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COBRA LFP Battery System

COBRA LFP Battery System

COBRA LFP Battery System

Product catalog summary
Introduction
Marine batteries are increasingly used for energy storage and power supply in propulsion systems, significantly reducing fuel consumption, maintenance costs, and emissions. The COBRA system is an advanced battery solution utilizing lithium iron phosphate (LFP) technology, designed specifically for maritime applications.
Specifications
  • COBRA employs LFP cell technology, known for its safety and environmental friendliness.
  • Modular units can be configured in standardized racks up to 1,000 V DC.
  • Integrated Battery Management System (BMS) ensures safe operation.
  • Cooling options include air or water systems.
  • DNV Type Approval and ESTRIN compliance (IEC 62619 & 62620).
  • Superior energy density with a compact and lightweight design.
Features
  • Battery modules available with high-energy or high-power cells.
  • Each battery rack can hold up to 94 kWh and 1,000 V DC.
  • Battery clusters can include up to 16 racks and 1 control cabinet.
  • Scalable from a few kWh to several MWh by adding racks or clusters.
  • Flexible interface options for Power Management Systems (CanBus, ModBus, etc.).
Safety and Reliability
  • High-quality LFP cells ensure safety, preventing fire during thermal runaway, short-circuit, or mechanical damage.
  • Permanent monitoring by BMS at cell, module, and rack levels.
Applications
  • Electric and hybrid drives.
  • Peak shaving and load leveling.
  • Energy storage for hotel loads.
Technical Data
  • Battery Module: Max. Voltage 125 VDC, Energy 11.7 kWh.
  • Exemplary Battery Rack: Max. Voltage 1000 VDC, Energy 93.6 kWh, Weight 900 kg.
  • Dimensions: 2023 x 522 x 675 mm, Energy density: 132 Wh/l & 104 Wh/kg.
  • Cooling: Liquid or forced air, Approvals: DNV, IEC 62619, IEC 62620.
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Catalog excerpts

COBRA LFP Battery System-1

COBRA FEATURES • DNV Type Approval • ESTRIN compliant (IEC 62619 & 62620) • Superior energy density • Compact and light-weight • Integrated Battery Management System • Air or water cooling • Scalable rack system up to several MWh • Modular design with plug & play installation • Inherently safe LFP battery chemistry for highest safety LFP BATTERY RACK Marine batteries as energy storage and power supply for propulsion significantly reduce fuel consumption, maintenance costs and emissions. With improved capacityto-weight ratio from lithium-ion technology and growing demand for lower emissions, batteries have become an ever-increasingly attractive option for the large-scale supply of energy in the maritime sector. COBRA is an advanced battery system employing inherent safe and environmentally friendly lithium iron phosphate cell technology and taking the special requirements of maritime operation and classification into account. Any scale of power storage is available by freely configuring modular units in standardised racks of up to 1,000 V DC. They include integrated Battery Management System (BMS), gas exhaust and air or water cooling for safe and reliable operation. The Compact Battery Racks are being assembled and tested in their own built production facility near the city of Hamburg.

 Open the catalog to page 1
COBRA LFP Battery System-2

COBRA PROPERTIES • Battery Modules with high-energy cells or high-power cells • Up to 94 kWh and 1,000 V DC per Battery Rack • Battery Clusters with up to 16 Battery Racks and 1 Control Cabinet • With 1 to 8 Battery Modules per rack • Fulfills highest safety requirements with no propagation in case of thermal runaway on cell level • Flexible interface to Power Management System (CanBus, ModBus or others) COBRA provides a robust and reliable modular battery design with a superior energy density. A Battery Cluster with up to 16 Battery Racks and 1 Control Cabinet provides a capacity of 1.5 MWh...

 Open the catalog to page 2

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