janitza UMG 605 PRO, User Manual And Technical Data

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UMG 605-PRO
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11. 2 Current transformer ratio
You can set the current transformer ratio
for the baseline measurement using
addresses 000 and 001.
You can use addresses 010 and 011
to set the current transformer ratio for
the supporting measurement.
A current transformer ratio of 5 A / 5 A is
factory-set for all 4 current transformer inputs
in the factory.
Address Current transformer
values
Baseline measurement
000
L1 L2 L3 (primary)
001 L1 L2 L3 (secondary)
Supporting measurement
010
L4 (primary)
011 L4 (secondary)
Address Content
PRG
Fig. Example; Current transformer (primary) for the baseline
measurement, address 000 with a content of “5“.
11. 3 Voltage transformer ratio
You can use addresses 002 and 003 to set
the voltage transformer ratio for the baseline
measurement.
You can use addresses 012 and 013
to set the voltage transformer ratio for
the supporting measurement.
A voltage transformer ratio of 400 V / 400 V is
factory-set for all 4 voltage transformer inputs
in the factory.
Address Current transformer
values
Baseline measurement
002
L1 L2 L3 (primary)
003 L1 L2 L3 (secondary)
Supporting measurement
012
L4 (primary)
013 L4 (secondary)
Fig. Example; voltage transformer (primary) for the baseline
measurement, address 002 with a content of “400“.
Address Content
PRG