EM TEST
Compact NX5
Operating Manual
V 1.06
52 / 143
4.3.5.4.
RMS Measurement
The built in RMS measurement measures the EUT voltage and current.
During the surge coupling an ac current is flowing over the coupling capacitor through the surge
wave shape circuit. This current is also measured by the rms meter and is to respect for the EUT
reading.
Additional ac current during surge coupling:
Current in the coupling path measured by the EUT current meter
Current I
GRMS
through the coupling pat at 50 Hz
Unom / 50 Hz
Coupling L-N
Coupling L-PE
100 V
0.57 A
0.28 A
115 V
0.65 A
0.32 A
230 V
1.30 A
0.65 A
Current I
GRMS
through the coupling pat at 60 Hz
Unom / 60 Hz
Coupling L-N
Coupling L-PE
100 V
0.68 A
0.34 A
115 V
0.78 A
0.39 A
230 V
1.56 A
0.78 A
Содержание compact NX5 bp-1-300-16
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