CPS100 SERIES OPERATION MANUAL
SECTION 6:
Front Panel Operation
Entire Contents Copyright 2018 by Adaptive Power Systems, Inc. (APS) • All Rights Reserved • No reproduction without written authorization from APS.
APS CPS100 Series Power Source Operation Manual Page 120 of 231
6.9.3.2 IEC 4-13 Tests
The IEC 61000-4-13 Immunity test is required for all products that are exported to Europe
and require the CE mark. This test applies a range of inter-harmonic frequencies summed
with the 50Hz or 60Hz fundamental power frequency to a unit under test. The inter-
harmonic frequencies must be stepped or swept at specific rates and at specific amplitudes
of the nominal AC voltage. There are also combinations of harmonics and inter-harmonics
as well as special waveforms that need to be applied to the unit under tests. These special
waveforms are called Over swing and Flat curve.
Illustrations of both special waveforms are shown below.
Figure 6-11: IEC 61000-4-13 Flat Curve
Figure 6-12: IEC 61000-4-13 Over Swing
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