Batteries

Battery management system 12V

Compact all-in-one system with current sensor and switch element
For recuperative applications
Suitable for various bus systems (CAN, LIN)

Battery management system 48V

For hybrid vehicles
Compact system optionally with current sensor and switch element
On-board diagnostic capable
With CAN bus interface
Integration of AUTOSAR standard software
Available for different cell types

Battery management system 400V

For electric vehicles and plug-in hybrids
Modular, scalable platform
System consists of three functional units: Cell module controller, battery management controller and battery junction box
Combination of functional units possible according to application

E-Lock

Modular, scalable platform
For electric vehicles and charging stations
Long-lasting system with up to 100.000 locking cycles
Detection of various locking states possible

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HV-Sensor

For Hybrid/full electric vehicles, fuel cell vehicles, stationary battery systems
Based on a modular design
Current and Voltage Measurement Function
Isolation Resistance Measurement Function
Pyro Switch Ignition
ASIL D
CAN / ISO SP1 Interface

Long live the battery!

The battery is the heart of the electric car – and an Achilles’ heel at the same time. After all, what good is the most powerful lithium-ion battery if it fails or is even damaged due to heat, cold or high loading? For many car buyers, the fear surrounding limited range is the main argument against buying an electric vehicle. But if you want to convince customers, you have to provide answers. Just like Marquardt: the company has developed a key technology for e-mobility with its new battery management systems.

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Kontakt

Marquardt Management SE
Schloss-Straße 16
78604 Rietheim-Weilheim
Deutschland