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6.3 A2 METERING
The 745 calculates and displays watthours and varhours for source currents and load currents for all of the
available windings providing that the voltage sensing is enabled.
S ENERGY
S [ENTER] for more
a) ENERGY DATA CLEAR
S ENERGY DATA CLEAR
S [ENTER] for more
CLEAR ENERGY
DATA? No
DATE OF LAST CLEAR:
Jan 01 1996
TIME OF LAST CLEAR:
00:00:00
b) W1/W2/W3 ENERGY
The following Actual Values messages are repeated for Windings 1, 2 and 3.
S W1 ENERGY
S [ENTER] for more
6
W1 SOURCE WATTHOURS:
0 MWh
W1 LOAD WATTHOURS:
0 MWh
W1 SOURCE VARHOURS:
0 Mvarh
W1 LOAD VARHOURS:
0 Mvarh
6-12
This message indicates the start of the Energy actual values. To view these
actual values press
E N TE R
This message indicates the start of the Energy Data Clear actual values. To
view these actual values press
Enter Yes to clear all energy data.
This message displays the last date that the energy data was cleared. If the
date has never been programmed, this message will display Jan 01 1996 .
This message displays the last time that the energy data was cleared.
This message indicates the start of the Energy actual values. To view these
actual values press
E N TE R
This message displays the source watthours (in MWh) for Winding 1(2/3).
This message displays the load watthours (in MWh) for Winding 1(2/3).
This message displays the source varhours (in Mvarh) for Winding 1(2/3).
This message displays the load varhours (in Mvarh) for Winding 1(2/3).
745 Transformer Management Relay
6 ACTUAL VALUES
or press
for the end of page A2.
M E SSA G E
or press
E N TE R
M E SS AG E
or press
for the end of page A2.
M E SSA G E
6.3.12 ENERGY
for the next section.
GE Power Management
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