RAS (Replenishment at Sea) is the capability for one ship to transfer supplies — such as fuel, ammunition, food, water, and other materials — to another ship while both are underway at sea. It’s critical for sustained naval operations, extending range, endurance, and operational effectiveness without returning to port. A critical for sustained naval operations, extending range, endurance, and operational effectiveness without returning to port.
Benefits of Electric RAS Solution
Rapid Operational Readiness
- Electrical RAS equipment is instantly available at the push of a button, with no requirement for warm-up time or for hydraulic fluid to reach operating temperature or pressure.
Low Through-Life Maintenance
- Compared to hydraulic systems, electrical equipment requires significantly less maintenance over its service life, reducing downtime and lifecycle costs.
High Reliability
- Electrical systems typically offer superior reliability when compared to hydraulic alternatives, resulting in improved availability and operational confidence.
Ease of Integration and Installation
- The absence of a high-pressure hydraulic ring main simplifies vessel integration and installation, making electrical RAS systems easier and faster to deploy.d
Safety-Focused with Low Environmental Impact
- Eliminating high-pressure hydraulic oil removes the risk of leaks, enhancing onboard safety while significantly reducing the potential for environmental contamination.
Project References
Multi-Role Combat Vessel (MRCV)
