Name: Alpha 24V/75A alternator with Alpha Pro III charge controller
Brand: Mastervolt

☀️ Garmin spring offer ☀️ Up to -38% off a selection ⏰ ends 04/30/24

⚡️ Get up to €500 back on your SIMRAD or B&G equipment ⏰ From 01/04/2024 to 31/05/2024.

-€151.10

The Alpha 24V/75A Mastervolt alternator provides full charging power for your starter battery, even at low engine speeds , thanks to your boat's engine , unlike standard alternators .

It is compatible with all types of battery, insulated to protect it from overvoltage, short-circuits or interference.

The alternator comes with a Alpha Pro III charge regulator for greater efficiency and longer-lasting batteries, and includes a multi-groove pulley.

MASTERVOLT- ALPHA 24V/75A ALTERNATOR WITH MULTI-GROOVE PULLEY

The alternator installed on the main engine is used to fully charge the starter battery. So, it's not the best for charging other batteries quickly and well, especially if you want to charge them in a short time or when they require more power.

There are two solutions to this problem:

Install a charge regulator on the standard alternator. This will make the existing alternator work with 3-step charging technology instead of its standard 1-step method: the batteries will be charged faster and better.
Take a second Alpha power alternator with charge regulator. This combination is specially designed for charging service batteries, so you can charge fast and stop your engine when you arrive.

The alternator features forced cooling through the action of the pulley fan, offering more power even at high temperatures. What's more, it features a variety of mountings to suit customers ' customized brackets.

Features ALPHA 24V/75A ALTERNATOR WITH MULTI-GROVE PULLEY

Alpha Pro III charge controller	supplied
Total charging current	75A
Belt cross-section	2xA
Insulated	yes
Direction of rotation	2
Installation	six hours
Weight	10.1 kg
Charging voltages Absorption	28,5V
Float charging voltage	26,5V
Nominal pulley diameter	89 mm