Shore power

Shore Power Transformers – Reliable Energy at the Quay

When vessels are moored in port, their onboard generators are no longer allowed to run — to prevent emissions, noise, and vibration near urban areas.
That makes shore power an essential alternative for supplying energy safely and efficiently from the local grid.

Trafa’s shore power transformers form the critical link between the shore connection and the vessel’s electrical system.
Designed and built in the Netherlands, they deliver clean, stable power under demanding maritime conditions — ensuring safe operation and compliance with European clean-shipping regulations.

Why choose Trafa for shore power?

⚙️ Built for your application – from standard designs to fully customized solutions. Voltage, power, cooling, and enclosures tailored to your needs.
🔇 Robust and quiet – engineered for continuous operation in harsh port environments.
🛡️ Safe and efficient – galvanic isolation ensures clean energy transfer and prevents onboard interference.
🇳🇱 Dutch quality & craftsmanship – in-house design and production mean short lead times and direct technical support.
🌊 Experienced partner – trusted by industry, shipyards, and ports across Europe.

From inland ports to shipyards and industrial quays, Trafa delivers shore power solutions that perform — from compact stations to large dry-type transformer systems.

Technical Highlights

• Power range: from a few kVA up to MVA scale
• Voltages: 400 / 440 / 690 V or fully customized
• Cooling: air-cooled (AN/AF)
• Enclosures: IP21 to IP54, marine-grade coated
• Optional features: smart monitoring, temperature protection, integrated switchgear

Your trusted shore power partner

For over a century, Trafa has been at the forefront of transformer innovation.
We combine deep engineering expertise with modern standards for sustainability and reliability.
Our engineers work closely with you from concept to commissioning — ensuring your shore power installation performs flawlessly.

📩 Contact us: shorepower@trafa.nl

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