
Almvik
I defas marinekatalog så står det
QuoteEN ISO 13297 regulations apply to pleasure boats up to 24 metres. These describe how and where earthing problems are to be dealt with. It is important to note that only authorised fitters can conduct such installations on board.
QuoteIn addition, there should be a separator or isolator fitted in the boat. This is to avoid electrolytic corrosion in the boat and in neighbouring boats. The latter is especially important in boats built of steel and aluminium
QuoteThe system eliminates need of tools for connection, which means the system can be installed without assistance from authorized personnel. The system is very simple, reliable and durable.The 230VAC shore power system for boats features a power distribution box which contains fuses, ground leakage circuit breaker, galvanic isolators to reduce the risk of galvanic corrosion and ground leakage from shore power, main connections, outlets and DEFA PlugIn battery chargers. This is a module based system, facilitating the addition of other functions such as engine heaters and auxiliary equipment.
Antagligen så skriver de generellt i første stykket og hur de har løst det i det andre.
I beskrivningen så står det klart at det inneholder en galvansik skilletransformator.
Men de har også en jordingsplate som heter 700581, den finner jeg ikke noen info om,
Men det står også at dte beste er å bruke en Iso transformator
Det er den her.