METREL MI 2893 User Manual

MI 2893 / MI 2892 / MI 2885 Abbreviations
23
PFa
totind

PFa
totcap

Recorded total arithmetic combined
(fundamental and nonfundamental)
power factor.
Minus sign indicates generated
power and plus sign indicates
consumed power. Suffix ind/cap
represents inductive/capacitive
character. This parameter is recorded
separately for each quadrant as
shown on figure.
 PFe
totind
 PFe
totcap
Instantaneous total effective combined (fundamental and
nonfundamental) power factor.
Minus sign indicates generated power and plus sign indicates
consumed power. Suffix ind/cap represents inductive/capacitive
character. See 5.1.5 for definition.
PFe
totind

PFe
totcap

Recorded total effective combined
(fundamental and nonfundamental)
power factor.
Minus sign indicates generated
power and plus sign indicates
consumed power. Suffix ind/cap
represents inductive/capacitive
character. This parameter is
recorded separately for each
quadrant as shown on figure.
 PFv
totind
 PFv
totcap
Instantaneous total vector combined (fundamental and
nonfundamental) power factor.
Minus sign indicates generated power and plus sign indicates
consumed power. Suffix ind/cap represents inductive/capacitive
character. See 5.1.6 for definition.
PFv
totind

PFv
totcap

Recorded total vector combined
(fundamental and nonfundamental)
power factor.
Minus sign indicates generated power
and plus sign indicates consumed
power. Suffix ind/cap represents
inductive/capacitive character. This
parameter is recorded separately for
each quadrant as shown on figure.
P
inv+
Photovoltaic inverter Active Power positive
P
inv-
Photovoltaic inverter Active Power negative
P
dcinv+
Photovoltaic inverter Active Power DC positive
P
dcinv-
Photovoltaic inverter Active Power DC negative
R.F.
Ripple Factor – ratio between rms AC component value and DC
component; presented at INV-1W and INV-3W connection
S
acinv+
Photovoltaic inverter Apparent Power AC positive
270
0
PFetotind
+
Lead
Lag
PFetotcap
+
PFetotcap
-
PFetotind
-
180
0
90
0
0
0
+P-P
-Q
+Q
I
II
III IV
270
0
PFatotind
+
PFatotcap
+
PFatotcap
-
PFatotind
-
180
0
90
0
0
0
+P-P
-Q
+Q
I
II
III IV
270
0
PFvtotind
+
PFvtotcap
+
PFvtotcap
-
PFvtotind
-
180
0
90
0
0
0
+P-P
-Q
+Q
I
II
III IV

METREL MI 2893 Specifications

General

Brand	METREL
Model	MI 2893
Category	Measuring Instruments
Language	English