High-Impedance Arc pending arc_hif_0032

Arc Hif — arc_hif_0032

2021-04-01 16:13:43  · 0.10 s
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Event Metadata
SiteSUB22
DeviceUPMU_SUB22
SensoruPMU
Phase3-phase
Fs100 Hz
Duration0.10 s
Sourceauto
Confidence
85%
Signal Features
RMS 79.4347 A
Peak 171.5582 A
Crest Factor 2.1597
Kurtosis 69.8974
CV (arc) 0.0983
dI/dt RMS 368.9140 A/s
DC/Drift 4.5%
Slow-Osc 20.8%
Mid/Arc 36.6%
HF-Trans 22.1%
High CV → Arc signature (CV = 0.0983)
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