CUBE Data Sheet

CUBE Data Sheet

Product catalog summary
System Specifications
  • Cell Chemistry: Lithium Ferrophosphate (LFP)
  • Cooling: Forced air
  • C-rate Peak Discharge/Charge: 1 C
  • C-rate Continuous Discharge/Charge: 0.6 C
  • Class Approval: DNV, RINA
  • Communication Interface: Modbus TCP or others
  • Energy Scalability: Up to several MWh
Module Specifications
  • Energy: 12.5 kWh
  • Voltage: Min. 60 VDC, Nom. 77 VDC, Max. 87 VDC
  • Weight: 96 kg
  • Dimensions: H 249.5 mm, W 415 mm, D 572 mm
  • Gravimetric Energy Density: 130 Wh/kg
  • Volumetric Energy Density: 211 Wh/l
  • Protection Grade: IP65
Switch Unit (String Controller)
  • Master Battery Management System: Integrated
  • Pre-charge Functionality: Integrated
  • DC Fuses and Contactor: Integrated
  • Modules per String: Configurable from 3 to 11
  • Energy Range: 37.5 kWh to 137.5 kWh
  • Voltage Range: Min. 180 VDC to Max. 964 VDC
Control Cabinet (Multi-string Controller)
  • Power Supply: 24 VDC or 230 VAC
  • Number of Strings in Parallel: Up to 16
  • Display: 7" touch panel
Safety Specifications
  • Thermal Runaway Protection: No propagation on cell level
  • Short Circuit Protection: HV-fuses on string and module level
  • Gas Detection: Included on module level
  • Emergency Stop: Hard-wired
  • Temperature Monitoring: Redundant on module level
  • Gas Exhaust: <200°C during thermal runaway
  • Balancing Functionality: Included on cell and module level
Scalable Scope of Supply
  • Control Cabinet: PLC & HMI
  • Power Management: Converter DC, DC/AC
  • Master BMS: Multiple configurations available
See more

Catalog excerpts

CUBE Data Sheet-1

DATA SHEET System specifications Control Cabinet (multi-string controller) Cell chemistry Power supply C-rate peak disch./char. C-rate cont. disch./char. Safety specifications Class approval Communication interface Thermal runaway protection No propagation on cell level Short circuit protection HV-fuses on string and module level Included on module level Module specifications Energy Emergency stop Temperature monitoring Redundant on module level <200°C during thermal runaway Gravimetric energy density Balancing funcionality Included on cell and module level Volumetric energy density Protection grade Switch Unit (string controller) POWER MANAGEMENT CONTROL CABINET Master battery management system Pre-charge functionality

 Open the catalog to page 1

All Lehmann Marine GmbH catalogs and brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.