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Channel to channel isolation test
For the channel to channel test, both the DC and AC tests below (see
Figure 12.16 and Figure 12.17) are used with DC voltage √2 higher than the
AC voltage. The test value meets the requirements for 600 V CAT II
REINFORCED. The value for 2000 V RMS BASIC is lower and therefore also
covered by this test. Tests are conducted for one minute. For details, please
refer to IEC61010
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1.
-
+
ADC
Isolated channel
-
+
ADC
Isolated channel
Chassis
4935 V DC
+
-
Figure 12.16:
DC type test channel to channel
GEN3t
I3995-3.1 en HBM: public
269