Differential Current - GE UR Series Instruction Manual

6 ACTUAL VALUES
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PATH: ACTUAL VALUES METERING
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87L DIFFERENTIAL
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CURRENT
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Primary real current values measured are displayed here for all line terminals in fundamental phasor form. All angles are
shown with respect to the reference common for all UR relays, i.e. frequency, Source currents and voltages chosen. Real
measured primary differential current is 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
GE Power Management
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87L DIFFERENTIAL CURRENT
LOCAL IA:
0.000 A 0.0°
LOCAL IB:
0.000 A 0.0°
LOCAL IC:
0.000 A 0.0°
TERMINAL 1 IA:
0.000 A 0.0°
TERMINAL 1 IB:
0.000 A 0.0°
TERMINAL 1 IC:
0.000 A 0.0°
TERMINAL 2 IA:
0.000 A 0.0°
TERMINAL 2 IB:
0.000 A 0.0°
TERMINAL 2 IC:
0.000 A 0.0°
IA DIFF. CURRENT:
0.000 A 0.0°
IB DIFF. CURRENT:
0.000 A 0.0°
IC DIFF. CURRENT:
0.000 A 0.0°
L90 Line Differential Relay
6.3 METERING
6.3.2 87L DIFFERENTIAL CURRENT
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