MI 2893 / MI 2892 / MI 2885
Measurement Setup submenu
118
Default parameters
Set factory default parameters. These are:
Nominal voltage: 230V (L-N);
Voltage ratio: 1:1;
Δ
: 1
Phase current clamps: Smart Clamps;
Neutral current clamps: Smart Clamps;
Connection: 4W;
Synchronization: U1
System frequency: 50 Hz.
Dip voltage: 90% U
Nom
Interrupt voltage: 5% U
Nom
Swell voltage: 110% U
Nom
Signalling frequency1: 316 Hz
Signalling frequency2:1060 Hz
Signalling record duration: 10 sec
Signalling threshold: 5% of nominal voltage
RVC threshold: 3% of nominal voltage
RVC hysteresis: 25%
Measuring method: Modern (IEEE 1459)
Clear Alarm setup table
Record organisation: Folder
Record starting time: Rounded
Transient select: GND
Waveform recorder setup: Event
Table 97: Keys in Connection setup menu
Selects Connection setup parameter to be modified.
Changes selected parameter value.
Enters into submenu.
Confirms Factory reset.
Depends from Connection check status.
For:
OK sign ( ,
) Returns to the “MEASUREMENT SETUP” submenu.
Fail sign ( ) enter into “CONNECTION CHECK” submenu. It is expected
that user will resolve this issue before continuing with measurements.
Press
again in order to leave “CONNECTION CHECK” menu.
3.23.2
Event setup
In this menu user can setup voltage events and their parameters. See 5.1.12 for further details regarding
measurement methods. Captured events can be observed through EVENTS TABLE screen. See 3.17 and
5.1.12 for details.
ENTER
