Argodiode Battery Isolator 180-3AC - 3 Batteries - 180A
Argodiode Battery Isolators allow simultaneous charging of two or more batteries from one alternator, without connecting the batteries. Discharging the accessory battery for example will not result in also discharging the starter battery. Low voltage drop due to the use of high-efficiency Schottky diodes.
The Argo Battery Isolators feature a low voltage drop thanks to the use of Schottky diodes: at low current, the voltage drop is approximately 0,3 V, and at the rated output of approximately 0,45 V. All models are fitted with a compensation diode that can be used to slightly increase the output voltage of the alternator. This compensates for the voltage drop over the diodes in the isolator.
Simply inserting the isolator in the cabling between the alternator and the batteries will slightly reduce charge voltage. The result can be that batteries are not charged to the full 100% and age prematurely.
Alternator energize input
Some alternators need DC voltage on the B+ output to start charging. Obviously, DC will be present when the alternator is directly connected to a battery. Inserting a Diode or FET splitter will however prevent any return voltage/current from the batteries to the B+, and the alternator will not start. The new AC diode isolators feature a special current limited energize input that will power the B+ when the engine run/stop switch is closed.
Please contact your dealer for any returns, repairs or support issues related to this product.
The Victron Energy Argodiode Battery Isolator 180-3AC is designed for efficient management of multiple battery systems. This isolator allows for simultaneous charging of up to three batteries from a single alternator without the risk of discharging the starter battery when using accessory batteries. The high-efficiency Schottky diodes utilized in this unit ensure minimal voltage drop, enhancing the overall performance of your battery system.
With a low voltage drop of approximately 0.3V at low current and around 0.45V at rated output, the Argodiode is built to optimize battery charging. Each unit includes a compensation diode that can be used to slightly boost the alternator's output voltage, effectively countering any voltage drop caused by the isolator. This ensures your batteries receive the full charge they need to extend their lifespan.
Installation is straightforward*simply place the isolator in the cabling between the alternator and the batteries. The new AC diode isolators also incorporate a unique current-limited energize input that activates the alternator charging when the engine is running, ensuring reliable performance in various conditions. For any support or inquiries regarding this product, please reach out to your dealer.
Features:
* Simultaneous charging of up to three batteries: Simultaneous charging of up to three batteries
* High-efficiency Schottky diodes for low voltage drop: High-efficiency Schottky diodes for low voltage drop
* Compensation diode to boost alternator output voltage: Compensation diode to boost alternator output voltage
* Simple installation between alternator and battery systems: Simple installation between alternator and battery systems
* Current-limited energize input for reliable alternator operation: Current-limited energize input for reliable alternator operation
