Mase VS Series Generators
The VS series is Mase’s variable speed range. Unlike a conventional set, the engine does not always run at the same speed: it matches its revs to the actual electrical demand within a range (typically 2100-3150 rpm, or 1500-2500 rpm on the LOW versions).
In practice this means noticeably lower fuel consumption and a lower noise level whenever the boat is not drawing full power — which is most of the time at anchor. Switchable single-phase 50/60 Hz output and outputs from 6.5 to 25 kW.
