Arco Marine Zeus High Energy Alternator Regulator for Marine and RV applications. Configuration via Bluetooth Connectivity. Suitable for 12V, 24V, 36V and 48V systems.

The Arco Marine Zeus High Energy Alternator Regulator represents a leap forward in marine and RV power management technology. With the fusion of Bluetooth connectivity and a dedicated app available for both iOS and Android, Zeus sets a new standard for convenience and control in energy system regulation. Suitable for Lithium (LiFePo4) batteries to lead-acid Deep Cycle batteries and features pre-set battery libraries and configurable menus to optimize your charging profiles.

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 a press of the button, whereby it focuses the alternator’s performance to the creation of energy in replenishing your battery bank quickly.

Smart Connectivity and Control:

  • Bluetooth Integration: Direct connection without additional equipment, facilitating wireless communication and configuration.
  • Dual Shunt Reading: Unique ability to monitor both battery and alternator shunts, responding to real-time temperature and current changes.
  • ARCO Zeus App: Offers a user-friendly interface with automated data logging, remote troubleshooting, and configuration import capabilities.

Versatile Charging Optimization:

  • Adaptable Voltage Systems: Compatible with 12V, 24V, 36V, and 48V setups, accommodating a wide range of energy requirements.
  • Advanced Battery Support: Pre-configured for various battery types, including Lithium (LiFePo4) and lead-acid Deep Cycle, with customizable charging profiles.
  • Generator Mode: An innovative feature that transforms your engine into a dedicated generator, maximizing alternator efficiency for rapid battery replenishment.

Installation and Value:

  • Easy Installation: Comes complete with battery and alternator harnesses, plus 2 thermistor harnesses, offering significant savings and ease of setup.
  • Comprehensive Kit: Includes an NMEA 2000 kit, further enhancing connectivity and integration with existing on-board systems.

Technical Advancements:

  • State of Charge Monitoring: Inbuilt State of Charge monitoring removes the need for additional devices, streamlining your system.
  • Fuel-Efficient Design: Emphasizes sustainability by optimizing fuel consumption when driving energy to the alternator.
  • CAN bus and NMEA 2000: Seamless integration into RV and marine networks, transmitting essential data to navigation systems and displays.
  • Victron Energy GX Device Support:  Includes monitoring the alternator output and status out locally on the display of the GX device as well as logging and monitoring it remotely on the Victron VRM Portal.

Arco Zeus operating temperature: -20°C to 80°C

The Arco Marine Zeus High Energy Alternator Regulator is not just a component; it's a complete power management solution offering unparalleled control and protection for your energy systems.

Arco Zeus is compatiable with Victron Energy products

ARCO Zeus App

ARCO Zeus App on Apple App Store ARCO Zeus App on Google Play


System schematics featuring Victron Energy and Arco Zeus

Victron Energy System with Arco Zeus Regulator


ARCO Zeus, the Fastest and Safest Way to Charge Your Batteries and Optimize Your Alternator


Technical Introduction to ARCO Zeus High Energy Alternator Regulator


Bluetooth Yes (Password Protected)
2 Feature-in ports To physically control user selectable options
1 Feature-out ports For lamp or control relay for multiple user options
RJ45 Yes
NMEA 2000 Yes
2 CAN connections Yes
Dedicated Signal Wire To disable charging from an external source such as BMS
Management Native Application built and managed by ARCO allows users to wirelessly install, monitor, system diagnose, and adjust settings.
System Voltage 12V, 24V, 36V, 48V
State of Charge Yes (SOC)
CE mark Yes
Generator Mode™ While in neutral and using less fuel, the alternator will maximize the engine’s power and put 100% of the field into charging batteries.
P-Type (B-Circuit) and N-Type (A-Circuit) Compatible Yes, with wiring harness included.
Waterproof Yes, IP 66/67 rating.
Regulator Optimization Only alternator regulator that measures and reacts to inputs from the Battery current and temperature and the Alternator current and temperature.
Consistent Performance Operates at maximum performance within safety limits set by the user - Once the battery bank is full, it will continue to maintain and supply house loads while maintaining the full capacity of the battery bank.
Included Zeus High Energy Alternator Regulator, battery wiring harness, alternator wiring harness, 2 thermistors.
Enclosure Dimensions Without antenna: 208.28 mm x 149.86 mm x 60.96 mm (8.2" x 5.9" x 2.4")
With antenna: 208.28 mm x 190.5 mm x 60.96 mm  (8.2" x 7.5" x 2.4")
Warranty 2 Years
Weight 770g (1.7 lb)
Operating Temperature -20°C to 80°C
Brand Arco Marine
Shipping Weight 1.0000kg
Shipping Width 0.208m
Shipping Height 0.060m
Shipping Length 0.190m
Shipping Cubic 0.002371200m3

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