SmartDCDC-01 / Data hall 01 / Power quality events217:46:52 ETDemo dataProduct overview

Power quality events

Measurement guide

Connect upstream disturbances with the protected UPS output.

Event analysis · Path A · All meter locations · Timestamps in Eastern time · Simulated recorder history

Events in selected window4Path A · 24 hours
Voltage sags1RMS residual and duration retained
Supply interruptions1Historical input-side records
Transient captures1Instantaneous peaks, on a separate basis

Event log

Path A · All meter locations

4 records

Input sag · inverter output maintained

UPS rectifier input · AC-A-EV-SAG · Double conversion

Simulated rectifier-input voltage reduced to 72% of nominal for 120 ms. The separately modeled inverter output remains at 99.8%. This illustrates correlation, not a tested ride-through guarantee. All values are simulated.
Remaining voltage
72.0% of nominal RMS
Event duration
120.0ms
Observed phases
L1, L2, L3
Source timestamp · ET
17:24:12.418
  • Upstream input
  • UPS output
Recorded and recovered
60%80%100%-301865113160RMS voltage / nominal RMSTime relative to event · ms

Simulated rectifier-input voltage reduced to 72% of nominal for 120 ms. The separately modeled inverter output remains at 99.8%. This illustrates correlation, not a tested ride-through guarantee. All values are simulated.

Retained waveform capture

Simulated local recorder · not reconstructed from display polling

Instantaneous voltage in volts, with zero marking the event start. The capture window is distinct from the event duration, at 4.7 kS/s simulated sampling.
190.00 ms capture window
  • L1
  • L2
  • L3
-500-2500250500-301865113160V L–NTime · ms

Instantaneous voltage in volts, with zero marking the event start. The capture window is distinct from the event duration, at 4.7 kS/s simulated sampling.

Upstream / UPS response

Compare the disturbance with the downstream response

Correlation context: these output values are simulated examples. They do not demonstrate a completed equipment acceptance or ride-through test.
  1. Upstream observation72.0% residual

    UPS rectifier input · 120.0 ms

  2. Conversion pathUPS inverter path

    Independent input and output observations

  3. Output observation99.8% minimum RMS

    Retained output-meter comparison

SourceTime basisMeasurement basis
Upstream PQ recorderDevice timestamp · simulatedRMS envelope + waveform
UPS output recorderTime-aligned demo referenceRMS output envelope

Correlation context: these output values are simulated examples. They do not demonstrate a completed equipment acceptance or ride-through test.