NF FRA5097, Instruction Manual

Page: 173 / 192

9.2 Analysis section input
FRA5097 9-5
Figure 9-1 indicates the isolation voltage specifications between the oscillating section (OSC)/analysis
section inputs (CH1 and CH2) and the enclosure.
OSC CH1 CH2 、
*1 ：
250 Vrms (AC), or ± 200V
(DC), alternatively ± 350
Vpeak (AC + DC)
250Vrms
250Vrms
250Vrms
250Vrms
Measurement
category I
250Vrms *1
Measurement
category I
Fig. 9-1 From-enclosure isolation voltage specifications (when accompanying BNC
cable is used)
Figure 9-2 indicates the isolation voltage specifications when a cable other than the accompanying
cable is being used.
OSC CH1 CH2 、
*2 ：
30 Vrms (AC), or ± 60V
(DC), alternatively ± 42
Vpeak (AC + DC)
30Vrms
30Vrms
30Vrms
30Vrms
30Vrms
*2
Measurement
category I
Measurement
category I
Fig. 9-2 From-enclosure isolation voltage specifications (when a cable other than the
accompanying cable is used)
Figure 9-3 indicates the isolation voltage specifications between each of the oscillating section (OSC)
and analysis section inputs (CH1 and CH2) when the accompanying BNC cable is being used.
OSC CH1 CH2
250Vrms
250Vrms
250Vrms
250Vrms
250Vrms
250Vrms
250Vrms
250Vrms
250Vrms
250Vrms
250Vrms
250Vrms
Fig. 9-3 Oscillation section input - analysis section input isolation voltage specifications
(when accompanying BNC cable is used)
Figure 9-4 indicates the isolation voltage specifications between each of the oscillating section (OSC)
and analysis section inputs (CH1 and CH2) when a cable other than the accompanying cable is being
used.