Current Setting Threshold Selection; Figure 28: Selecting The Current Threshold Setting - GE MiCOM P40 Agile Technical Manual

Chapter 6 - Current Protection Functions
5

CURRENT SETTING THRESHOLD SELECTION

The Phase Overcurrent protection threshold setting can be influenced by the Cold Load Pickup (CLP)and the
Voltage Dependent Overcurrent (V DepOC) functions, should this functionality be used.
The Overcurrent function selects the threshold setting according to the following diagram:
V00646

Figure 28: Selecting the current threshold setting

92
Start
Yes
Does a Voltage Dependent
condition exist ?
No
Yes
Does a cold Load Pickup
condition exist ?
No
Use the current threshold setting
defined in the OVERCURRENT
column
End
Use the threshold setting
calculated by the Voltage
Dependent function
Use the current threshold setting
defined in the COLD LOAD
PICKUP column
P14D
P14D-TM-EN-8