Galvanic Isolator VDI-32

is an advanced solution created by Victron Energy Designed to provide the highest level of protection for your boat's metal components against the devastating effects of electrolytic corrosion. With its unique design and excellent specifications, this galvanic isolator prevents the flow of low-voltage currents that can cause corrosion in areas where your boat's metal parts are exposed to water. This product provides reliable protection not only against corrosion but also against electromagnetic interference, making it an essential component of any boat protection system.
VDI-32 is equipped with two diodes connected in opposition, which effectively blocks direct current until a specific voltage is exceeded. This unique technological approach effectively protects key boat components, such as the hull, propeller, and shaft, from the damaging effects of electrolytic currents. Furthermore, installation of the isolator is extremely simple and quick – it can be mounted directly behind a 230V power socket, meaning even less experienced users can enjoy hassle-free installation. High durability is ensured by a solid construction made of anodized aluminum, which additionally increases its resistance to harsh weather conditions and makes the device ready for all challenges posed by the marine environment.
VDI-32 Galvanic Isolator is a product designed for maximum resistance to difficult environmental conditions With an IP67 rating, the device is completely resistant to dust and water ingress, making it ideal for use on marine vessels and in the maritime industry. Furthermore, the isolator can withstand a peak current of 3200 amps for short periods, demonstrating its robustness and reliability. Thanks to this advanced design and the highest quality materials, the VDI-32 guarantees long-term protection for your vessel, minimizing the risk of damage from corrosion.

Main Functions of the VDI-32 Galvanic Isolator

One of the key features of the VDI-32 galvanic isolator is its ability to effective separation of circuits By using special diodes that allow current to flow only after exceeding a threshold voltage, the isolator minimizes electromagnetic interference and protects sensitive electronic devices on board the boat. In practice, this means that these devices are less susceptible to damage from surges and interference that can occur when connected to a shore power source.
The VDI-32 Galvanic Isolator is also exceptionally simple solution for installation and maintenance The device is designed for quick assembly using standard tools, reducing installation time. The use of anodized aluminum as a structural material makes the insulator corrosion-resistant, and thanks to its IP67 protection rating, it requires no additional cover or special maintenance, making it exceptionally convenient for everyday use.

Technical specifications

• Model: VDI-32 Galvanic Isolator


• Maximum current: 32 A


• Peak current (20 ms): 3200 A


• Connection: M6


• Material: Anodized aluminum


• Protection category: IP67


• Dimensions (H x W x D): 63 x 164 x 200 mm


• Libra: 2 kg

This technologically advanced device protects metal boat components from electrolytic corrosion by minimizing the impact of low-voltage currents. With this device, you can enjoy long-lasting protection and minimize the risk of damage to critical components. Its simple installation and resistance to harsh conditions make it an essential choice for every boat owner.