Controllers and VSDs

Qualified products and custom solutions
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Subsea Variable Speed Drives 

Nebb has developed and qualified subsea variable speed drives (VSD) for operations down to 3000 meters below sea level. 

  • Qualified units: 5.5 kW, 10 kW and 55 kW
  • Under development: 160 kW, and 400+ kW

The VSD's are based on well proven industrial technology, and are qualified according to API 17F and ISO 13628-6.

Key properties: 

  • Small - competing solutions are many times bigger. 
  • Proven - thousands sold for onshore use. 
  • Flexible - operates many types of motors, included induction machines, permanent magnet and servo motors.  
  • Robust - tolerates vibration, shock and electrical fluctuations.
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Subsea Control Systems

Nebb delivers complete control systems for subsea systems, including topside control rooms.

Nebb can deliver complete control systems for both permanent subsea installations and temporary equipment.

 

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Subsea Motors

Picking the right motor for a subsea application is essential, and not straight forward. As a manufacturer of subsesa VSD.

Nebb has an in-depth knowledge of all relevant motor alternatives and their suitability in different conditions. 

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Subsea Canisters (Pods)

Nebb has vast experience in designing a wide variety of subsea canisters/pods for electric, electronic and other equipment. 

Want to learn more about our products?

Contact us