Measured parameters – SATEC C192PF8-RPR User Manual
Page 8
Chapter 1 Introduction
3
One digital input can be used as a status input for monitoring external contacts
or as an external synchronization input for power demand interval
synchronization. When no external synchronization pulse is provided, the power
demand interval can be synchronized through communications.
Three user-selectable options are provided:
Power calculation mode
Power calculations can be made using directly measured reactive power or
through non-active power based on direct apparent power measurements.
Energy rollover value
This option specifies the point at which the energy value rolls over to zero.
Phase energy calculations mode
This option is used to enable or disable phase energy calculations.
Measured Parameters
Note: Real-time values are measured over 1 cycle of fundamental frequency; Average
values are sliding average of 8, 16 or 32 real-time measurements.
Output
Parameter Dis-
play
Com
Analog
Pulse Alarm
Average Amps, Volts, Frequency
$ = setup via PC
# = setup via panel
Average RMS voltage per phase L-N
√
√
#$ #$
Average RMS voltage per phase L-L
√
√
Average RMS current per phase
√
√ #$ #$
Average frequency
√
√ #$ #$
Average neutral current
√
√ #$ #$
Voltage & current unbalance
√
√
Amps & Volt Demand Parameters
Ampere demand per phase
√ #$
Volt demand per phase
√ #$
Ampere maximum demand per phase
√
√
Voltage maximum demand per phase
√
√
Average Power Values
Average active power per phase
√
√
Average reactive power per phase
√
√
Average apparent power per phase
√
√
Average total active power
√
√ #$ #$
Average total reactive power
√
√ #$ #$
Average total apparent power
√
√ #$ #$
Average power factor per phase
√
√
Average total power factor
√
√ #$ #$
Power Demand Parameters
Active power accumulated demand
√ #$ #$