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DP System

critical

Known Models (3)

ABB Marine (Finland/Switzerland) ABB Ability Marine DP
ABB Marine (Finland/Switzerland) ABB Ability Marine DP
DP Class 1/2/3 · Automatic Station-Keeping
Voltage: 24V DC / 230V AC
type: Dynamic Positioning System
size_range: ['ABB DP']
variant_count_approx: 1
period_start_year: 2010
period_end_year: None
drive_type: Electric
construction: Integrated with ABB power/propulsion system, redundant computers
Common Failures:
  • • Position reference issues
  • • Integration errors with ABB power management
  • • Software updates causing compatibility issues
Service: Standard DP maintenance. Integrated system test at annual survey.
Spares: ABB Marine. Lead time: 2-6 weeks.
📋 Datenblatt 3D-Ansicht
Kongsberg Maritime (Norway) K-Pos DP System
Kongsberg Maritime (Norway) K-Pos DP System
DP Class 1/2/3 (IMO) · Automatic Station-Keeping
Voltage: 24V DC / 230V AC
type: Dynamic Positioning System (DP1/DP2/DP3)
size_range: ['K-Pos DP-11', 'K-Pos DP-21', 'K-Pos DP-22', 'K-Pos DP-31', 'K-Pos DP-32']
variant_count_approx: 5
period_start_year: 1985
period_end_year: None
drive_type: Electric (controls thrusters/propulsion)
construction: Redundant computers, position reference systems, thruster/propulsion interface, operator stations
Common Failures:
  • • Position reference system failure (GPS/DGPS/HPR dropout)
  • • Thruster response delay from hydraulic/electrical issues
  • • Computer hardware failure (redundancy takes over)
  • • Wind sensor failure causing incorrect compensation
  • • Operator error in DP setup — most common cause of DP incidents
Service: DP Annual Trials per IMCA M 190. Position reference system calibration quarterly. Redundancy test monthly. Software update at planned maintenance. Failure Mode and Effects Analysis (FMEA) review at DP survey.
Spares: Kongsberg Maritime (Horten, Norway). Lead time: 2-6 weeks. Critical spares onboard mandatory for DP3.
📋 Datenblatt 3D-Ansicht
Wärtsilä / Navis Engineering (Finland) Navis DP System
Wärtsilä / Navis Engineering (Finland) Navis DP System
DP Class 1/2/3 · Automatic Station-Keeping
Voltage: 24V DC / 230V AC
type: Dynamic Positioning System
size_range: ['NavDP 3000', 'NavDP 4000']
variant_count_approx: 2
period_start_year: 2000
period_end_year: None
drive_type: Electric
construction: Redundant computers, position reference interface, thruster control
Common Failures:
  • • Position reference dropout
  • • Computer hardware failure
  • • Thruster interface communication errors
  • • Sensor failures
Service: Standard DP maintenance per IMCA M 190. Annual DP trials. FMEA review.
Spares: Wärtsilä/Navis (Espoo, Finland). Lead time: 2-6 weeks.
📋 Datenblatt 3D-Ansicht