GE 469

6–14 469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL
CHAPTER 6: ACTUAL VALUES
6.3.5 Power Metering
PATH: ACTUAL VALUES ZV A2 METERING DATA ZV POWER METERING
The values for power metering and 3-phase total power quantities are displayed here.
Watthours and varhours can also be seen here.
Note
An induction motor by convention consumes Watts and vars (+Watts and +vars). A
synchronous motor can generate vars (–vars) and feed them back to the power system.
If the
S2 SYSTEM SETUP ZV VOLTAGE SENSING ZV VOLTAGE TRANSFORMER RATIO settings
is not programmed, the
THIS FEATURE NOT PROGRAMMED flash message appears
when an attempt is made to enter this group of messages.
Note
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.

POWER [
Z]
METERING
POWER FACTOR:
0.00
Range: 0.01 to 0.99 Lead or Lag, 0.00,
1.00
MESSAGE
REAL POWER:
0 kW
Range: 0 to ±99999 kW
MESSAGE
REAL POWER:
O hp
Range: 0 to 65535 hp
MESSAGE
REACTIVE POWER:
0 kvar
Range: 0 to ±99999 kvar
MESSAGE
APPARENT POWER:
0 kVA
Range: 0 to 65535 kVA
MESSAGE
POSITIVE WAT-
THOURS:
Range: 0.000 to 999999.999 MWh
MESSAGE
POSITIVE VAR-
HOURS:
Range: 0.000 to 999999.999 Mvarh
MESSAGE
NEGATIVE VAR-
HOURS:
Range: 0.000 to 999999.999 Mvarh
MESSAGE
TORQUE:
000.0 Nm
Range: 0.00 to 999999.9 Nm. Seen only
if torque metering is enabled