Caution – HT instruments PQA824 User Manual

Page 22

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PQA400 - PQA823 - PQA824

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12/09/2006 – 16:55:10

AVERAGE RMS VALUE – Page 9/9

AVGV

AVGI

AVGPatt

AVGPreat

=

=

=

=

0.0 V

0.0 A

0 W

0 Var

PAGE

SCOPE

HARM

VECTORS

PARAMETERS CAPTION:
AVGV

 Average value voltage V1, V2, V3

AVGI

 Average value current I1, I2, I3

AVGPact

 Average value active power on L1, L2, L3

AVGPreact

 Average value reactive power on

 L1,L2,L3

Fig. 27: Page of numerical average values

CAUTION

The AVERAGE RMS VALUES page will be shown only if option AVERAGE
VALUES “YES” is enabled in the Advanced Settings section (see § 5.3.2.5)


5.2.2. 3-wire three phase system – Screens sequence

12/09/2006 – 16:55:10

TOTAL RMS VALUES – Page x/y

V1PE

0.0

V2PE

0.0

V3PE

0.0

V

V12

0.0

V23

0.0

V31

0.0

V

NEG%

0.0

ZERO%

0.0

SEQ

000

Hz

0.0

I1

0.0

I2

0.0

I3

0.0

A

PAGE

SCOPE

HARM

VECTORS

PARAMETERS CAPTION:
V1PE

 Phase L1-PE voltage

V2PE

 Phase L2-PE voltage

V3PE

 Phase L3-PE voltage

V12

 Phase L1 – Phase L2 voltage

V23

 Phase L2 – Phase L3 voltage

V23

 Phase L3 – Phase L1 voltage

NEG%

 Unbalance percentage of negative tern

ZERO%

 Unbalance percentage of zero tern

SEQ

 phases sequence indication as:

”123” = > Corrected
”132” = > Reversed
”023” = > Null voltage on the Black wire
”103” = > Null voltage on the Red wire
”120” = > Null voltage on the Brown wire
”100” = > Null voltage on the Red and Brown wires
”020” = > Null voltage on the Black and Brown wires
”003” = > Null voltage on the Black and Red wires
Hz

 Frequency

I1

 Current on L1 phase

I2

 Current on L2 phase

I3

 Current on L3 phase

Fig. 28: Page of numerical values

12/09/2006 – 16:55:10

TOTAL POWER VALUES – Page x/y

Patt

Preatt

Papp

Pf

CosPhi

=

=

=

=

=

0 W

0 Var

0 VA

0.00i

0.00i

PAGE

SCOPE

HARM

VECTORS

PARAMETERS CAPTION:
Pact

 Total Active Power

Preact

 Total Reactive Power

Papp

 Total Apparent Power

Pf

 Total Power Factor

CosPhi

 Total Power factor considering fundamental

 of voltage and current signals

Fig. 29: Page of total power values

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