HVREX_a740_ImpedanceDeviation
HVREX_a740_ImpedanceDeviation
Alert Information
Category
Other
Severity
critical
Live Incidence Rate
<0.01%
Models
Cybertruck
Description
High impedance was detected on one or more bricks.
Potential Impact
One or more cells in a brick are likely missing, resulting in a high impedance current path. Other potential causes are a high Direct Current Resistance (DCR), intermittent anode laser weld on the given brick(s), or an islanded brick.
Set Condition
Impedance for one or more bricks exceeds the noise threshold for several measurement counts.
Clear Condition
All bricks have impedance measurements within the noise threshold.