zeus High-Energy Alternator Regulator

Zeus A8000-48V 8kW Vortec Alternator with Case Ground

The ARCO Zeus A8000-48V alternator turns on at lower RPMs, runs cooler, and provides more power than other 48V alternators that are larger and heavier. This alternator continuously generates over 3kW (55 Amps)at 2,500 RPM and almost 6kW (111 Amps) at 4,000 RPM. Put in real-world terms, a marine diesel engine charging at 1,200 RPM with a 3.13:1 pulley ratio is generating just over 5kW (97 Amps), and a Mercedes Sprinter at 750 RPM with a 3.21:1 ratio is generating over 3kW (55 Amps)!

Instead of using rotors designed for 48 volts, many competitor alternators simply use their 12V rotors, which are less efficient and limit output at all RPMs. In this scenario, your external smart regulator must drastically reduce the field by as much as 78%. If this is not done correctly, you run the risk of destroying the unit and damaging other components in your system. ARCO utilizes a native 48V rotor and field current. This results in our 48V alternator running cooler than competitors 48V alternators, having a direct impact on the alternators 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 - 48V


• 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 - 1,920 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 53.5v - 180 Amps - 9,360 Watts 14.8 kW PTO


• Sustained Cruising Output (Hot, 6,000 RPM) at 53.5v - 138 Amps - 7,383 Watts 10.5 kW PTO


• Sustained Idle Output (Hot, 2,500 RPM) at 53.5v - 78 Amps 4,173 Watts 6kW PTO


• Max Continuous Operating Temperature - 100C / 212F

Mounting Application:

• Replaces Mando-type alternators using Vortec/GM pad mounting feet (Found on many Mercruiser and Volvo Penta 3.0GLM, 3.0GLP, 4.3GXi, 5.7GiL, 5.7GXiL Marine Engines).

Zeus High-Energy Alternator Regulator

ARCOs 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 technicians 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 alternators 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 alternators 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

The ARCO Zeus A8000-48V Vortec Alternator is engineered for high energy production and reliable performance in marine, RV, military, and commercial applications. It features a native 48V rotor and field current, enabling it to operate cooler and more efficiently than competitors using 12V rotors. This design allows for continuous output of over 3kW (55 Amps) at 2,500 RPM and nearly 6kW (111 Amps) at 4,000 RPM, providing ample power for large battery banks and auxiliary systems. In real-world scenarios, a typical marine diesel engine charging at 1,200 RPM with a 3.13:1 pulley ratio can generate just over 5kW, demonstrating the alternator’s robust capabilities. The design minimizes heat buildup through heat-shedding coatings, external rectifiers, dual cooling fans, and high-quality OEM components, resulting in a longer lifespan and increased durability. This alternator is compatible with many marine engines, including Mercruiser and Volvo Penta models, thanks to its Vortec/GM pad mounting configuration. The unit’s maximum operating temperature is 212°F, ensuring it can withstand demanding environments. Additionally, the alternator’s advanced features include a standard 6-groove pulley, M8 side mount post, and Avalanche-rated diodes for safety and performance. The unit can be customized with an ARCO Zeus Bluetooth Alternator Regulator, which offers intuitive system management, real-time data logging, and remote troubleshooting via a dedicated app. The regulator’s capability to monitor both battery and alternator currents and temperatures ensures optimal charging and system protection. It supports a wide voltage range (12-48V), making it suitable for various battery chemistries including lithium and lead-acid types. The regulator also allows engine-to-generator conversion, enabling your engine to produce energy efficiently when needed. The package includes all necessary harnesses, thermistors, and mounting hardware, simplifying installation and setup. Certified SAE J1171 and proudly manufactured in the USA, the ARCO Zeus A8000-48V alternator and regulator system offers a comprehensive solution for high-demand energy needs with advanced monitoring and control features that enhance system safety and longevity.

Features:

• Engineered for high energy production with continuous output over 3kW at 2,500 RPM

• Suitable for marine, RV, military, and commercial applications

• Rapidly charges large battery banks, reducing reliance on generators

• Designed for cooler operation with heat-shedding coatings, exterior rectifier, and dual cooling fans

• Uses OEM components for enhanced durability and lifespan

• Optimized for performance at idle speeds, maintaining high amperage output

• Includes Bluetooth-enabled Zeus high-energy alternator regulator for system monitoring and optimization

• Regulator features Bluetooth connectivity, data logging, and remote access via IOS and Android apps

• Capable of managing both battery and alternator shunts simultaneously for accurate system data

• Supports flexible voltage systems from 12V to 48V, compatible with lithium and lead-acid batteries

• Can convert your engine into a dedicated generator with simple activation

• Includes harnesses, thermistors, and hardware for quick installation

• Certified SAE J1171 and made in the USA for quality assurance