GE F650 Instruction Manual page 162

5 SETTINGS
5.2.6.1 METERING VALUES AND SETTINGS
The demand calculation is made according to the following primary parameters:
Table 5–15: PRIMARY DEMAND VALUES
Different integration methods can be selected to calculate current and power values.
Calculated demand values are as follows:
Table 5–16: DEMAND CALCULATED VALUES
DEMAND CALCULATED VALUES
DEMAND IA
DEMAND IA MAX
DEMAND IA DATE
DEMAND IB
DEMAND IB MAX
DEMAND IB DATE
DEMAND IC
DEMAND IC MAX
DEMAND IC DATE
The relay measures current demanded on each phase, ground and sensitive ground, negative sequence and three-phase
demand for real, reactive and apparent power. Current and Power methods can be chosen separately. Settings are
provided to disable certain measuring techniques. These techniques are used by many utilities for statistical or control
purposes.
GEK-106310AB
PRIMARY DEMAND VALUES
IA (RMS)
IB (RMS)
IC (RMS)
IG (RMS)
ISG (RMS)
I2
Three phase active power (W)
Three phase reactive power (VAR)
Apparent power (VA)
DEMAND IG
DEMAND IG MAX
DEMAND IG DATE
DEMAND ISG
DEMAND ISG MAX
DEMAND ISG DATE
DEMAND I2
DEMAND I2 MAX
DEMAND I2 DATE
F650 Digital Bay Controller
5.2 PRODUCT SETUP
STEP
KA
KA
KA
KA
KA
KA
MW
MVAr
MVA
DEMAND W
DEMAND W MAX
DEMAND W DATE
DEMAND VAR PWR
DEMAND VAR MAX
DEMAND VAR DATE
DEMAND VA PWR
DEMAND VA MAX
DEMAND VA DATE
5.2.6 DEMAND
5
5-15