ERL F-PRO 5100, User Manual

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3 Using the IED (Getting Started)
D02416R04.00 F-PRO 5100 User Manual 3-17
Metering Data
Front Panel
Metering
The quantities provided on the front panel display include:
• Positive sequence L-L voltage
• Positive sequence line current
• Line MW, MVAR
• Positive sequence frequency
• THD
• Power Factor
• Primary line to neutral voltages and currents
• Primary 3IO current
• Peak MW In/Out, MVAR In/Out, Ia, Ib, Ic
• MWh In/Out
• MVARh In/Out
All quantities are in primary unless otherwise noted.
TUI Metering The TUI provides the following metering quantities.
Analog/Analog Inputs
Displays all secondary values (magnitude and angle) of the voltage and current
analog inputs.
Analog/Line Quantities
Displays the positive sequence L-L voltage, positive sequence line current, real
and reactive power, positive sequence voltage frequency, THD, power factor
and 3IO current. All values are in primary quantities. These are also available
from the front panel.
Analog/Demand/Demand
Displays the current values of the demand metering quantities. Includes MW
In/Out, MVAR In/Out, ABC phase voltages, ABC phase currents, frequency
and THD, as well as, time of last reset.
Analog/Demand/Energy
Displays the current value of accumulated MWh and MVARh, as well as, the
date of the last preset/reset.
Analog/Demand/Peak
Displays the peak value of the following quantities: MW In/Out, MVAR In/
Out, ABC phase feeder currents, as well as the time of occurence.
Analog/I*I*t
Displays the valus of I
2
t for the last breaker operation, the total accumulated
I
2
t, the last preset/reset I
2
t value and the accumulated I
2
t set limit for both the
main and auxiliary breakers.