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Mastervolt Alpha Compact 28/150VP Alternator 24V

#9162750
Warranty Badge - 12-Months
Ships Dec 7 - Dec 25
ONLY $5,139.00

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Mastervolt Alpha Compact 28/150VP Alternator 24V

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Mastervolt Alpha Pro III Charge Regulator

Mastervolt Alpha Pro III Charge Regulator
ONLY $649.00
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Details

Alpha Compact 28/150 VP

Delivery excludes Alpha Pro III charge regulator.

Alpha Compact alternators are optimized to deliver continuous high power output in energy storage applications. Combined with Mastervolt's Alpha Pro regulators, they create a high performance, plug-and-play charging solution. This combination is suitable for all battery types, including Lithium Ion.

These automotive style alternators offer many advantages. Most manufacturers offer a second alternator option, better known as PTO or Power Take Off option. This provides a straight-forward way to add an Alpha Compact as a second alternator. Alternatively, the stock alternator can be replaced with an Alpha Compact to obtain a powerful, MasterBus enabled 3-step charger.

High performance plug and play alternators

Compared to conventional alternators, Alpha Compact offers lower weight, smaller dimensions and reduced fuel consumption. This is made possible by its open construction with double internal fans. An integrated temperature sensor controls the operating temperature.

Models

The Alpha Compact series consists of 7 models in 12 V and 24 V. The models with suffix VP are a perfect fit for Volvo Penta engines. Finding the right alternator for a specific application can be challenging. Please feel free to contact Mastervolt for assistance, we are happy to help you.

Accessories

The Alpha Compact 14/200 and Alpha Compact VP models are fitted with a multi-groove pulley as standard. Other Alpha Compact models come without pulley. Mastervolt offers a complete range of multi-groove pulleys.

Applications

Worldwide use in marine, mobile, infrastructure and industrial applications.

Features:
  • Plug and play solution (please note: delivery excluding Alpha Pro III charge regulator).
  • Suitable for high ambient temperatures.
  • Patented magnetic design.
  • Up to 40 % lighter and 25 % more compact than conventional alternators.
  • Up to 30 % lower fuel consumption.
  • High charge current at idle RPM.
  • Cable and electronics protected against oil, moisture and dirt.
  • Wide range of accessories available.
  • Original Equipment quality with full 2 year warranty.

Specifications:
General specifications
Charge regulationvia optional Alpha Pro III charge regulator (art.no. 45513000)
Isolated operationyes, with optional isolation bushings
Rotational directionclockwise
Galvanic isolationnon-isolated
Coolingintegrated dual fan
Mountingswivel arm
Pulley includedyes (product code 48420170)
Weight 7.9 kg
17.4 lb
 
Technical specifications
System voltage24 V
Nominal current (at 6000 rpm, 25 degreesC)150 A
Charge current (at 1800 rpm, 25 degreesC)30 A
Cut-in speed1700 rpm
Max. rotational speed16,000 rpm
Power Take Off (kW / hp)8.4 / 11.4
Max. operating temperature 120 degreesC
248 degreesF
Connectionspositive output stud = 2x M8; W (rpm) signal connection = isolated fast-on; field current connection = Mastervolt plug
Temperature sensorintegrated, RJ12 connection
 
 

Product Data Sheet
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