ABB RELION 670 Series Applications Manual page 76

Section 4
Analog inputs
Setting of current input
for transformer functions:
Set parameter
CTStarPoint with
Transformer as
reference object.
Correct setting is
"ToObject"
IEC05000462 V2 EN-US
Figure 12: Example how to set CTStarPoint parameters in the IED
70
Transformer
Transformer and
Line protection
IED
Setting of current input
for transformer functions:
Set parameter
CTStarPoint with
Transformer as
reference object.
Correct setting is
"ToObject"
Line
Reverse
Definition of direction
for directional
line functions
Setting of current input
for line functions:
Set parameter
CTStarPoint with
Line as
reference object.
Correct setting is
"FromObject"
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