The ROLLS-ROYCE H1111.0103 represents the pinnacle of marine propulsion control technology, designed specifically for advanced vessel automation systems. As part of Rolls-Royce’s Marine Intelligent Awareness System (MIAS) platform, this controller integrates propulsion control, power management and auxiliary system monitoring into a unified architecture.
Engineered for extreme maritime environments, the H1111.0103 features triple-redundant processing architecture that ensures uninterrupted operation even during component failures. Its modular design allows customization for various vessel types from offshore supply vessels to LNG carriers, with built-in condition monitoring capabilities that predict maintenance needs up to 500 operating hours in advance.
Technical Specifications
Parameter NameParameter ValueModelH1111.0103ManufacturerROLLS-ROYCETypeMarine Propulsion ControllerInput Voltage24V DC (18-32V range)ProcessorTriple 1.5GHz PowerPCRedundancy2oo3 voting architectureI/O Capacity256 digital/64 analog pointsCommunicationCAN Bus, MODBUS TCP, PROFIBUS DPUpdate Rate50ms control cycleEnvironmental RatingDNV GL EN60945 certifiedOperating Temperature-25°C to +70°CVibration Resistance5-100Hz, 1.5mm amplitudeDimensions482mm × 350mm × 175mmWeight15.8kg
Key Features and Advantages:
Fault-tolerant architecture: The H1111.0103 employs triple modular redundancy with continuous self-diagnostics, achieving 99.9999% availability for mission-critical propulsion control. Its “hot swap” module replacement capability allows maintenance without system shutdown.
Advanced propulsion algorithms: Incorporating 20+ years of marine engineering expertise, the controller features adaptive pitch control and thrust optimization algorithms that reduce fuel consumption by up to 12% compared to conventional systems.
Application Areas:
- Commercial Shipping: Dynamic positioning and automated route following for container vessels
- Offshore Oil & Gas: Precision thruster control for drilling rigs and FPSOs
- Naval Vessels: Integrated machinery control for destroyers and frigates
- Specialty Vessels: Icebreaking and cable-laying operations
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Installation and Maintenance:
Installation preparation: Verify shock mounting provisions and cable gland entries before installing the H1111.0103. Ensure proper segregation between power and signal cables, maintaining minimum 300mm separation between high-voltage and control wiring.
Maintenance recommendations: Conduct quarterly firmware validation checks and annual cooling system inspections. Monitor vibration levels through the integrated accelerometer and replace shock mounts if readings exceed 3.5mm/s RMS.
Product Assurance:
ROLLS-ROYCE provides 60-month extended warranty coverage for the H1111.0103, including 24/7 technical support from certified marine engineers. Each unit undergoes 500-hour simulated voyage testing and full environmental stress screening prior to shipment.
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