GE P4A, Technical Manual, Page: 732 / 850

Appendix B - Settings and Signals P54A/B/C/E
B166 P54xMED-TM-EN-1
MENU TEXT COL ROW DEFAULT SETTING AVAILABLE OPTIONS
DESCRIPTION

kZm =

ZM0/3Z1
Angle setting

kZm is visible if ‘Mutual Comp’ is enabled. This setting is a used for fault locator and Distance protection (when set to simple
mode) . If Distance protection is set to Advanced mode, there are individual settings per Zone in the GROUP x DISTANCE ELEMENTS settings.
Phase Sequence 30 0B Standard ABC
Standard ABC
Reverse ACB
[Indexed String]
This setting is used to select whether the 3 phase quantities (V and I) are rotating in the standard ABC sequence, or whether the rotation is in
reverse ACB order. The appropriate selection is required to ensure that all derived sequence components and faulted phase
flagging/targeting are correct.
Tripping Mode 30 0C 1 and 3 Pole
3 Pole
1 and 3 Pole
[Indexed String]
This setting is used to select the tripping mode. The selection 1 and 3 pole allows single pole tripping for single phase to ground faults, whilst
selection 3 pole converts any trip command(s) to three pole tripping.
Line Charging Y 30 10 0.002
From 0*I2 to 0.01*I2 in steps of 0.0001
[Courier Number (inverse ohms)]
Setting for protected lines’ total susceptance in either primary or secondary terms, depending on the Setting Values reference chosen in the
CONFIGURATION column. The set value is used to calculate the compensated overvoltage if ‘V1>1 Cmp Funct’ setting is enabled under
GROUP x VOLT PROTECTION.
Multi-End Diff
30 20
Neutral Diff Heading
Topology 30 21 11
T2 J1
T3 J1
T4 J1
T5 J1
T6 J1
T1 J2
T2 J2
T3 J2
T4 J2
T5 J2
T6 J2
T1 J3
T2 J3
T3 J3
T4 J3
T5 J3
T6 J3
T1 J4
T2 J4
T3 J4
T4 J4
T5 J4
T6 J4
[Binary Flag (24) & Indexed String]
A map of the terminals and junctions in the system
Topology 30 21 11
T2 J1
T3 J1
T4 J1
T5 J1
T6 J1
T1 J2
T2 J2
T3 J2
T4 J2
T5 J2
T6 J2
T1 J3
T2 J3
T3 J3
T4 J3
T5 J3