Mass Sine Ultra inverter

This model is intended for systems with higher power needs, and is part of an extension at the upper end of the existing range of Mass sine wave inverters. For vessels running high-draw items such as air conditioning, large volume pumps and electric motors, then the MSU 24/4000 allows a system that can meet these demands whilst also providing a smooth, uninterrupted supply for delicate equipment such as computers, TVs and stereos.

Adding a Mass Sine Ultra into a system leaves the battery-charging regime totally open. This offers total flexibility in the use of any type of energy source, including renewables, off-grid generators and AC hook-ups. The MSU 24/4000 is also the first sine wave inverter to allow parallel and 3-phase configuration for outputs from 4 kW to 40 kW, with dual frequency of 50/60 Hz.

Mastervolt claims near-silent operation, and the delivery of perfect sine wave quality in all possible conditions. This includes the starting of heavy equipment and running on low batteries, ensuring that the batteries are used in an optimal way to guarantee a longer cycle life.

As with all Mastervolt equipment, ease of installation is a high priority, so the rugged chassis has been designed to operate efficiently in a hot engine/technical room (40 C) with simple one-cable connection via MasterBus to a ship-wide monitoring and smart management system.

By Jake Frith