METREL MI 2893 - Displacement Factor (DPF) or Cos Φ); Energy; Power Factor (PF, Pfe, Pfv, Pfa)

MI 2893 / MI 2892 / MI 2885 Measurements
224
Current distortion power*
(var)
D
I1
, D
I2
, D
I3
, De
I
,
0.000 k ÷ 999.9 M
4 digits
Excluding clamps
(Instrument only)
D
I
> 1%  S
±2.0 %  D
I
Voltage distortion power*
(var)
D
V1
, D
V2
, D
V3
, De
V
0.000 k ÷ 999.9 M
4 digits
Excluding clamps
(Instrument only)
D
V
> 1%  S
±2.0 %  D
V
Harmonics distortion
power* (var)
D
H1
, D
H2
, D
H3
,De
H
0.000 k ÷ 999.9 M
4 digits
Excluding clamps
(Instrument only)
D
H
> 1%  S
±2.0 %  D
H
Apparent nonfundamental
power* (VA)
S
N1
, S
N2
, S
N3
,Se
N
0.000 k ÷ 999.9 M
4 digits
Excluding clamps
(Instrument only)
S
N
> 1%  S
±1.0 %  S
N
Apparent harmonic
power* (VA)
S
H1
, S
H2
, S
H3
,Se
H
0.000 k ÷ 999.9 M
4 digits
Excluding clamps
(Instrument only)
S
H
> 1%  S
±2.0%  S
H
*Accuracy values are valid if I  10 % I
Nom
and U  80 % U
Nom
6.2.11 Power factor (PF, PFe, PFv, PFa)
Measuring range
Resolution
Accuracy
-1.00 ÷ 1.00
0.01
± 0.02
6.2.12 Displacement factor (DPF) or Cos φ)
Measuring range
Resolution
Accuracy
-1.00 ÷ 1.00
0.01
± 0.02
6.2.13 Energy
Measuring range
(kWh, kvarh, kVAh)
Resolution
Accuracy
Act
ive
en
erg
y
Ep
*
Excluding clamps
(Instrument only)
000,000,000.001 ÷ 999,999,999.999
12 digits
±0.5 %  Ep