Permanent aids to navigation marking solutions for offshore wind farms ensure the safety of the wind farm, people working on the wind farm and vessels passing nearby.

The NAi (Navigational Aids Interface) product range is the first standardised marine aids to navigation solution, specially developed for the offshore wind industry.

NAi has a standard mechanical and electrical interface based on a controller and BUS-system of each structure, which allows for easy adaptability for any requirement. The central park master server installed on the offshore substation which includes a standard SCADA interface, collects all data from the control units and sends the information to the control center. With standard interfaces there is no need for special designs and interfaces.

Your benefits at a glance

  • Standardised mechanical & electrical interfaces
  • Flexible to adapt and expand
  • Reduced planning effort
  • Easy commissioning through NAi Field Bus
  • Lower costs

Complete solution containing Components, Engineering & Services

  • NAi system components, Controller & UPS
  • AIS system with antennas
  • Park Master Server (status and remote activation of aids to navigation – interface to your control system)
  • Engineering (mechanical and electrical design)
  • Interfacing & Services
  • SCADA planning (IP list, address tables, OPC objects)
  • Supporting authorities´ approval process
  • Commissioning
  • Spare parts

More Information

  • Flyer Marking Offshore Wind Farms (EN) PDF
  • Datasheet NAi Controller (EN) PDF
  • Datasheet NAi Controller (DE) PDF
  • Video NAi-Concept (EN) YouTube

Components

LED 160 NAi

For use as a 5 nautical mile beacon on offshore wind turbines.
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LED 160S NAi

This lantern is intented for use as a 5 nautical mile beacon on wind turbines and comes with a sector blind for the standard beam angel of 94°.
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ALS 110 NAi

Maintenance-free LED technology for the uniform lighting of inverse inscription
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ALS 400 NAi

The NAi floodlight is used for short-range marking on offshore wind turbine structures by illuminating the dayllight marking during the night.
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ALS 400LR NAi

The NAi floodlight is used for short-range marking on offshore wind turbine structures by illuminating the dayllight marking during the night.
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ALS 500 NAi

Tower illumination for additional marking of the arrival and departure corridors for helicopters in offshore wind farms.
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GPS NAi

provides day-night information and synchronisation pulses for the flashcodes in the network of a structure marking system.
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IMS 650F

The IMS650F is developed for the easy night time ID marking of offshore wind turbines.
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SFH 6

2 nautical miles fog signal, that satisfies the requirements for sound signals of the IALA recommendations for offshore structures
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SWS 200

The sensor is designed for general meteorological applications where visibility and present weather parameters are required
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Brightness Transmitter

If the brightness falls below 150 Lux, the marking of the offshore wind farm for vessel traffic is switched on via the central SCADA system.
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