ARCO Marine Zeus A275L 1"-2" Single Foot Alternator with Terminal Block - Part 4027

Zeus A275L 1"-2" Single Foot Alternator with Terminal Block

The highest power output alternator in its size/class. 

Features:

• Engineered for High Energy Production.


• Suitable for Marine, RV, Military, and Commercial applications.


• Rapidly charges large battery banks.


• Coolest operating temperatures for increased performance. 


• Runs 8 - 20% cooler than incumbent alternators due to: Heat shedding coatings, Rectifier located on housing exterior, Dual cooling fans, and OEM Components.


• It is optimized for performance at idle speeds.


• Reduces the need for a generator by creating additional power with your engine.


• Unleash peak performance with E-Coat/Cerakote. Our advanced coating absorbs less heat, keeping the A275L cooler. This translates to more amperage for sustained periods.


• Use an ARCO Zeus Bluetooth alternator regulator or lithium battery charging for maximum performance.


• SAE J1171 Certified.


• Made in the U.S.A.

Technical Specifications:

• Voltage - 12v


• Field Type - P


• Rotor Poles - 16


• Stator Size - 138mm


• Frame Size - Large


• Weight - 14.9 lbs/6.7 kg


• Regulation - External Only (These units will come with a terminal block and a P-Type harness. They will only work with an external regulator, such as an ARCO Zeus Bluetooth alternator regulator.) 


• Output Voltage - 14.1v (Default)


• Finish - (Black) Cerakote or E-coating


• Cut-In RPM - 1,061 Alternator RPM


• Maximum Alt RPM - 19,000


• Battery Post - M8 Thread Post, Side Mount


• Standard Pulley - 49K6 (6-groove, 49mm)


• Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5


• Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)


• Diodes - 6 positive, 6 negative, 50A Rated, Avalanche


• Max Output (Cold, 9,000 RPM) - 311 Amps


• Sustained Cruising Output (Hot, 6,000 RPM) - 227 Amps


• Sustained Idle Output (Hot, 3,000 RPM) - 198 Amps


• Max Continuous Operating Temperature - 110°C / 230°F

Mounting Application:

• Replaces most domestic styles using a single 1” or 2” mounting foot (e.g., Motorola, Prestolite)

Introducing the ARCO Marine Zeus A275L Single Foot Alternator with Terminal Block, a powerful solution for high energy production in marine and recreational environments. This alternator is engineered to deliver superior performance, making it suitable for a variety of applications including marine, RV, military, and commercial uses. Its design enables rapid charging of large battery banks, ensuring you have the power you need when you need it most.

What sets the Zeus A275L apart is its innovative cooling technology, allowing it to operate 8 to 20% cooler than traditional alternators. Thanks to features like heat shedding coatings and dual cooling fans, this alternator can sustain peak performance even at idle speeds. The advanced E-Coat/Cerakote finish not only enhances durability but also reduces heat absorption, ensuring that you get more amperage over extended periods. Designed for external regulation, it can be paired with the ARCO Zeus Bluetooth alternator regulator for maximum efficiency.

With its SAE J1171 certification and Made in the U.S.A. quality, the ARCO Marine Zeus A275L is the ideal choice for those who demand reliability and power. Upgrade your system and unleash the full potential of your engine with this exceptional alternator.

Features:
* Engineered for high energy production, suitable for marine and RV applications.
* Rapidly charges large battery banks for dependable power access.
* Operates 8 - 20% cooler than traditional alternators for enhanced performance.
* Optimized for performance at idle speeds, reducing the need for a generator.
* Advanced E-Coat/Cerakote finish absorbs less heat, translating to more amperage.
* Compatible with ARCO Zeus Bluetooth alternator regulator for maximum performance.
* SAE J1171 Certified for reliability and safety in marine environments.
* Constructed in the U.S.A. with high-quality OEM components.