Description
The Mastervolt Alpha 24/75 III multigroove alternator delivers fast and complete charging of starter and service batteries.
This 24V alternator is delivered as standard with the Alpha Pro III charge regulator for an optimal performance and longer-lasting batteries.
Using a Battery Mate or battery isolator in conjunction with an Alpha alternator makes it possible to easily charge two or three separate battery sets simultaneously.
A second alternator on the main engine, combined with a larger battery bank and inverter, could be an alternative for a generator.
Alpha alternators are equipped with several fixations for customised alternator brackets, available from your installer or engine supplier. Some engine brands come with Mastervolt alternator brackets as an option.
Standard alternators only supply the specified capacity at a high rpm. The Mastervolt Alpha alternator is specifically designed for powerful charging, even with a low engine rpm.
Forced cooling by fan operation of the pulley provides a lot of power in higher temperatures, especially close to the engine.
– Total charge current: 75 A
– Belt section: 2xA
– Isolated operation: yes
– Rotational direction : 2
– Mounting: Six o´clock
– Charge voltage absorption: 28.5 V
– Charge voltage float: 26.5 V
– Nominal diameter pulley: 89 mm/ 3.5 inch
Key Features
BMS and LiFePO4 chemistry according to highest safety standards
Drop-in replacement for size Group 31 and Group 49 (85-90 Ah) batteries
More than three times the life span of traditional batteries
High charge / discharge rate up to 2 C
Fast charging within 60 minutes
Integrated battery switch
Integrated thermal heat-pad with control
Integrated battery monitoring (Voltage, Current, State of Charge, Time Remaining)
MasterBus communication with any Mastervolt Battery Charger or Smart Remote
CZone and NMEA2000 compatible
Fully waterproof
UN 38.3, CE, E-Mark and FCC certified
Compliant to UL1973 and RVIA standards
| Mounting | Six o’clock |
| Brand | Mastervolt |
| Weight | 10.1kg (22.3 lb) |
More Info & Downloads
Data Sheet Mastervolt Alpha Alternator M48624076
Installation Manual Mastervolt Alpha Alternator M48624076
Dimensions Mastervolt Alpha Alternator M48624076
Manufacturer Part Number
| Mastervolt Part Number | 48624076 |
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