Mastervolt Alpha 12/130 III Alternator & Charge Regulator Multi-Groove
Part No: M48612131
Mastervolt Alpha 12/130 III Multigroove Alternator (48612131) with RegulatorUsing a Battery Mate or battery isolator in conjunction with an Alpha alternator makes it possible to easily charge... Read more
Mastervolt Alpha 12/130 III Multigroove Alternator (48612131) with Regulator
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.
TIP: A second alternator on the main engine, combined with a larger battery bank and inverter, could be an alternative for a generator.
For all kinds of engines
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.
Fast charging, even with stationary rpm
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.
Multigroove pulley
The 12/130 MG model features a multi-groove pulley.
Performs above 40°C
Forced cooling by fan operation of the pulley provides a lot of power in higher temperatures, especially close to the engine.
Alpha 12-130 MG III General Specifications:
Charge regulation: Alpha Pro III regulator (supplied)
Belt section: 2xA
Isolated operation: yes
Rotational direction: 2
Mounting: six o'clock
Dimensions: see ‘Downloads' for drawings
Key Features
Fast & complete charging of starter and service batteries.
Power supply for all consumers.
12V version.
130A charge current.
Multi-groove pulley.
Supplied with Alpha Pro III charge regulator for optimal performance & longer-lasting batteries.
| Approvals | CE |
| Supplied With | Alpha Pro III 3-Stage Charge Regulator |
| Voltage Description | Charge Absorption: 14.25V, Charge Float: 13.25V |
| Weight | 10.1 kg (22.3 lb) |
| Brand | Mastervolt |
| Diameter Description | Nominal pulley: 89mm (3.5") |
| Amps Description | Total charge current: 130A |
£929.24
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£929.24 Incl VAT
3 in stock
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