5522A
Operators Manual
11-12
nn355f.eps
From the SAVE Menu, 5 waves can be saved. For example, press the SAVE TO
CUSTOM1 blue softkey. The calibrator will store the wave in non-volatile memory and
the menu will revert to the Wave Selection Menu.
How to Recall Saved Waves
From the Wave Selection Menu, press the RECALL WAVE blue softkey. The menu
shown below appears in the Control Display.
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From the Recall Wave Menu select the RECALL CUSTOM blue softkey. The Custom
Wave Menu shown below appears in the Control Display.
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Select the Custom Wave blue softkey designating where the created wave was stored
(RECALL CUSTOM1-5). The Control Display will change to the RECALL WAVE
Menu (shown below), and the calibrator will output the recalled wave.
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Preinstalled Waves
The calibrator comes with 7 preinstalled waves. There are two IEC waves, and five NRC
waves.
IEC Waves
The IEC waves (IEC A and IEC D) are waveforms referred to by the International
Electrotechnical Commission (IEC) in IEC 61000-3-2, Limits for Harmonic Current
Emissions. The Fluke Corporation implementation is based on formulas provided by the
National Physical Laboratory (NPL) in the United Kingdom. These formulas specify
limits for harmonic current emissions. The IEC A waveform is the limit for Class A
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