GE 745 TRANSFORMER MANAGEMENT RELAY User Manual

GE Power Management 745 Transformer Management Relay 6-5
6 ACTUAL VALUES 6.3 A2 METERING
6
b) POSITIVE SEQUENCE CURRENTS
All sequence component phase angles are referenced to Winding 1 phase A current.
c) NEGATIVE SEQUENCE CURRENTS
d) ZERO SEQUENCE CURRENTS
y POSITIVE SEQUENCE
y [ENTER] for more
This message indicates the start of the Positive Sequence Current actual
values. To view these actual values press or press for the
next section.
W1 POS SEQ CURRENT:
0A at 0°Lag
This message displays the positive sequence current magnitude and phase
for Winding 1.
W2 POS SEQ CURRENT:
0A at 0°Lag
This message displays the positive sequence current magnitude and phase
for Winding 2.
W3 POS SEQ CURRENT:
0A at 0°Lag
This message displays the positive sequence current magnitude and phase
for Winding 3.
y NEGATIVE SEQUENCE
y [ENTER] for more
This message indicates the start of the Negative Sequence Current actual
values. To view these actual values press or press for the
next section.
W1 NEG SEQ CURRENT:
0A at 0°Lag
This message displays the negative sequence current magnitude and phase
for Winding 1.
W2 NEG SEQ CURRENT:
0A at 0°Lag
This message displays the negative sequence current magnitude and phase
for Winding 2.
W3 NEG SEQ CURRENT:
0A at 0°Lag
This message displays the negative sequence current magnitude and phase
for Winding 3.
y ZERO SEQUENCE
y [ENTER] for more
This message indicates the start of the Zero Sequence Current actual
values. To view these actual values press or press for the
next section.
W1 ZERO SEQ CURRENT:
0A at 0°Lag
This message displays the zero sequence current magnitude and phase for
Winding 1.
W2 ZERO SEQ CURRENT:
0A at 0°Lag
This message displays the zero sequence current magnitude and phase for
Winding 2.
W3 ZERO SEQ CURRENT:
0A at 0°Lag
This message displays the zero sequence current magnitude and phase for
Winding 3.
NOTE
ENTER
MESSAGE
ENTER
MESSAGE
ENTER
MESSAGE

GE 745 TRANSFORMER MANAGEMENT RELAY Specifications

General

Brand	GE
Model	745 TRANSFORMER MANAGEMENT RELAY
Category	Relays
Language	English