Motor protection
SIMOCODE pro
3-6 GWA 4NEB 631 6050-22 DS 03
Transformation ratio - primary
Enter the primary current here, with the "Transformation Ratio - Active"
checkbox activated.
Range: 0
- 8191,875.
Transformation ratio - secondary
Enter the secondary current here, with the "Transformation Ratio - Active"
checkbox activated.
Range: 0
- 15.
Set current I
s
2
Range: Depends on the selected current measuring module or current/
voltage measuring module.
Transformation ratio - active
When using an interposing transformer, or if the main supply cable is looped
several times through the current measuring module or the current/voltage
measuring module, you can enter the transformation ratio of the interposing
transformer.
Activate the checkbox if you wish to use this option.
The parameterized set current thus continues to correspond to the actual
nominal motor current and does not have to be converted.
The transformation ratio is calculated from the ratio between nominal motor
current [A] and measuring current [A] or any multiple of this ratio.
Note
This parameter is only available when using basic unit 2 above version
*E03*.
Transformation ratio - primary
Enter the primary current here, with the "Transformation Ratio - Active"
checkbox activated.
Range: 0
- 8191,875.
Set current I
s
2: 0.3 A up to 3 A
2.4 A up to 25 A
10 A up to 100 A
20 A up to 200 A
63 A up to 630 A
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