Description

zeus a275l j-180 4″ 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

   – 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 for maximum performance or lithium battery charging.
• 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 volvo penta alternators using a 4” j180 saddle-style mount

this product may not be returned to the original point of purchase. please contact the manufacturer directly with any issues or concerns.