GE N60 Instruction Manual page 360

6.3 METERING
6
The metered values for current and power demand are displayed in this menu. The "SRC 1" text will be replaced by what-
ever name was programmed by the user for the associated source (see
).
SOURCES
The relay measures (absolute values only) the source demand on each phase and average three phase demand for real,
reactive, and apparent power. These parameters can be monitored to reduce supplier demand penalties or for statistical
metering purposes. Demand calculations are based on the measurement type selected in the
 menu. For each quantity, the relay displays the demand over the most recent demand time interval, the maxi-
DEMAND
mum demand since the last maximum demand reset, and the time and date stamp of this maximum demand value. Maxi-
mum demand quantities can be reset to zero with the
i) FREQUENCY METERING
PATH: ACTUAL VALUES
 FREQUENCY
 SRC 1
6-18
SRC 1 DMD IA DATE:
MESSAGE
2001/07/31 16:30:07
SRC 1 DMD IB:
MESSAGE
0.000
SRC 1 DMD IB MAX:
MESSAGE
0.000
SRC 1 DMD IB DATE:
MESSAGE
2001/07/31 16:30:07
SRC 1 DMD IC:
MESSAGE
0.000
SRC 1 DMD IC MAX:
MESSAGE
0.000
SRC 1 DMD IC DATE:
MESSAGE
2001/07/31 16:30:07
SRC 1 DMD W:
MESSAGE
0.000
SRC 1 DMD W MAX:
MESSAGE
0.000
SRC 1 DMD W DATE:
MESSAGE
2001/07/31 16:30:07
SRC 1 DMD VAR:
MESSAGE
0.000
SRC 1 DMD VAR MAX:
MESSAGE
0.000
SRC 1 DMD VAR DATE:
MESSAGE
2001/07/31 16:30:07
SRC 1 DMD VA:
MESSAGE
0.000
SRC 1 DMD VA MAX:
MESSAGE
0.000
SRC 1 DMD VA DATE:
MESSAGE
2001/07/31 16:30:07
 
METERING SOURCE SRC 1
SRC 1 FREQUENCY:
0.00 Hz
N60 Network Stability and Synchrophasor Measurement System
A
A
A
A
W
W
var
var
VA
VA
SETTINGS

CLEAR RECORDS CLEAR DEMAND RECORDS

FREQUENCY
6 ACTUAL VALUES
 
SYSTEM SETUP SIGNAL

SETTINGS PRODUCT SETUP
command.
GE Multilin