HT instruments VEGA78 - Manual (Page 49)

VEGA78
EN - 47
5.4.6.1. General Parameters: sub-levels description
Press F1 key (or touch CLP/EXP at display) to expand or compress the sub-levels. The
parameters inside sub-levels are strictly depending on type of selected system (see §
5.3.1). Below there are some pictures of different possible situations:
12/09/2006 – 16:55:10
RECORDING SETTINGS

-  General Parameters
 Frequency
-  Voltages
 Phase 1-Neutral
+  Currents
+  Active Power&Energy 
8/251 Parameters – Autonomy: 109d 0h
CLP/EXP PREDEF. SEL MODIFY
Fig. 91: General Parameters sub-level - Single phase system
Each parameter is always selectable independent from others. The below parameters
can be selected for recording in Single phase systems:
Parameter Description
Frequency Frequency of phase L1
Voltages TRMS voltages L1-N and N-PE
Currents TRMS current phase L1
Active Power & Energy Active power and energy of phase L1
Reactive Power & Energy
Reactive (inductive or capacitive) power and energy
of phase L1
Apparent Power & Energy Apparent power and energy of phase L1
Power Factor Power factor of phase L1
CosPhi
Power factor referred to fundamental of voltage and
current of phase L1
Table 2: Selectable parameters for Single phase system
Press SAVE or ENTER keys (or the smart icon ) to save each selection and confirm by
“Ok”. The main screen of Fig. 85 is shown by meter at the end of the operation.
Press ESC key (or the smart icon ) to quit without saving and back to previous screens.
12/09/2006 – 16:55:10
RECORDING SETTINGS

-  General Parameters
 Frequency
-  Voltages
 Phase1-Neutral
 Phase2-Neutral
 Phase3-Neutral 
32/250 Parameters – Autonomy: 27d 6h
CLP/EXP PREDEF. SEL MODIFY
Fig. 92: General Parameters sub-level - Three phase 4-wire system