Mastervolt Alpha Compact 28/110 with Alpha Pro III Charge Regulator - 46628110

Mastervolt 46628110 – Alpha Compact 28/110 Alternator with Alpha Pro III Regulator (24V, 110A, No Pulley)

The Mastervolt Alpha Compact 28/110 alternator is a powerful and space-efficient charging solution for marine, mobile, and industrial systems. It delivers 110 A at 24 V and comes pre-equipped with the Alpha Pro III regulator for precise 3-step charging. This alternator supports all modern battery chemistries, including Lithium Ion, and is designed for continuous operation under demanding environmental conditions.

With patented magnetic technology, dual internal fans, and electronics sealed against contaminants, this unit is ideal for rugged installations where performance and reliability are essential. Note that this model is supplied without a pulley, making it suitable for customized configurations where a specific pulley or bracket is required.

Main Features

• 24V alternator with 110 A nominal output at 6000 rpm
• Includes Alpha Pro III regulator for smart 3-step charging
• Swivel arm mounting configuration
• No pulley included – allows custom integration
• Integrated dual-fan cooling system
• High efficiency and reduced fuel consumption
• Integrated temperature sensor with RJ12 output
• Suitable for high ambient temperatures
• Sealed against oil, moisture, and dirt
• OEM-grade construction with 2-year warranty

Applications

• Marine onboard power systems
• Mobile battery banks and generator setups
• Industrial installations with 24V energy systems

General Specifications

Electrical Connections

• Positive Output: 2x M8 studs
• W (RPM Signal): Isolated fast-on terminal
• Field Current: Mastervolt plug
• Temperature Sensor: Integrated, RJ12 connector

Perfect for custom alternator installations where pre-installed pulleys are not suitable, this Alpha Compact model offers industry-leading output in a lightweight, efficient package. It’s built for reliability in the most demanding electrical environments.