Dranetz DBPGFLEX3KPKG User Manual page 42

Connecting Current Probes, continued
The following figure shows how to connect a current probe to channel A for current
Single phase
current probe
monitoring of a single phase line.
connection
example
The current probe may be connected to the return line if desired to measure the return
current when checking for load current leakage, loop current relationships, etc. If
measuring power, position the probe with the arrow pointing towards the load.
NOTE: The connection shown above is not recommended without a voltage connection
to ensure frequency synchronization. If this configuration is used, then an internal
frequency reference must be entered. Refer to pages 5-14 to 5-16.
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