Thytronic NG10 - Page 43

FUNCTION CHARACTERISTICS
43
NG10 - Manual - 04 - 2022
Example 1
The residual CT primary currents I
Enp
must be set as: I
Enp
= 100 A
Example 2
The residual CT primary currents I
Enp
must be set as: I
Enp
= 100 A
• Measurement reading mode
Measures may be displayed according the following operating modes:
- With RELATIVE setting all measures are related to the nominal value,
- With PRIMARY setting all measures are related to the primary value.
Es1-IEn.ai
52
1x
K
TA
= 100 A /1 A
I
En
= 1 A
NG10
Es2-IEn.ai
52
3x
K
TA
= 100A / 5A
I
En
= 5 A
NG10