GE Multilin G650 Manual page 327

6.3 METERING
ments of single phase power value cannot be duly calculated, and therefore, its value will be zero. Measurement for single
phase power value only will be provided when Wye connection is selected or when Delta connection and VN as Auxiliary
Voltage is selected in General Settings main menu. For the three-phase power value, the system uses the ARON method,
or two-wattmeters method.
6.3.1.4 ENERGY
Actual> Metering > Primary Values > Energy
Energy is only given in three phase primary values
Table 6–39: ENERGY PRIMARY VALUES
When the energy counters reach the value (2ˆ 31)/1000 (approximately 2147 MVArh and MWh) all the values are set to
zero and starts counting again.
6.3.1.5 DEMAND
Actual> Metering > Primary Values > Demand
Demand is only given in primary values
Table 6–40: DEMAND PRIMARY VALUES
6
6-34
DESCRIPTION
Positive MWatthour
Negative MWatthour
Positive MVarhour
Negative MVarhour
Pos Mwatthour Cnt
Neg Mwatthour Cnt
Pos MVarhour Cnt
Neg MVarhour Cnt
DESCRIPTION
DEMAND IA
DEMAND IA MAX
DEMAND IA DATE
DEMAND IB
DEMAND IB MAX
DEMAND IB DATE
DEMAND IC
DEMAND IC MAX
DEMAND IC DATE
DEMAND IG
DEMAND IG MAX
DEMAND IG DATE
DEMAND ISG
DEMAND ISG MAX
DEMAND ISG DATE
DEMAND I2
DEMAND I2 MAX
DEMAND I2 DATE
DEMAND W
DEMAND W MAX
DEMAND W DATE
DEMAND VAR PWR
DEMAND VAR MAX
DEMAND VAR DATE
G650 Generator Protection & Control System
UNITS
MWh
MWh
MVArh
MVArh
MWh
MWh
MVArh
MVArh
UNITS
KA
KA
dd/mm/yy hh:mm:ss:ms
KA
KA
dd/mm/yy hh:mm:ss:ms
KA
KA
dd/mm/yy hh:mm:ss:ms
KA
KA
dd/mm/yy hh:mm:ss:ms
KA
KA
dd/mm/yy hh:mm:ss:ms
KA
KA
dd/mm/yy hh:mm:ss:ms
MW
MW
dd/mm/yy hh:mm:ss:ms
MVAr
MVAr
dd/mm/yy hh:mm:ss:ms
6 ACTUAL VALUES
GEK-113285A