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Power Quality Analyzer Model 3945-B
97
Σ/3
Average value of three-phase capture
3U
Threephasesofvoltage(phase-to-phase)
3V
Threephasesofvoltage(phase-to-neutral)
3A
Three phases of current
4A
Three phases of current including derived neutral current
L1
Phaseoneofvoltage(phase-to-neutral)pluscurrent
L2
Phasetwoofvoltage(phase-to-neutral)pluscurrent
L3
Phasethreeofvoltage(phase-to-neutral)pluscurrent
Up/Down buttons
Enter button
Parameter selected for recording
Parameter not selected for recording
Left/Right selection buttons
Right selection button
Left selection button
Warning
Double or reinforced insulation
Danger – Risk of electric shock
Transients mode
Harmonics mode
Harmonic analysis
Waveforms mode
Power/Energy mode
Recording mode
Alarm mode
Set Up mode
Snapshot capture
Direct print
Help
Tabular display of measurements
Phasor diagram display