Fluke 5522A - How to Test Harmonics Amps Performance

Front Panel Operation
Sample Applications 4
4-63
Table 4-4. Harmonics Performance for Volts, Harmonics Screen
5522A
Normal Output
Fluke
Tester
Performance Limits
Amplitude Harmonic Phase
Harmonic
cursor
Amplitude Phase
(V) No. (deg.) No. MIN MAX MIN MAX
7.00 1 -10 1 6.7 7.3 8 12
7.00 3 -20 3 6.7 7.3 14 26
7.00 9 -30 9 6.7 7.3 21 39
7.00 13 -40 13 6.7 7.3 29 51
7.00 21 -50 21 6.5 7.5 35 65
7.00 31 -60 31 6.2 7.8 40 80
11. Press Y to remove the voltage from the Tester.
How to Test Harmonics Amps Performance
1. Press the VAW button on the Tester until A is displayed above the upper right corner
of the harmonics display.
2. Press the VAφ REF button on the Tester until Vφ is displayed in the top status line.
3. Press the SMOOTH button on the Tester until ~20s is displayed in the top status line
of the Tester.
4. Connect the calibrator NORMAL output to the V and COM connectors on the Tester.
5. Connect the calibrator AUX output to the Current Probe connector on the Tester.
6. Set the calibrator output to 7.0 V at 60 Hz on the NORMAL output and 20 mV at
60 Hz on the AUX output. Press the WAVE MENUS, then the φ & REF MENUS
softkey and ensure the phase angle is 10.00 degrees. Press the HARMONIC MENU
softkey and ensure the HARMONIC selection is set to “1” and the FUNDMTL
selection is set to “normal.” Press O.
7. Verify that the harmonic amplitude and phase angle readings displayed by the Tester
are within the minimum and maximum limits listed in Table 4-5.
Table 4-5. Harmonics Performance for Amps, Harmonics Screen
5522A
AUX Output
Fluke
Tester
Performance Limits
Amplitude Harmonic Phase
Harmonic
cursor
Amplitude Phase
(mV) No. (deg.) No. MIN MAX MIN MAX
20.0 1 10 1 19.1 20.9 8 12
20.0 3 20 3 19.1 20.9 14 26
20.0 9 30 9 19.1 20.9 21 39
20.0 13 40 13 19.1 20.9 29 51
20.0 21 50 21 18.7 21.3 35 65
20.0 31 60 31 18.1 21.9 40 80