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5.3 A2 METERING DATA
S POWER METERING
S [ENTER] for more
5
The values for power metering and 3-phase total power quantities are displayed here. Watthours and varhours
can also be seen here.
An induction motor by convention consumes Watts and vars (+Watts and +vars). A synchro-
nous motor can generate vars (–vars) and feed them back to the power system.
NOTE
If the S2 SYSTEM SETUP \ VOLTAGE SENSING \ VOLTAGE TRANSFORMER RATIO setpoint is not programmed, the fol-
lowing flash message appears when an attempt is made to enter this group of messages.
THIS FEATURE NOT
PROGRAMMED
Real Power (hp) is converted directly from Real Power (kW). This display-only value is not
used for protection functions. This message will not display more than 65535 hp regardless of
the actual kW that are being metered.
NOTE
This message appears in the Alarm Status Event Record (if programmed) and as a display message when an
overtorque alarm occurs.
5-12
ð
POWER FACTOR:
ENTER
0.00
ESCAPE
REAL POWER:
ESCAPE
0 kW
MESSAGE
REAL POWER:
ESCAPE
O hp
MESSAGE
REACTIVE POWER:
ESCAPE
0 kvar
MESSAGE
APPARENT POWER:
ESCAPE
0 kVA
MESSAGE
POSITIVE WATTHOURS:
ESCAPE
0.000 MWh
MESSAGE
POSITIVE VARHOURS:
ESCAPE
0.000 Mvarh
MESSAGE
NEGATIVE VARHOURS:
ESCAPE
0.000 Mvarh
MESSAGE
TORQUE:
ESCAPE
000.0 Nm
MESSAGE
ð
TORQUE
ENTER
ALARM:
0.00
ESCAPE
469 Motor Management Relay
5.3.5 POWER METERING
Range: 0.01 to 0.99 Lead or Lag, 0.00, 1.00
Range: 0 to ±99999 kW
Range: 0 to 65535 hp
Range: 0 to ±99999 kvar
Range: 0 to 65535 kVA
Range: 0.000 to 999999.999 MWh
Range: 0.000 to 999999.999 Mvarh
Range: 0.000 to 999999.999 Mvarh
Range: 0.00 to 999999.9 Nm
Seen only if Torque Metering is enabled
5.3.6 TORQUE ALARM MESSAGE
5 ACTUAL VALUES
GE Power Management
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