The only high energy external alternator regulator that features Bluetooth and a native iOS and Android app, allowing for easy installation and configuration. Thanks to its intuitive interface, you'll have access to information on your system that you never had before. This information allows you to regulate your system and optimise your battery charge and alternator output, resulting in a safer experience while protecting your energy system investment.

Zeus is the only alternator regulator capable of reading 2 shunts at a time (battery shunt and alternator shunt). This enables Zeus to react to inputs from the battery current/temperature and alternator current/temperature.

In addition, through the ARCO Zeus application, your data is automatically logged and can be shared with your technician to troubleshoot your system when remote. You're even able to import your remote technician's configurations.

Furthermore, Zeus optimizes battery charges for 12-48 volt systems - whether you're using Lithium batteries to lead-acid deep cycle batteries, Zeus will have you covered with its pre-set battery libaries and configurable menus to optimise your charging profiles. The regulator manages a complex set of inputs, giving you easy to understand options.

Zeus also takes into consideration the power of your engine, allowing you to configure the alternator's power take off from the engine by managing the field, or duty. The unit can also turn your engine into a dedicated generator with a simple press of a button, whereby it focuses the alternator's performance to the creation of energy in replenishing your battery bank quickly.

Key Features:

12-48V compatible.
CAN bus and NMEA2000-integrated networks.
Communicate setting files and performance logs with a push of a button.
Generator mode turns your engine into a dedicated generator with the press of a button.
Log your alternator's performance and settings wirelessly and automatically.
Native ARCO Zeus application on mobile/tablet.
Pre-set battery libraries.
Secure, password protected Bluetooth connection for easy installation.
State of charge eliminates the need for an additional state of charge monitor.

Technical Specifications:

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: 8.2" x 5.9" x 2.4" / With antenna: 8.2" x 7.5" x 2.4".
Warranty: 2 Years.
Weight: 1.7 lb.
Max Operating Temp: 80° C (176° F).