Dolphin Charger ACS Auto Charger Selector 12V 80A for Marine and Boat Applications - 99207

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 (Part Number 99207) is a highly efficient, waterproof voltage-sensing relay designed for marine use, particularly with outboard engine boats. Featuring a compact design, it automatically manages the charging process between your start and service battery banks, eliminating the need for manual battery selection and reducing the risk of drained batteries. Its IP67-rated waterproof construction ensures reliable operation in harsh marine environments, making it an ideal choice for boat owners seeking durability and safety.
Equipped with advanced MOSFET technology, the ACS offers a unique current limit function and a one-way operating blocking diode. This prevents voltage drops in your domestic batteries during engine start or bow thruster operation, protecting sensitive electronics such as GPS units. Its intrinsic safety against ignition of flammable vapors (ISO 8846) makes it suitable for gasoline-powered boats, ensuring safe installation and operation.
The Dolphin Charger ACS is optimized for efficiency, reducing operating amperage by up to 70% compared to other voltage-sensing relays on the market. This feature is especially beneficial when used with Lithium batteries, providing both energy savings and enhanced battery longevity. The unit includes a multi-color LED indicator for easy status monitoring and a remote operation switch contact for versatile control options. With a continuous current rating of 50 amps and a peak of 120 amps, it delivers reliable power for demanding marine applications, ensuring your batteries are charged safely and efficiently every time.
Designed for durability and convenience, the Dolphin Charger ACS Auto Charger Selector is a dependable component for marine electrical systems, combining safety, efficiency, and ease of use in a compact, waterproof package.

Features:

• Automatic management of charge between start and service batteries

• Waterproof IP67 rated construction for marine environments

• Built with MOSFET technology for efficient current limiting

• One-way operating blocking diode prevents voltage drops during engine start

• Intrinsic safety against flammable vapors (ISO 8846)

• Reduces operating current by up to 70%, ideal for Lithium batteries

• Multi-color LED indicator and remote control switch compatibility

• Continuous current rating of 50 amps with peak of 120 amps