7
9.
Now swipe to the following view to set correct CT Ratio:
10.
The CT ratio depends on which current transformers (CT-
clamps) you are using. Se the table below for the correct CT
Ratio for your model:
Current transformer model
CT ratio
CT 100A, PA00294, Blue clamp (22x32x58)
2000
CT 160A, PA00295, Black clamp (33x31x45)
4000
CT 300A, PA00296, Black clamp (42x66x92)
6000
Rogowski 600A, PA00965, Coil
12000
Rogowski 1200A, PA00966, Coil
24000
Rogowski 1800A, PA00967, Coil
36000
NOTE!
For more information regarding the current transformers
read the
Current Sensors Overview.pdf
available at
11.
To change the CT-ratio press the number and the following
view appears:
12.
Type in the correct CT Ratio for your system and press the
green check mark.
13.
The following view is shown, press the green check mark to
confirm your CT-ratio.
14.
To start the CT configuration swipe to the following view:
15.
Press
“Run
CT configuration
”,
the status will change, and the
following view will be on display:
16.
The configuration takes up to 3 minutes per EnergyHub
module, during the configuration a progress bar is shown.
When calibration is completed a textbox with the text
“C
onfiguration
successful”
will appear on the screen. If the
text
“
Configuration
fail”
appears, redo the configuration. If it
continues to fail check that the current transformers are
installed properly according to the installation manual.
17.
To activate adaptive current equalisation (ACE) navigate to the
following view:
Содержание EnergyHub
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