ELECTRICAL ENERGY STORAGE

systems

• Developing customized lithium-ion energy-storage systems in line with your requirements.
• We produce specialist energy-storage devices at the limits of capability where other solutions fail.
• We offer consultancy services for energy-storage concepts and process technology.
• Thorough knowledge and experience in cycling batteries.
• Excellent quality/price ratio.
• Customer oriented and flexible.
• A reliable partner with a long-term vision.

BATTERY TECHNOLOGY FOR RENEWABLE ENERGY

Features

• NCM Chemistry
• Cycle life > 6000 cycles 100% DOD
• Discharge Rates 4C Continuously (10C pulse Discharge)
• Charge Rates 2C Continuously (3C pulse Charge)
• Gravimetric Density 122 Wh/kg
• Laser welded connections
• BMS Integrated

Standard products

• 48 V 40/80/120/160 Ah
• 144 V 80/120/160 Ah

Custom solutions

• Voltage range from 12 V up to 700 V
• Capacity range from 40 Ah up to 1000 Ah
• Custom casing solutions and design
• Rapid prototyping technology
• IEC Standards test approval
• Expandable warranty

AUTOMOTIVE BATTERY PACKS

Distribution Box

• Relays Integrated
• Fuses Integrated
• Operating voltage 96 V – 570 V
• Interlock current 8 mA
• Peak current for 10 s 500 A
• IP-protection IP68
• Main battery pack input/output 2 x 500 A
• Inverter output 2 x 450 A
• Peripherals (DC/DC Converter; A/C System; Vacuum pump) 3 x 50 A

Battery Management System

• Ability to directly drive contactors on select outputs (limitations apply)
• Integrated IEC 62196 & CHAdeMO support. BMS directly interfaces with IEC 62196 charging inlets (control pilot & proximity detect)
• Ability to receive AC input voltage for current limiting from supported chargers
• Cell tap connectors gold plated for higher long term reliability (only gold plated harnesses may be used with gold connectors)
• Power draw from the cells less than 0.5 mA
• Significantly voltage measurement resolution (0.1 mV) and accuracy (+/-5 mV)
• Accepts 12 V and 24 V input power (9 V-30 V actual)
• Meets 12 V passenger vehicle and 24 V heavy-duty truck standards for transient protection IEC 61000
• Power supply is load-dump protected up to 178 V
• CAN transceivers with transient protection
• 15 programmable CANBUS messages
• 8 programmable custom flags
• Tracks capacity degradation and adjusts state of charge accordingly (compensated and uncompensated values available)
• Improved state of charge calculation – more options and ability to specify speed at which SOC corrections happen
• Open circuit voltage calculation method for certain cell chemistries
• Refined control over charge and discharge current temperature limits, allowing non-linear rules (user defined table vs. calculated values)
• Over-current limiting allows for a constant offset rather than a simple percentage, which may become very small at low limits