NF FRA5087 - Fig. 9-1 From-Enclosure Isolation Voltage Specifications; Fig. 9-3 Oscillation Section Input - Analysis Section Input Isolation Voltage Specifications

9.2 Analysis section input
FRA5087
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.
OS C 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)