Bus Zone; Sources - GE B30 Instruction Manual

Ur series bus differential system protection relay
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6.3 METERING
PATH: ACTUAL VALUES
 BUS ZONE 1
These values display the differential and restraint currents phasors for the bus zone. The magnitudes are displayed in pri-
mary amperes (see chapter 8: Theory of operation for additional details).
a) MAIN MENU
PATH: ACTUAL VALUES
 SOURCE SRC 1
6
This menu displays the metered values available for each source.
Metered values presented for each source depend on the phase and auxiliary VTs and phase and ground CTs assignments
for this particular source. For example, if no phase VT is assigned to this source, then any voltage, energy, and power val-
ues will be unavailable.
6-14

METERING
BUS

BUS ZONE 1

BUS 1 DIFF Iad:
0.000 A
BUS 1 REST Iar:
MESSAGE
0.000 A
BUS 1 DIFF Ibd:
MESSAGE
0.000 A
BUS 1 REST Ibr:
MESSAGE
0.000 A
BUS 1 DIFF Icd:
MESSAGE
0.000 A
BUS 1 REST Icr:
MESSAGE
0.000 A


METERING
SOURCE SRC1
 PHASE CURRENT
 SRC 1
 GROUND CURRENT
MESSAGE
 SRC 1
 PHASE VOLTAGE
MESSAGE
 SRC 1
 AUXILIARY VOLTAGE
MESSAGE
 SRC 1
 FREQUENCY
MESSAGE
 SRC 1
B30 Bus Differential System
0.0°
0.0°
0.0°
0.0°
0.0°
0.0°
See page 6–15.
See page 6–15.
See page 6–16.
See page 6–16.
See page 6–17.
6 ACTUAL VALUES
6.3.3 BUS ZONE

6.3.4 SOURCES

GE Multilin

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