Iskra MC320 User Manual page 48

Basic measurements
Apparent power S
Apparent power S
Apparent power S
Total apparent power S
Power factor PF
1
Power factor PF
2
Power factor PF
3
Total power factor PF
Power angle φ
1
Power angle φ
2
Power angle φ
3
Total power angle φ
THD of phase voltage U
THD of phase voltage U
THD of phase voltage U
THD of phase current I
THD of phase current I
THD of phase current I
Phase‐to‐phase voltage U
Phase‐to‐phase voltage U
Phase‐to‐phase voltage U
Average phase‐to‐phase voltage (U
Phase‐to‐phase angle φ
Phase‐to‐phase angle φ
Phase‐to‐phase angle φ
THD of phase‐to‐phase voltage THD
THD of phase‐to‐phase voltage THD
THD of phase‐to‐phase voltage THD
Counters 1−4
Active tariff
MD current I
1
MD current I
2
MD current I
3
MD active power P (positive)
MD active power P (negative)
MD reactive power Q−L
MD reactive power Q−C
MD apparent power S
‐ serial

PLEASE NOTE
Basic and MD measurements have designations for recognition via LCD. In this way they can
be selected via LCD for a display on customized screens.
40
Designat. Unit
S1
1
S2
2
S3
3
t
PF1/ePF1
PF2/ePF2
PF3/ePF3
~
PF/ePF
φ1
φ2
φ3
~
φ
U1%
f1
U2%
f2
U3%
f3
I1%
1
I2%
2
I3%
3
U12
12
U23
23
U31
31
) U
ff
φ12
12
φ23
23
φ31
31
U12%
U12
U23%
U23
U31%
U31
E1, E2, Wh VAh ●
Atar
I1
I2
I3
P+
P−
Q
Q
‐ option ‐ not supported
 
Measuring centres – MC320, MC330, MC350 & MC350H ‐ User's Manual
1b 3b
●
VA ×
VA × ×
VA × ×
● ●
S VA
●
×
× ×
× ×
● ●
●
° ×
° × ×
° × ×
● ●
°
●
%THD ×
%THD × ×
%THD × ×
● ●
%THD
○
%THD ×
○
%THD ×
●
V ×
●
V ×
●
V ×
●
V ×
° × ×
° × ×
° × ×
●
%THD ×
●
%THD ×
●
%THD ×
●
● ●
● ●
A
○
A ×
○
A ×
● ●
W
● ●
W
● ●
var
● ●
var
● ●
S VA
MEASUREMENTS
3u 4b 4u
● ●
×
○ ●
×
○ ●
×
● ○ ●
● ●
×
○ ●
×
○ ●
×
● ○ ●
● ●
×
○ ●
×
○ ●
×
● ○ ●
● ●
×
○ ●
×
○ ●
×
● ● ●
● ○ ●
● ○ ●
● ○ ●
● ○ ●
● ○ ●
● ○ ●
○ ●
×
○ ●
×
○ ●
×
● ○ ●
● ○ ●
● ○ ●
● ● ●
● ● ●
● ● ●
● ○ ●
● ○ ●
● ● ●
● ● ●
● ● ●
● ● ●
● ● ●