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Maritime

Electrical systems for a more sustainable and reliable maritime future

MTT supplies whiteboards, steering systems and inverters to maritime vessels, shore power system and yards.

Our solutions combine high technical performance with robustness, security, and flexibility – designed for demanding conditions at sea and in ports.

Our deliveries to the maritime sector

MTT supplies whiteboards, steering systems and inverters to maritime vessels, shore power system and yards.

Our solutions combine high technical performance with robustness, security, and flexibility – designed for demanding conditions at sea and in ports.

Design and production of low-voltage electrical power distribution system for main power, emergency power and auxiliary systems in accordance with DNV - and IEC-standards.

The PLC and HMI-based systems for the motor controller, process control and monitoring – supplied complete with EPLAN documentation and FDV.

The integration of large and medium-sized drives (Rockwell PowerFlex, Siemens SINAMICS, ABB ACS) thrusters, winches, pumps and generators.

The Design and delivery of switchboards, switchgears and control systems for shore power, hybrid and battery solutions. Contributes to reduced emissions, lower fuel consumption and better efficiency.

Replacement and upgrade of the older switchboards and control systems – documented after NEK 439 and current klasseregler (DNV, BV, LR).

Reliable expertise and electric grids that are built for long life and trouble-free operation.

Examples of deliveries

  • Scantrol – control and automation systems for maritime applications
  • Framo Fusa – control and drives for pump and energy systems
  • Wergeland Base – supply switchboards for quay and shore power
  • Maritime-shipbuilding – retrofit of main switchboards and emergency power systems
  • Hybrid and battery projects – integration of charging panels and monitoring
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Typical needs in the maritime sector

  • The replacement of the aging boards and control systems
  • Requirements for the class compliant (DNV, BV, LR, NMA)
  • Electrification of vessels and ports (shore power, hybrid, battery)
  • Improved reliability and reduction in energy consumption
  • Documentation, CE-marking and in accordance with NEK 439 and IEC 61439
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Our services cover the entire life cycle

  • Study and mapping of the existing electrical systems
  • Engineering & Design in the EPLAN with the digital twin
  • Production and FAT in MTTs workshop
  • Installation and commissioning of onshore or onboard
  • Service and upgrade for the long and safe operation
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Quality and compliance

  • All deliveries are to be built and documented according to:
  • NEK 439 / IEC 61439
  • DNV, BV, LR and the NMA-requirements
  • IEC 61800 (operated)
  • IEC 60092 series (maritime electrical systems)
  • ISO 9001 / ISO 14001 / ISO 45001
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Result

  • Safe and reliable operation – even under demanding conditions
  • Reduced fuel consumption and lower emissions
  • Full documentation and class compliant
  • Future-ready solutions for the electrification and digitization

Why choose MTT

  • Long experience from the maritime industry and verftsmiljøer
  • Own engineering, production and installation – from Mongstad
  • Documented deliveries to the Scantrol, Framo and His Base
  • Solutions in accordance with NEK 439, IEC 61439, ATEX and klasseregler
  • Combine electrification, automation and energy efficiency
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Premises and equipment

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Large and modern production area

  • Capability to handle large switchboard deliveries and long-term projects
  • Suitable for both serial production and complex, bulky projects.
  • Effective production lines and good logistics flows
  • A separate space for installation, testing and BARRELS of complete plant
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Own equipment for CNC machining and Cable harness production.

  • Automated drilling, cutouts, and pre-terminated wiring make production more efficient – and provide you with panels featuring a professional finish and full traceability.
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A dedicated copper machine for switchboard production.

  • We can tailor busbars and copper conductors precisely to your project’s requirements, providing high mechanical strength, optimal current-carrying performance, and documented quality.
  • In-house copper fabrication gives us shorter lead times, greater flexibility, and robust solutions that meet strict safety requirements.
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Are you planning a new maritime project or upgrade of existing systems?

Fill out the form. Ask for the technical assessment or quote on delivery, then you hear from us!

Kenneth Sjo Samuelsen

CTO -Technical director and business developer

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Mongstad Tavleteknikk
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