PCE Instruments PCE-360-ICA Instruction Manual page 15

❑ Power Factor measurement (COSψ):
Range
-1 ~ +1
•
Measurement method: Calculate from apparent power S and active power
• Display item: Power factor of each channel and its sum of multiple channels.
❑ Phase angle measurement (ψ):
Range
+180° ~ 0° ~ -180°
• Measurement method: Calculate from power factor COSψ,ψ= COS
• Display item: Phase angle of each channel and its sum of multiple
• Polarity display: For phase lag (LAG: current is slower than voltage): "-".
❑ Frequency measurement (Hz):
Range
60HZ
•
Measurable input range: > 10V
User Manual
P,
PF = COSψ=
channels.
For phase lead (LEAD: current is faster than voltage):
No symbol.
Resolution
0.1%rdg2dgt
0.1Hz
Resolution
0.001
P S /
Resolution
0.1°
Accuracy
Calculated Accuracy
10dgt
Calculated Accuracy
15dgt
Measurement source
Voltage U1 > 10V
-1
PF.