HEAVE COMPENSATORS
Nereus PHC/ AHC – Vertical
Vertically mounted ‘flying sheave’ heave compensator
Passive Heave Compensation (PHC) or Active Heave Compensation (AHC)
- SWL: PHC up to 50Te, AHC up to 25Te
- Typical stroke: 0 to 5m (+/- 2.5m)
- Typical wave period: 10 seconds
- Product diameter: 10mm to 70mm
- D:d ratio: 1:20 (per DNV)
Nereus PHC/ AHC – Horizontal
Horizontally mounted ‘flying sheave’ heave compensator
Passive Heave Compensation (PHC) or Active Heave Compensation (AHC)
- SWL: PHC up to 50Te, AHC up to 25Te
- Typical stroke: 0 to 5m (+/- 2.5m)
- Typical wave period: 10 seconds
- Product diameter: 10mm to 70mm
- D:d ratio: 1:20 (per DNV)








