Mastervolt marine

Day Trips - Motoryachts

 

Your ship: Motoryacht between 20 and 30 ft
Use: Generally day trips, at nights in a harbour
Details: Normal onboard facilities

 

Your sailing profile

The Mastervolt system described below assumes a frequently occurring situation. You sail out of the marina in the morning and plan to spend the day with two to four people, enjoying time on the water onboard your motoryacht. In the evening you either cruise back to your home port or hop from one marina to the next where you have access to shore power. The usual appliances are always onboard and you also want to use equipment that you brought with you such as your laptop.

 

Your onboard consumers include:

DC consumers:

    
description total x capacity x hour daily consumption
GPS, depth gauge, log 3 x 5 Watt x 6 hour = 0.09 kWh
Interior lighting 3 x 10 Watt x 4 hour = 0.12 kWh
Water pump 2 x 30 Watt x 0.5 hour = 0.03 kWh
Radio/CD player 1 x 40 Watt x 4 hour = 0.16 kWh
Refrigerator 1 x 40 Watt x 3 hour = 0.12 kWh
Several small consumers 1 x 10 Watt x 6 hour = 0.06 kWh
     

AC consumers:

    
LCD TV 1 x 50 Watt x 2 hour = 0.10 kWh
Laptop 1 x 30 Watt x 3 hour = 0.09 kWh
     
Total DC and AC consumers

 

= 0.8 kWh

 

The Basics

  • The maximum AC capacity is 50 Watt for the TV, laptop or telephone charger respectively.
  • Your navigation station has, for example, a GPS, speedometer and depth gauge.
  • Simple operation via touch screen control panel.
  • Complete convenience: With an onboard inverter you and your guests will be able to use the standard phone and laptop adapters.