À propos de nous

Depuis plus de vingt ans, Nauti-Tech s'est construit et a grandi avec l'ajout d'ingénieurs experts aux profils techniques variés. Cela a renforcé notre compréhension approfondie des systèmes électriques et électroniques marins complexes, ce qui nous permet d'être le guichet unique pour résoudre même vos réparations de yachts ou problèmes techniques les plus complexes avec les solutions marines personnalisées les plus avancées.

Understanding the Risk
- Open water increases the likelihood of a lightning strike due to a yacht’s height relative to the water.
- Saltwater is highly conductive, which can increase current dissipation and cause severe electrical damage.
- Strikes can damage electronics, start fires, or cause injury to crew members.

Lightning Protection System Components
- A proper lightning protection system should include the following:
- Air Terminal (Lightning Rod)
  - A conductive rod is mounted at the highest point (typically the mast) to attract and safely direct strikes.
  - Material: Usually made of copper or aluminum.
  - Needs to be well-maintained and securely attached.
- 18 Heavy-duty conductors that safely carry the current from the lightning rod to the water.
  - It must be low-resistance, corrosion-resistant, and properly bonded to prevent side flashes.
  - Typically made from tinned copper or aluminum.
- Grounding System (Dissipation Plates)
  - A submerged grounding plate or strip that disperses electricity safely into the water.
  - Often made from copper or other corrosion-resistant materials.
  - It should be large enough to handle the electrical discharge effectively.
- Bonding System
  - All metal components (rails, rigging, engine, fuel tanks) should be interconnected to equalize potential and prevent side flashes.
  - Electrical bonding helps prevent internal sparks and protects sensitive electronics.

Additional Protection Measures
- Surge Protection
  - Install surge protectors on electrical and electronic systems to prevent damage from transient voltage spikes.
- Isolation and Shielding
  - Shield sensitive electronic devices and communication systems.
  - Disconnect unnecessary electronics when storms are approaching.
- Crew Safety Measures
  - Avoid contact with metal structures and electrical equipment during a storm.
  - Stay inside and avoid unnecessary exposure to lightning-prone areas.

Maintenance and Inspection
- Inspect the air terminal, conductors, bonding, and grounding systems regularly for corrosion and damage.
- Check for proper electrical continuity between components.
- Ensure surge protectors and grounding plates remain effective over time.