HT instruments SOLAR300N - Manual (Page 76)

SOLAR300 - SOLAR300N
EN - 74
5.4.2.11. Flicker
This option permits to set control parameters relative to flicker value recordings on the
input voltages in compliance to EN 61000-4-15 and EN 50160 standards (see § 10.7). In
particular the below parameters are shown by meter:
 Pst1’ = short term severity at 1 min; Pst = short term severity for all recording duration.
 Plt = long term severity for all recording duration.
The below screen is shown:
12/09/2006 – 16:55:10
RECORDING SETTINGS

+  General Parameters
+
Harmonics
Voltage Anom.: 230V 6%-30%
Inrush current: 30A 1s fix
 Flicker
Unbalance 
100/251 Parameters – Autonomy: 21d 0h
CLP/EXP PREDEF. SEL MODIFY
Fig. 131: Flicker setting screen
For flicker recording at least one voltage selection and a correct integration period are
necessary conditions. In particular if no voltage are selected the below screen is shown:
12/09/2006 – 16:55:10
RECORDING SETTINGS

+  General Parameters
+
Harmonics
Voltage Anom.: 230V 6%-30%
Inrush current: 30A 1s fix
 Flicker
Unbalance 
Error: no selected voltage
CLP/EXP PREDEF. SEL MODIFY
Fig. 132: Flicker setting screen - no selected voltage
See the § 5.4.2.6 to exit from this error situation. In case of integration period setting value
less of 1 minute or higher to 15 minutes the below error screen is shown by meter:
12/09/2006 – 16:55:10
RECORDING SETTINGS

+  General Parameters
+
Harmonics
Voltage Anom.: 230V 6%-30%
Inrush current: 30A 1s fix
 Flicker
Unbalance 
Error: wrong period for flicker
CLP/EXP PREDEF. SEL MODIFY
Fig. 133: Flicker setting screen - wrong period for flicker
See the § 5.4.2.4 to exit from this error situation. Press SAVE or ENTER keys (or the
smart icon
) to save each selection and confirm by “Ok” . The main screen of Fig. 104 is
shown by meter at the end of the operation.
Press ESC key (or the smart icon ) to quit without saving and go back to previous
screens