Hi group,
A combination wave surge generator gives a 1.2/50 voltage waveform and an 8/20
short-circuit current at the output of the generator with no CDN connected.
What happens with this current waveform when the output is not a real
short-circuit but has a certain series resistance/impedance
Kris,
If you pull a copy of Impulse generators for testing
low voltage equipment from the IEEE PES Surge Protective
Devices Committee (SPDC) Website.
http://pes-spdc.org/sites/default/files/Impulse_generatorsaddedrev2.pdf
Figure 12 of the document shows the typical 1.2/50-8/20
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