Alarm Setup; En 50160 Setup And Reset - KPS PowerCompact3020 Manual De Usuario

5.2.4.1. Alarm setup

5.2.5. EN 50160 setup and reset

As described in Standard EN 50160, the phenomenon "voltage disturbances" (swells, dips, interruptions,
etc.) does not feature standard values by means of which power quality can be evaluated.
Therefore, it is the user's responsibility to evaluate whether the voltage disturbances of the system are
actually harmful or if they can be disregarded, based on the type of installation, production, connected
instrument, etc.
The EN 50160 SETUP page allows the user to set the values necessary for performing the 50160 TEST
correctly, i.e. for evaluating the power quality of the system.
In the Alarm 1 or 2 configuration submenu, select OFF to disable the
alarm or set the desired parameter to enable the alarm. The following
parameters are available:
Vrms 3F, Vrms L1, Vrms L2, Vrms L3, Irms 3F, Irms L1, Irms L2, Irms
L3, Prms 3F, Prms L1, Prms L2, Prms L3, Qrms 3F, Qrms L1, Qrms
L2, Qrms L3, Srms 3F, Srms L1, Srms L2, Srms L3, pf 3F, pf L1, pf
L2, pf L3, thdv 3F, thdv L1, thdv L2, thdv L3, thdi 3F, thdi L1, thdi L2,
thdi L3, Freq, In, Unbal, Vaux, Iaux, Paux, Qaux, Saux, PFaux,
FRaux, CosPhi L1, CosPhi L2, CosPhi L3.
Set the minimum threshold value.
Set the maximum threshold value.
Set the hysteresis percentage (valid for both the minimum and
maximum threshold)
Set the number of event after which the alarm should go off.
Return to the "Alarm setup and reser" page.
NOTE:
If one of the alarms set goes off, it will be indicated in the bottom bar of the
measurement pages, where the alarm will be displayed permanently until it is
cleared.
The last 5 alarms which have gone off are stored and can be displayed in the
relevant menu.
Specially, the following parameters can be set:
Vrms value below which an interruption is defined
Vrms value below which a di pis defined
Vrms value above which a swell is defined
nominal voltage
nominal frequency
reset the stored data related to all the grid disturbances that
have been recorded
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