Mastervolt 46628110 - Alpha Compact 28/110, incl. Alpha Pro III Charge Regulator

Article Mastervolt - 46628110

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The Mastervolt 46628110 - Alpha Compact 28/110 is a high-performance alternator designed for energy storage applications. It features a compact, lightweight design that is up to 40% lighter and 25% more compact than conventional alternators, providing enhanced efficiency and reduced fuel consumption by up to 30%. This alternator delivers a continuous 110A charge at 6000 rpm and 41A at 1800 rpm, ensuring reliable performance even at low speeds. With integrated dual fans for cooling and a temperature sensor for optimal operation, the Alpha Compact is built to withstand high ambient temperatures up to 120°C. Its versatile design, including the ability to add it as a secondary alternator or replace an existing one, makes it ideal for a wide range of applications including marine, mobile, and industrial use. The Alpha Compact is fully compatible with Mastervolt’s Alpha Pro regulators for a seamless, plug-and-play charging solution.

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Mastervolt 46628110 - Alpha Compact 28/110

Key Features:
- Optimized for continuous high power output, ideal for energy storage applications.
- Plug-and-play solution with the Alpha Pro III regulator for a high-performance charging system.
- Suitable for all battery types, including Lithium Ion, ensuring versatile charging capabilities.
- Compact design, up to 40% lighter and 25% more compact than conventional alternators.
- Up to 30% lower fuel consumption, making it highly efficient and cost-effective.
- High charge current at idle RPM for reliable performance in varying engine conditions.
- Durable construction with cable and electronics protected against oil, moisture, and dirt.
- Wide range of accessories available, including multi-groove pulleys (sold separately).
- Original Equipment quality with a full 2-year warranty for peace of mind.
Specifications:
- System Voltage: 24 V
- Nominal Current (at 6000 rpm, 25°C): 110 A
- Charge Current (at 1800 rpm, 25°C): 41 A
- Cut-In Speed: 1400 rpm
- Max. Rotational Speed: 15,000 rpm
- Power Take Off: 6.2 kW / 8.3 hp
- Max. Operating Temperature: 120°C (248°F)
- Connections: Positive output stud = 2x M8; W (rpm) signal connection = isolated fast-on; field current connection = Mastervolt plug
- Temperature Sensor: Integrated, RJ12 connection
- Weight: 7.4 kg (16.3 lb)
- Cooling: Integrated dual fan for efficient heat management
- Mounting: Swivel arm for flexible installation
- Galvanic Isolation: Non-isolated operation with optional isolation bushings
Applications:
- Ideal for marine, mobile, infrastructure, and industrial applications, offering reliable power in demanding environments.
- Perfect for expanding energy storage systems and providing power for critical systems in remote or off-grid locations.
Benefits:
- Compact, lightweight design makes installation and maintenance easier, with a high output that suits a variety of applications.
- Patented magnetic design ensures better performance, reducing operational strain and increasing longevity.
- Efficient charging at low RPM, ensuring reliability even at idle speeds.
- Versatile and adaptable for various engine systems, especially when used as a secondary alternator in marine or vehicle applications.
- Energy-efficient operation, contributing to reduced fuel consumption and lower operating costs over time.