4043 - Arco Marine Zeus A220/3000W 12V HD High Output Alternator - J180 Mount

Zeus A220/3000W 12V HD High Output Alternator - J180 Mount

ARCO Zeus Heavy Duty Alternator is 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: 125°C

The ARCO Marine Zeus A220/3000W 12V HD High Output Alternator, part number 4043, is a permanent magnetic alternator designed for demanding marine and diesel applications. This unit is engineered to provide high power output for rapidly charging large battery banks and supporting significant electrical loads. It features a J180 mount and operates at 12V with a PRotor 12-pole field type. Key operational characteristics include a maximum cold output of 249 amps, sustained cruising output of 228 amps at 6,000 RPM, and sustained idle output of 200 amps at 3,000 RPM. The alternator incorporates dual internal cooling fans to maintain operating temperatures, contributing to extended service life and consistent performance. External regulation is required for this unit, which comes with a terminal block and P-Type harness. This alternator is suitable for environments where reducing reliance on onboard generators is a priority, by producing substantial usable power directly from the engine.