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High-Impedance Arc
pending
arc_hif_0006
Arc Hif — arc_hif_0006
2021-04-01 02:04:52
· 0.11 s
Event Metadata
| Site | SUB22 |
| Device | UPMU_SUB22 |
| Sensor | uPMU |
| Phase | 3-phase |
| Fs | 100 Hz |
| Duration | 0.11 s |
| Source | auto |
| Confidence | 85% |
Signal Features
| RMS | 67.9048 A |
| Peak | 129.1084 A |
| Crest Factor | 1.9013 |
| Kurtosis | 108.9285 |
| CV (arc) | 0.0673 |
| dI/dt RMS | 259.7687 A/s |
| DC/Drift | 3.9% |
| Slow-Osc | 20.7% |
| Mid/Arc | 30.1% |
| HF-Trans | 31.4% |
High CV → Arc signature (CV = 0.0673)
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