ARCO Zeus A8000-48V 8kW N62 Alternator with Clutch Pulley and High-Energy Regulator

Zeus A8000-48V 8kW N62 Alternator with Clutch Pulley Zeus High-Energy Alternator Regulator

Zeus A8000-48V 8kW N62 Alternator with Clutch Pulley

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 factory dual alternator on many Sprinter RVs, including Roadtrek, Thor, Winnebago, and others. For all Mercedes Sprinter applications with the N62 option. Meets current Mercedes Upfitter weight and PTO requirements.

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 alternator is engineered to deliver high energy output while operating efficiently at lower RPMs, making it ideal for marine, RV, military, and commercial applications. This 48V alternator continuously generates over 3kW (55 Amps) at 2,500 RPM and nearly 6kW (111 Amps) at 4,000 RPM, providing reliable power to large battery banks and reducing reliance on external generators. Its design incorporates a native 48V rotor and field current, resulting in cooler operation and extending the lifespan compared to competitors that use 12V rotors. The alternator features heat-shedding coatings, dual cooling fans, and an exterior-mounted rectifier to manage high thermal loads, ensuring consistent performance even under demanding conditions. With a robust frame and high-quality OEM components, the ARCO Zeus A8000-48V is built for durability and sustained high output, making it suitable for demanding environments such as marine and military settings.

Designed for easy integration, this alternator replaces factory dual alternators on many Sprinter RVs, including models from Roadtrek, Thor, and Winnebago, meeting current Mercedes Upfitter weight and PTO specifications. The included clutch pulley and M8 threaded side mount post facilitate straightforward installation. The alternator's maximum operating temperature of 212°F and a cut-in RPM of 1,920 ensure it performs efficiently across a broad range of engine speeds. Its high amperage output at cold and hot conditions supports rapid charging of large battery banks, reducing engine load and enhancing energy management. The unit's black E-coating finish adds corrosion resistance, making it suitable for harsh environments and prolonged outdoor use.

The ARCO Zeus High-Energy Alternator Regulator enhances system performance with Bluetooth connectivity and a dedicated app compatible with iOS and Android. This intuitive interface allows users to monitor charge status, configure charging profiles, and remotely troubleshoot systems. The regulator can read two shunts simultaneously—battery and alternator—enabling precise control based on current and temperature inputs. It also offers features like a generator mode that turns your engine into a dedicated power source, pre-set battery libraries for lithium or lead-acid batteries, and data logging capabilities for remote diagnostics. The included harnesses and thermistors, combined with NMEA 2000 compatibility and IP66/IP67 ratings, make installation versatile and reliable for diverse applications. Backed by a 2-year warranty, the ARCO Zeus A8000-48V provides a comprehensive solution for high-performance energy systems.

Features:

• Engineered for high energy production and efficiency

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

• Rapidly charges large battery banks with high amperage output

• Operates cooler due to heat-shedding coatings and dual cooling fans

• Exterior-mounted rectifier for enhanced thermal management

• Designed for easy replacement on Mercedes Sprinter and other vehicles

• Built with OEM components for durability and longevity

• Supports high RPM and idle performance for versatile operation

• Includes clutch pulley for simplified installation

• Black E-coating finish provides corrosion resistance

• Maximum operating temperature of 212°F ensures reliability in demanding conditions