Differential Current - GE L90 Instruction Manual

6.3 METERING
PATH: ACTUAL VALUES
# 87L DIFFERENTIAL
# CURRENT
6
The metered current values are displayed for all line terminals in fundamental phasor form. All angles are shown with
respect to the reference common for all L90 relays; i.e, frequency, source currents and voltages. The metered primary dif-
ferential and restraint currents are displayed for the local relay.
Terminal 1 refers to the communication channel 1 interface to a remote L90 at terminal 1. Terminal 2 refers
to the communication channel 2 interface to a remote L90 at terminal 2.
NOTE
6-12
!" !
METERING 87L DIFFERENTIAL CURRENT
LOCAL IA:
0.000 A
LOCAL IB:
MESSAGE
0.000 A
LOCAL IC:
MESSAGE
0.000 A
TERMINAL 1 IA:
MESSAGE
0.000 A
TERMINAL 1 IB:
MESSAGE
0.000 A
TERMINAL 1 IC:
MESSAGE
0.000 A
TERMINAL 2 IA:
MESSAGE
0.000 A
TERMINAL 2 IB:
MESSAGE
0.000 A
TERMINAL 2 IC:
MESSAGE
0.000 A
IA DIFF. CURRENT:
MESSAGE
0.000 A
IA RESTR. CURRENT:
MESSAGE
0.000 A
IB DIFF. CURRENT:
MESSAGE
0.000 A
IB RESTR. CURRENT:
MESSAGE
0.000 A
IC DIFF. CURRENT:
MESSAGE
0.000 A
IC RESTR. CURRENT:
MESSAGE
0.000 A
L90 Line Differential Relay
6.3.2 87L DIFFERENTIAL CURRENT
0.0°
0.0°
0.0°
0.0°
0.0°
0.0°
0.0°
0.0°
0.0°
0.0°
0.0°
0.0°
6 ACTUAL VALUES
GE Multilin