Arco Marine Zeus A220/3000W 12V HD High Output Alternator - Pad Mount for Marine and Diesel Applications - 4044

Zeus A220/3000W 12V HD High Output Alternator - Pad Mount

ARCO Zeus Heavy Duty Alternatoris engineered for maximum output and extended-duty performance in demanding marine and diesel applications. Delivering the highest power output in its class, this high-amperage alternator is built to rapidly charge large battery banks and support high electrical loads with confidence.

Zeus Heavy Duty operates at exceptionally cool temperatures thanks to dual internal cooling fans, ensuring sustained performance, extended service life, and reliable power production over long run times. Its high-energy output reduces reliance on onboard generators by producing more usable power directly from your engine.

Features:

• Replace your noisy generator
• Designed for Extended Duty Operation
• Engineered for high energy production
• Rapidly charges large battery banks
• Coolest operating temperatures for increased performance, with dual internal fans
• Reduces the need for a generator by creating additional power with your engine
• External Regulation Required
• SAE J1171 Certified

Regulation:

• External Only (EX): 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.

Specifications:

• Voltage: 12V
• Field Type: P
• Rotor Poles: 12
• Weight: 18.7 lb (8.5 kg)
• Regulation: External Only (EX)
• Cut-In RPM: 1,288
• Maximum Alt RPM: 10,000
• Rear Battery Post: M8 Thread
• Standard Pulley: K8 59 mm
• Shaft Diameter: 7/8 in (22.22 mm)
• Avalanche Diodes: 50 amps
• Max Output (Cold): 249 amps
• Sustained Cruising Output (Hot, 6,000 RPM): 228 Amps
• Sustained Idle Output (Hot, 3,000 RPM): 200 amps
• Max Continuous Operating Temperature: 125C

The ARCO Marine Zeus A220/3000W 12V HD High Output Alternator is designed to deliver maximum power output in demanding marine and diesel environments. Featuring high amperage capacity, this alternator is ideal for rapidly charging large battery banks and supporting high electrical loads, reducing the need for onboard generators. Its robust construction ensures reliable performance over extended duty cycles, making it suitable for heavy-duty applications where consistent power is critical. The dual internal cooling fans keep operating temperatures exceptionally cool, which enhances performance longevity and maintains optimal efficiency during long run times. This feature is essential for marine and industrial settings where heat management directly impacts reliability and service life.

Features:

• Replace noisy generators with high-output alternator for quieter operation

• Engineered for extended duty operation in demanding environments

• Designed for high energy production to support large electrical loads

• Rapidly charges large battery banks to ensure power availability

• Dual internal cooling fans maintain cool operating temperatures for increased performance

• External regulation required for optimal voltage control

• SAE J1171 certified for marine safety and performance compliance