Dolphin Charger ACS Auto Charger Selector for 12V Systems - 80A

ACS Auto Charger Selector - 12V - 80A

OurAutomatic Charge Selectorsare smart, 100% waterproof (IP67) and compact voltage-sensing relays that automatically manage the charge function between your start and servicebattery banks. DOLPHIN ACS are the idealcharging-relays for outboard engine boats.

SuperSafe (Unique feature)

Our cutting-edge Current Limit Function is built on MOSFET technology and includes a one-way operating blocking diode function: this prevents domestic (house/service) battery voltage drop when starting your engine or bow thruster. Result:no more sensitive electronics damagedonboard (GPS, etc.).

ACS is also intrinsicallysafe against ignitionof atmospheric flammable vapours (ISO 8846), which makes it safe for installation on gasoline outboard engine boats.

SuperEfficient

No more manual battery selection. No moredrainedbatteries. Our ACS reduces amperage operating current by up to 70% in comparison with other voltage-sensing relays currently on the market. Our ACS is particularly recommended for use withLithium batteries.

100% WaterProof

ACS products are true Dolphins: they are IP67 certified.

Other assets...

With ACS, forget manual battery selection. Forget moving parts with a high failure rate. Forget battery voltage drop. Forget drained batteries. And, last but not least, DOLPHIN ACS reduces operating amperage by up to 70% in comparison with other voltage-sensing relays currently on the market.

Specifications:

• System voltage: 12 Volts
• Current rating: 50 Amp Continuous / 120 Amp Peak, 80 Amp Continuous / 190 Amp Peak
• ACS units come with a multi-colour LED control and a remote operation switch contact

The Dolphin Charger ACS Auto Charger Selector is a smart, waterproof (IP67), compact voltage-sensing relay designed for efficient management of your boat's battery banks. Specifically suitable for outboard engine boats, this device automatically switches between your start and service batteries, ensuring optimal power distribution without manual intervention. Its advanced design helps prevent battery drain and simplifies onboard power management, making it an ideal choice for marine applications where reliability is critical. Equipped with a multi-color LED control and remote operation switch contact, the ACS provides clear status indicators and easy integration into your existing electrical system.

Features:

• Voltage: 12V system operation for seamless compatibility with marine batteries

• Current Rating: 50A continuous, 120A peak; 80A continuous, 190A peak for high-demand applications

• Smart Management: Automatically switches between batteries, removing the need for manual selection

• SuperSafe: Incorporates a current limit function based on MOSFET technology and one-way blocking diode to protect sensitive electronics from voltage drops during engine start

• Waterproof Design: IP67 certified, ensuring durability and reliability in harsh marine environments

• Intrinsic Safety: Complies with ISO 8846 standards, making it safe for installation on gasoline-powered boats

• Energy Efficient: Reduces operating current by up to 70%, especially beneficial for lithium battery setups

• Low Failure Rate: No moving parts, reducing maintenance and increasing longevity