Victron Galvanic Isolator - VDI-32A

The Victron Energy Galvanic Isolator VDI-32A is designed to protect your boat's underwater metals ...

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eBayVictron Energy Galvanic Isolator VDI-32 – GDI000032000
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Butler TechnikVictron Energy Galvanic Isolator For Marine Vdi-32A - Gdi000032000
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Product Information

Full details

This guide is for boat owners who want to protect their vessel's underwater metals from corrosion. The Victron Galvanic Isolator VDI-32A prevents electrolytic corrosion by blocking low voltage DC currents that enter via the shore power earth wire. It's a critical component for boat owners using shore power, however, proper installation is essential for optimal performance.

All features

Model Part NumberGDI000032000
BrandVictron

Extended Product Information

FAQs

What is a galvanic isolator?

A galvanic isolator protects your boat from galvanic corrosion by blocking low-voltage DC currents.

How does it work?

It blocks DC currents while allowing AC fault currents to pass through, ensuring safety.

Where is the isolator installed?

It is installed directly behind the boat's 230V shore power connection.

What voltage systems is it compatible with?

It is designed for 230V AC systems.

What is the maximum current it can handle?

The maximum current is 32A.

Does it require maintenance?

No specific maintenance is required, but periodic inspection is recommended.

What is the warranty?

The product comes with a 5-year warranty from Victron.

Troubleshooting

Galvanic corrosion still present.

Check all connections for proper installation and ensure there are no grounding issues elsewhere in the boat's electrical system.

RCD trips frequently.

The isolator may be faulty or there may be a ground fault elsewhere in the system. Consult with a qualified electrician.

Pros and Cons

Pros

  • Protects underwater metals from electrolytic corrosion.
  • Ensures safety by allowing conduction during AC faults.
  • Suitable for 230V AC shore power systems.
  • Easy to install in most boats.

Cons

  • Requires proper installation for effective performance.
  • Does not protect against all types of corrosion.
  • Performance is dependent on the condition of shore power and boat wiring.

Setup, Compatibility & Care

Installation should be performed by a qualified marine electrician. The isolator is installed directly behind the boat's 230V shore power connection. Ensure all connections are secure and properly insulated. The VDI-32A is compatible with 230V AC systems and is designed to work with standard shore power configurations.

Care

  • Regularly inspect the connections for corrosion or damage.
  • Ensure the unit is kept dry and protected from the elements.
  • The Victron Galvanic Isolator VDI-32A requires no specific maintenance, other than periodic inspection.

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