Mastervolt

Mastervolt Alpha 24/110 III Alternator with 3-Stage Charge Regulator

£2,232.99
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48624110
24V/110A Mastervolt Alpha alternator for fast, complete charging of starter and service batteries and power supply for all consumers. Supplied with the Alpha Pro III charge regulator.

Collection or delivery in 1-2 weeks

Pickup available at Mercury Yacht Harbour

Usually ready in 2-4 days

Description

The Mastervolt Alpha 24/110 III is a high-output 24 volt, 110 amp marine alternator built to charge starter and service batteries quickly and completely while powering every consumer on board. It is supplied as standard with the Alpha Pro III charge regulator, turning the alternator into a fully temperature-controlled three-stage charger for optimal performance and longer-lasting batteries.

Where a standard alternator only delivers its rated capacity at high engine speed, the Alpha is purpose-built for powerful charging even at low rpm. Forced cooling from the pulley fan keeps output high in temperatures above 40 degrees, making it well suited to installation close to the engine. Combined with a Battery Mate or battery isolator it can charge two or three separate battery banks at the same time.

PRODUCT DETAILS

  • 24 V output rated at 110 A total charge current
  • Supplied as standard with the Alpha Pro III three-step charge regulator
  • Fast, powerful charging even at low engine rpm
  • Forced fan cooling maintains output above 40 degrees C
  • Charges two or three battery banks via a Battery Mate or isolator
  • Isolated operation for safe, flexible installation
  • Multiple fixing points for customised alternator brackets
  • 2xA belt section with six o clock mounting
  • Alpha 24/110 III alternator (24 V / 110 A)
  • Alpha Pro III charge regulator
  • Battery temperature sensor with 6 m cable

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General specifications

Charge regulationan Alpha Pro III regulator comes standard with all models
Total charge current110 A
Belt section2xA
Isolated operationyes
Rotational direction2
Mountingsix o clock
Dimensionssee Downloads for drawings
Weight10.1 kg (22.3 lb)

Technical specifications

Charge voltage Absorption28.5 V
Charge voltage Float26.5 V
Nominal diameter pulley89 mm (3.5 inch)

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Does the Alpha 24/110 III include a charge regulator?
Yes. Every Alpha 24/110 III is supplied as standard with the Alpha Pro III three-step charge regulator and a battery temperature sensor.
Will it charge effectively at low engine speed?
Yes. Unlike standard alternators that only reach rated output at high rpm, the Alpha is designed for powerful charging even at low engine speeds.
Can it charge more than one battery bank?
Yes. Combined with a Mastervolt Battery Mate or a battery isolator, the Alpha alternator can charge two or three separate battery sets simultaneously.
Is a multigroove pulley available?
Yes. A multigroove pulley is available separately for the 12/130, 24/75, 24/110 and 24/150 models for engines that use a ribbed serpentine belt.