Corvus Moray Energy

The Corvus Moray Energy is a highly advanced battery system for demanding subsea environments. The customer has a unique possibility to customize the product for the required application

Applications

This Energy Storage System is ideal for subsea energy banks for long-term power supply with very low self-discharge rated actuators.

Applications

Corvus Moray Energy is ideal for subsea applications where tailor-made energy storage systems are needed and high energy density combined with low discharge rates are required.

  • Low C-rate for slow charge and discharge
  • Low weight
  • Designed for voltages up to 900 VDC
  • Easy and safe plug and play connections
  • Low life cycle cost
  • Very low self-discharge for long term energy storage operations
  • Very flexible and modularized design
  • Passive single-cell Thermal Runaway protection
  • Scalable capacity and voltage according to requirements
  • Industry-proven Battery Management System (BMS)
  • Remote monitoring capabilities
  • Enhanced EMI immunity design for maritime environments

Technical Specifications

Performance Specifications
C-Rate - Peak (Discharge / Charge)0,77C / 0,77C for 10 seconds
C-Rate - Continuous (Discharge / Charge)0,2C / 0,2C
System Specifications
Single Module Size / Increments1,85 kWh / 8,0 VDC
Single Pack Range7,5-233 kWh / 32-900 VDC
Max Gravimetric Density - Pack200 Wh/kg | 5 kg/kWh
Max Volumetric Density - Pack190 Wh/l
Example Pack - 24 Modules
Energy45 kWh
VoltageMax: 192 VDC | Nom: 173 VDC | Min: 144 VDC
DimensionsHeight: 2400 mm | Diameter: 360 mm | 230 kg
Safety Specifications
Thermal Runaway Anti-PropagationPassive cell-level thermal runaway isolation
Fire SuppressionNot Applicable
Disconnect CircuitCell individual fail-safe for over-temperature and over-voltage
Short Circuit ProtectionFuses included on cell, module and pack level
Emergency Stop CircuitHard-wired
Ground Fault DetectionIntegrated
Disconnect Switchgear RatingFull load
General Specifications
Class ComplianceDNV GL, Lloyds Register, Bureau Veritas, ABS, RINA
Type ApprovalNot applicable
Ingress ProtectionSystem: IP23
CoolingPassive
Vibration and ShockUNT38.3, DNV 2.4
EMCIEC 60945-9

Market Segments

Cruise and Ferry

Ro-Pax, Car ferry, Cruise, Ferry, Yachts, Passenger

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Offshore

DP2 vessels, DP3 Vessels, Oil and Gas, Offshore support vessels

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Fishing and Aquaculture

Fish farm support vessel, Fish farms, Fishing, Fish Farming and Aquaculture

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Tugs and Workboats

Tugs, Workboats

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Subsea

Subsea Heave Compensation, ROV and Seabed

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Merchant

Deep sea, Short sea

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Port

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