CT Lab Impedo DUO, Руководство пользователя

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Impedo DUO User Guide
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It is possible to change between Star (four-wire) and delta
(three-wire) topology if the neutral is connected to V
com
5.8.1.3 Configure Current Channels
Figure 34: Meter point creation – current channel configuration
Check the Enable checkbox to enable current data recording. Select the sensor type
used to measure the current. This should correspond with the physical connections
of the chosen sensor type to the instrument. Enter the CT ratio. If channel 4 uses a
transducer with a different ratio than the rest, uncheck the
Link Channel 4 checkbox
to enter the different ratio for channel 4. The Impedo Duo allows the derivation of a
current channel by applying Kirchhoff's Current Law. If a channel is to be derived,
select the appropriate derivation method. Click
Next to continue.
It is possible to use a different sensor type on channel 4 than
channels 1-3