Shore power capacity

Efficient shore power solutions for modern ship needs.

Grid Converters and shore power capacity (IEC 80005‑3)

Our grid converters can deliver up to 1400 A together, in accordance with the IEC 80005‑3 shore power standard, providing flexible, high-capacity power. With direct connection using single‑core cables, the system can deliver up to 2000 kVA / 1880 kW (690 V, synchronised). The grid converters can be positioned at quay 1, quay 2, the outer dock, and the inner dock, thereby supporting all central operational areas.

Connection according to the IEC 80005‑3 shore power standard

Grid converter capacities (single mode)
• 690 V: 835 kVA / 700 A
• 440 V: 533 kVA / 700 A
• 400 V: 484 kVA / 700 A

Grid converter capacities (synchronised)
• 690 V: 1670 kVA / 1400 A
• 440 V: 1065 kVA / 1400 A
• 400 V: 968 kVA / 1400 A

Direct connection to the grid converter (single‑core cables with cable lugs)

Capacities (single mode)
• 690 V: 837 A – 1000 kVA (max. 940 kW)
• 440 V: 837 A – 637 kVA
• 400 V: 837 A – 580 kVA

Capacities (synchronised)
• 690 V: 1674 A – 2000 kVA (max. 1880 kW)
• 440 V: 1674 A – 1274 kVA
• 400 V: 1674 A – 1160 kVA

Placement options

The grid converters can be set up in the following locations:
• quay 1
• quay 2
• outer Dock
• inner Dock

Yard facilities

Ulstein Verft is a compact and complete shipyard to serve your needs.

Dry dock and dock hall: The controlled environment within a dry dock provides an optimal setting for ship construction and ship repair projects. Shielded from the elements, our workers can operate safely and efficiently, unfazed by inclement weather or turbulent waters. This climate-controlled haven ensures precise measurements and fittings and enhances the vessels' longevity and durability, reinforcing our commitment to delivering uncompromising quality.
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Shore power capacity: Efficient shore power solutions for modern ship needs.
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Surface preparation and priming: We provide prepaint surface treatment for hulls and parts. Our dock hall offers a controlled indoor environment for the painting process.
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Crane lift and transport: Ulstein Verft specialises in heavy lift and transportation services. Our flexible equipment solves many lifting and transportation challenges on land and at sea.
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Mobilisation and demobilisation of equipment: At Ulstein Verft, we offer excellent logistics for effectively mobilising and demobilising equipment and tools for vessels such as subsea vessels, anchor-handling tug supply vessels and cable-laying vessels.
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Pipe manufacturing: The pipe manufacturing department at Ulstein Verft is a supplier of high-quality pipes for new-build projects and aftermarket services.
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