AZ1000|AZ1000X|ST500|ST1000

Zeus A8000-48V 8kW N62 Alternator with Clutch Pulley

The ARCO Zeus A8000-48V alternator turns on at lower RPMs, runs cooler, and provides more power than other 48V alternators that are larger and heavier. This alternator continuously generates over 3kW (55 Amps)at  2,500 RPM and almost 6kW (111 Amps) at 4,000 Alternator RPM. Put in real-world terms, a marine diesel engine charging at 1,200 RPM with a 3.13:1 pulley ratio is generating just over 5kW (97 Amps), and a Mercedes Sprinter at 750 RPM with a 3.21:1 ratio is generating over 3kW (55 Amps)!

Instead of using rotors designed for 48 volts, many competitor alternators simply use their 12V rotors which is less efficient and limits output at all RPMs. In this scenario, your external smart regulator must drastically reduce field, by as much as 78%. If this is not done correctly, you run the risk of destroying the unit and damaging other components in your system. ARCO utilizes a native 48V rotor and field current. This results in our 48V alternator running cooler than competitor’s 48V alternators, having a direct impact on the alternator’s lifespan.

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:
• Heat shedding coatings
• Rectifier located on housing exterior
• Dual cooling fans
• OEM components
• 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, keeping the high amp alternator cooler for sustained amperage output.
• Use the ARCO Zeus Bluetooth Alternator Regulator for maximum performance or lithium battery charging.
• SAE J1171 Certified.
• Proudly made in the U.S.A.

Technical Specifications:

• Voltage - 48v
• Field Type - P
• Rotor Poles - 16
• Stator Size - 138mm
• Frame Size - Large
• Weight - 15.89lbs/7.2kg
• Regulation - External Only
• Finish - (Black) E-coating
• Cut-In RPM - 1,920 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, 80A Rated, Avalanche
• Max Output (Cold, 9,000 RPM) at 53.5v - 180 Amps - 9,360 Watts – 14.8 kW PTO
• Sustained Cruising Output (Hot, 6,000 RPM) at 53.5v - 138 Amps - 7,383 Watts – 10.5 kW PTO
• Sustained Idle Output (Hot, 2,500 RPM) at 53.5v - 78 Amps 4,173 Watts – 6kW PTO
• Max Continuous Operating Temperature - 100°C / 212°F

Mounting Application:

• Replaces factory dual alternator on many Sprinter RVs, including Roadtrek, Thor, Winnebago, and others. For all Mercedes Sprinter applications with the N62 option. Meets current Mercedes Upfitter weight and PTO requirements.

CONTACT

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We answer within 0-8 hours.

You can reach our team by clicking on the Ask a question link at the bottom of the page.

PAYMENT METHODS

Credit card payments through PayPal and eBay Managed Payments. You can pay with any of the credit cards accepted by PayPal. You don't even need to have a PayPal account.

Sales Tax

We ship from multiples warehouses all over the country and we are required by State Law to collect 7% Sales Tax for shipments to Florida addresses.

SHIPPING

Enjoy with our Fast Shipping. We usually ship within 0-24 hours.

We can send most of our products worldwide. Please check the eBay calculator. If you don't find your country listed, please feel free to contact us and we'll be happy to quote the shipping for you. We do ship to PO Boxes overseas.

International Customers: Please track your package and be sure to release it as soon as possible before it is returned to us. Customs taxes and duties may apply.

We can ship most items to HI, AK, PR, APO, FPO, please contact us for shipping availability.

You can use any address for the shipment and please be sure it is correct and complete.

In case an incorrect or incomplete address has been provided to us, S&H costs in both ways will be reduced from the credit after returned to us.

PayPal requirement: Orders above $750 will ship with signature required. Please track your package to avoid the return to us. In case it will, we'll credit you less our S&H costs. Before it is returned to us, UPS will try 3 times to deliver.

We may ship each product separately from different warehouses, but we'll be able to combine some orders. Don't hesitate to contact us for more information about combining your orders.

We reserve the right to ship by any carrier at our discretion. If you require a specific carrier, please note it when you checkout at the end of your order. If you are requesting UPS shipping, please not UPS cannot deliver to Post Office Boxes and your order will be shipped by USPS.

RETURNS

100% Satisfaction Guarantee

We will do our best to keep our customers happy. If for any reason you're not satisfied, please contact us and we'll help you to resolve any concerns you may have with your purchases and we guarantee you a solution. Please remember We're Always On Your Side.

We're working very hard to maintain our business reputation and we enjoy providing a world-class service.

We gladly accept returns. Please contact us to request a Return Merchandise Authorization Number (RMA).

An RMA must be obtained within 30 days upon received shipment and prior to returning any item.

Software, manuals, electronics chart cards are non refundable due to manufacture policies and there is an additional re-stocking fee for unopened package. Please note that some brands like Yealink, Yeastar, Netgear, Victron, Adtran, Bogen, LogicMark, Sangoma, CyberData items cannot be returned once opened due to manufacture policies so please be sure this is the correct model number you need before it is opened. In case the item is defective, the end user needs to directly contact the manufacture to troubleshoot and then receive a RMA# from them.

We will credit you less our Shipping & Handling costs.

The product must be returned in original condition with all the accessories included.

Buyer is responsible for all shipping, handling and taxes costs.

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