From shore power to onboard networkYou need to be careful when introducing shore power onboard, especially when the yacht is made of aluminium or steel. An incorrectly configured system can result in electrolysis, which will slowly but surely corrode the metal components. It is also important to protect the engine, rudder, rudderstock, propeller and thruster on composite yachts. A Mastervolt isolation transformer will help preserve your valuable boat and provide you with the security of a correctly earthed 230V system.Select the right transformer for your system:Lightweight Mass GI transformerUltra modern high frequency electronic switch technologyLightweight and compactIntegrated Soft Start functionConnect to power from 90–255V and from 45–65HzUnits can be parallel coupled for higher capacityHigher efficiency, limited heat developmentIVET-D isolation transformers High quality toroidal transformer in robust casing, including circuit breakerStandard Soft Start for the suppression of inrush current at shore connectionMulti tap version for both 230V/50Hz and 120V/60Hz shore voltageIVET heavy-duty series High-quality isolation transformers without casing (for self installation)Optional Soft Start, in synthetic casingCapacities of 25–22kWModern transformer technology: Light, silent, reliable and easyMastervolt’s Mass GI offers the latest high frequency switching technology as well as Soft Start for peak loads when connecting to the shore. Weighing a mere six kilograms, LED lights on the casing indicate load and overload. The transformer can be remote controlled via a panel and has the option of automatically starting the generator when there is a shore current overload.Higher capacity via parallel switchingParallel switching of the Mass GI units increases the shorepower capacity. Two 16A/3.5kW units ensures 32A/7kW, fourunits give 64A/14kW.Global solutionThe IVET-D multi-tap is suitable for 230V/50Hz and 120V/60Hz(American or Caribbean).Install anywhereWith its maritime, aluminium casing, this isolation transformercan be fitted in any position on a wall or floor. No rubbermountings are necessary because the unit does not vibrate orhum. The Mass GI also features professional connections withstrain relief cable glands.Practical tips: Determine shore and onboard current: 230V, 120V or bothDetermine the capacity. Maximum load with onboard power usage: amount of amps and kWNote sizes and weight; the mass GI is 75% lighter and 60% smaller compared to low frequency transformersRemember: Detection system for IVET heavy duty automatically supplies onboard system with 230V in case of a 120V/60Hz shore connection (or vice versa)Systemswitch or Masterswitch for integrating shore power, generator and/or inverterConnects to 12V or 24V system, battery charger or Mass Combi
