CAB Series Highly Precise BMS Sensors

Product Highlights > CAB Series Highly Precise BMS Sensors

            CAB Series Highly Precise BMS Sensors
                    LEM sensors are essential for safe and accurate state-of-charge estimation
    

Image of LEM's CAB Series Highly Precise BMS Sensors The LEM CAB series is an ideal current monitoring solution for high-voltage battery packs. It offers 500 A and 1,500 A DC current ranges, compliant with ISO 26262. This third-generation solution increases the range at ±1,500 A while keeping the same level of accuracy (<0.5%) as previous versions to be compliant with requirements linked to fast charging. The compact, high-precision, contactless measurement perfectly fits the market trend of higher power and higher isolation.

Features

Fluxgate based measurement
Automotive quality standards compliant
Unipolar +12 V battery power supply
Full Galvanic isolation

Connector type: TE Connectivity AMP 1473672-1
Choice of range: ± 500 A, ± 1,500 A
Flexible mounting options (panel or busbar)
Low power consumption, no additional cost for heat dissipation during fast charging cycle

Applications

Hybrid and electric vehicle battery packs
Conventional lead-acid batteries
Automotive battery management