Isolation Transformer 2000VA 3600VA 7000VA 115V 230V

SKU: 9661

Category: Accessories

GTIN: 8719076022480

Indispensable in professional marine energy systems. It prevents electrolytic corrosion and above all serves as a device to guarantee a safe electric system.

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Power: 2000W Currently out of stock

3600W Currently out of stock

3600W Auto Currently out of stock

7000W Currently out of stock

This item has variations. Please select the requested variation.

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Isolation Transformer 2000VA 3600VA 7000VA

115V 230V

**Free shipping** with code: Victron

Safety and prevention of galvanic corrosion
The isolation transformer eliminates any electrical continuity between AC shore power and the boat. It is essential for safety and eliminates the need for galvanic Isolators and polarity alarms.

SafetyÂ is taken for granted in the case of a normal onshore installation. A fuse will blow or a GFCI (Ground Fault Current Interrupter) will trip in case of a short circuit or current leakage to ground. Connecting the ground wire of the shore-side supply to the metal parts of the boat will result in galvanic corrosion (see below). Bringing only the live and neutral wire on board results in an unsafe situation because GFCIâ€™s will not work nor will a fuse blow in case of a short circuit to a metal part of the boat.

Galvanic CorrosionÂ occurs when two dissimilar metals in electrical contact are simultaneously exposed to an electrically conducting fluid. Seawater and, to a lesser extent, fresh water are such fluids. In general, the more active alloy of the couple corrodes preferentially while the less active (more noble) material is cathodically protected. The rate of galvanic corrosion is a function of several variables, including area ratios, conductivity of the fluid, temperature, nature of the materials, etc.

It is a misunderstandingÂ that galvanic corrosion occurs only in metal and aluminium hulls. In fact, it can occur on any boat as soon as a metallic part (the shaft and propeller) is in contact with water. Galvanic corrosion will quickly dissolve your sacrificial anodes, and attack the shaft, propeller and other metal parts in contact with water as soon as the boat is connected to the shore-side supply. It might therefore be tempted not to connect the ground conductor: this is however extremely dangerous because GFCIâ€™s will not work nor will a fuse blow in case of a short circuit to a metal part of the boat.

The best solutionÂ to avoid galvanic corrosion and at the same time prevent any unsafe situation is to install an isolation transformer to connect to the shore-side supply. The isolation transformer eliminates any electrical continuity between shore power and the boat. The shore power is fed to the primary side of the transformer and the ship is connected to the secondary. The isolation transformer completely isolates the boat from the shore ground. By connecting all metal parts to the neutral output on the secondary side of the transformer, a GFCI will trip or a fuse will blow in case of a short circuit.

Soft Start FunktionÂ is a standard feature of our isolation transformer. It will prevent the shore power fuse from blowing due to the inrush current of the transformer, which would otherwise occur.

It is also recommended,Â for optimal safety, to connect the secondary neutral of the transformer to ground when the boat is out of the water.

Datenblatt ENG

Adjustable
The Isolation Transformer can be used for different input and output voltages. See below:
Input 115V to Output 115V (32A)
Input 115V to Output 230V (16A)
Input 230VÂ to Output 230V (16A)
Input 230VÂ to Output 115V (32A)

Models:

Victron Isolation Transformer 2000VA 115/230V
Victron Isolation Transformer 3600VA 115/230V
Victron Isolation Transformer 7000VA 230V

PDF Logo Â Datasheet

ManualÂ 2000VA/3000VA/3600VA

Manual 7000VA