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MULTI-MON
The following table lists available options.
Label
Sub Meter
Phase L1
Phase L2
Phase L3
CT Primary, A
1
The device is pre-configured for twelve three-phase submeters as shown in the picture.
2
Specify the CT ratings assuming a ×200% device inputs overrange. The device inputs are preset for 100A current transformers
with a 50A primary rating.
Transformer Correction
Transformer correction allows you to compensate ratio and phase angle inaccuracies of the user voltage transformers and
Multi-Mon CTs.
To enter the setup dialog, select the device site from the list box
Correction from the Meter Setup menu.
If you use standard current transformers listed in the last table column, select a transformer type to preset the transformer ratio
correction factor and phase angle error to their typical values.
a
User CT option is not recommended, it doesn't guaranty proper measurement - LEM and THI transformer type options are no
more manufactured.
31-00035—01
Parameter
Submeter number
Phase current input
terminal number
2
CT primary current
Fig. 28.
Options
#1–#36
I1–I36,
None
1-10000 A
a
on the Power Software toolbar, and then select Transformer
32
Default
Description
The submeter index
Links a current input terminal to the
1
corresponding submeter's phase
See note
voltage input V1, V2 or V3
Specifies the primary rating of the
50 A
submeter current transformers
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