Phase-To-Phase Voltage - AEMC PowerPad III 8336 User Manual

Item Function
Data about harmonic indicated by cursor:
S-h03: harmonic number
%: level of harmonics with fundamental RMS value (%f) or (total) RMS value (%r) as reference
1
A: RMS current of harmonic
+45°: phase shift of the voltage harmonic with respect to the current harmonic
max – min: maximum and minimum levels of harmonic. Reset when harmonic number is changed or
2 Harmonic selection cursor; change values with the cursor using the ◄ and ►buttons
Horizontal axis indicates orders of harmonics.
Level of harmonic is given as a percentage with respect to the fundamental or to the total RMS value.
3
Range DC: DC component
1 to 25: harmonics of order 1 to 25. When the cursor exceeds order 25, order 26 to 50 appears
: energy consumed for this harmonic
NOTE: Filters L2 and L3 display the apparent power of the harmonics for phases 2 and 3, respectively. The screen is identical to
the one displayed for filter L1.

5.2.4 PHASE-TO-PHASE VOLTAGE

The U sub-menu is available for all connections except 2- or 3-wire single-phase. This sub-menu displays the harmonics
of the phase-to-phase voltage.
3L PHASE-TO-PHASE VOLTAGE HARMONICS
Item Function
U-h03: harmonic number
%: level of harmonics with fundamental apparent power (%f) or (total) apparent power (%r) as reference
1
V: RMS voltage of harmonic
+000°: phase shift with respect to fundamental (order 1)
2 Harmonic selection cursor; change values with the cursor using the ◄ and ►buttons
Horizontal axis indicates orders of harmonics.
Harmonic level is percentage of fundamental apparent or (total) apparent power
3
Range DC: DC component
1 to 25: harmonics of order 1 to 25. When cursor exceeds order 25, order 26 to 50 appears
56
1
2
Figure 5-22
pressed
3
Power Quality Analyzer PowerPad III Model 8336
®