Introduction to WARTSILA CCM-20 46WCCM20
CCM-20 46WCCM20 Product Overview
The WARTSILA CCM-20 46WCCM20 is an advanced central control module tailored for hybrid and fully electric marine propulsion systems, serving as the core coordination unit for ferries, offshore support vessels, and next-generation LNG carriers. As the “intelligent brain” of Wärtsilä’s integrated hybrid ecosystem, it integrates real-time data from diesel engines (e.g., Wärtsilä 20 DF), battery storage systems, electric motors, and propulsion controllers (ProTouch) to optimize power distribution across multi-energy sources. A defining feature is its embedded Energy Management System (EMS) that automatically switches between diesel, battery, and dual-fuel modes—reducing fuel consumption by up to 22% and NOx emissions by 84% compared to conventional control modules, aligning with IMO Tier III regulations. Equipped with quadruple modular redundancy (4MR) for critical circuits, it ensures uninterrupted operation even in extreme marine scenarios, while its compatibility with both new-build hybrid vessels and retrofit projects (upgrading legacy CCM 10 systems) enhances versatility.
CCM-20 46WCCM20 Technical Specifications
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Product Model: CCM-20 46WCCM20
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Product Type: Marine Hybrid Central Control Module (Multi-Energy Coordination)
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Core Functions: Hybrid power management, multi-engine/propulsor coordination, energy mode switching, battery charge control, fault diagnosis
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Compatible Systems: WARTSILA ProTouch PCS; WARTSILA 20/34 DF Engines; WARTSILA Hybrid Battery Packs; UNIC Engine Control System; FleetViewOnline Monitoring
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Control Performance: Load response time ≤30ms; Speed control accuracy ±0.1% of rated RPM; Supports up to 6 main engines + 8 thrusters + 4 battery banks
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Input Specifications: 48× analog inputs (4-20mA); 96× digital inputs; 12× high-speed engine speed inputs; 4× battery management system (BMS) inputs
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Output Specifications: 24× analog outputs (4-20mA); 48× relay outputs (10A/250V AC); 8× CANopen outputs; 2× Ethernet/IP outputs for propulsion
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Communication Capability: PROFINET, Modbus TCP, Wärtsilä CAN bus, Ethernet/IP; Data throughput up to 1Gbps; Integrates with ship-wide SCADA
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Power Supply: Redundant 24V DC (18-30V DC); Power consumption ≤60W; Backup battery (30-minute runtime)
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Protection Features: IEC 61131-2 ESD protection (±25kV); Overvoltage/overcurrent protection; Fire-resistant enclosure (UL 94 V-0); IP54 rating
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Local Operation: 10-inch color touchscreen (day/night mode); Emergency stop button; LED status indicators
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Operating Environment: Temperature -25°C to +75°C; Humidity 5-95% (non-condensing); Vibration resistance 15g (10-2000Hz)
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Mechanical Dimensions: 350mm (W) × 250mm (H) × 180mm (D); 19-inch rack mount; Weight ~6.2kg
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Certifications: DNV GL, ABS, LR, BV; IEC 60945; IMO Tier III compliant
Recommended WARTSILA Products
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WARTSILA ProTouch 10: 10-inch propulsion control interface that sends navigation commands to CCM-20 for offshore vessel operations.
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WARTSILA 20 DF Engine: Dual-fuel engine whose operation is synchronized by CCM-20 to switch fuels without power interruption.
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WARTSILA Hybrid Battery Pack: Energy storage system managed by CCM-20 to optimize engine load and reduce emissions.
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WARTSILA UNIC 5000: Advanced engine control system that collaborates with CCM-20 for Wärtsilä 34 DF engine performance tuning.
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WARTSILA FleetViewOnline: Remote monitoring platform that collects CCM-20 data for fleet-wide efficiency analysis.
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WARTSILA ESD-300: Emergency shutdown system that triggers CCM-20 to isolate faulty components in critical scenarios.
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WARTSILA MCM 800: Main engine control module that feeds real-time data to CCM-20 for load balancing.
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WARTSILA CCS-H: Hybrid carbon capture module synchronized with CCM-20 to adjust operations based on engine load.
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