HT instruments PQA824 - Manual (Page 111)

PQA400 - PQA823 - PQA824
EN - 110
In this page, the following symbols are used:
V2N
 Phase L2 - Neutral Voltage
I2  Phase L2 Current
Patt2  Phase L2 Active Power
Preatt2  Phase L2 Reactive Power
Papp2  Phase L2 Apparent Power
Pf2  Phase L2 Power Factor
CosPhi2  Cosine of the Phase delay between the Phase L2
Voltage and Current fundamentals
CosPhi represents the theoretical limit value which
can be reached by the Power factor if all harmonics
are eliminated from the electrical system. For
dimensioning a power factor correction system,
reference is usually made to the CosPhi parameter
value.
Fig. 182: Page 4/5 of numeric values for three-phase 4-wire system
The following keys are active on this page:
 The
F1 key (or the PAG item on the display) advances to the following page of
saved values.
 The
ESC key (or the smart icon on the display) to exit the function and go back
to the “Recording analysis” page (Fig. 143).
I n this page, the following symbols are used:
V3N  Phase L3 - Neutral Voltage
I3  Phase L3 Current
Patt3  Phase L3 Active Power
Preatt3  Phase L3 Reactive Power
Papp3  Phase L3 apparent Power
Pf3  Phase L3 Power Factor
CosPhi3  Cosine of the Phase delay between the Phase L3
Voltage and Current fundamentals
CosPhi represents the theoretical limit value which
can be reached by the Power factor if all harmonics
are eliminated from the electrical system. For
dimensioning a power factor correction system,
reference is usually made to the CosPhi parameter
value.
Fig. 183: Page 5/5 of numeric values for three-phase 4-wire system
The following keys are active on this page:
 The
F1 key (or the PAG item on the display) advances to the following page of
saved values.
 The
ESC key (or the smart icon on the display) to exit the function and go back
to the “Recording analysis” page (Fig. 143).