4 Measured Quantities and Recording
4.2 Measured Quantities
42
SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A6, Edition 06.2019
UIb
b
-
-
-
-
-
x
x
x
-
UIc
c
-
-
-
-
-
x
x
x
-
UI
a, b, c
-
x
x
x
x
UIph/3
ab V
a-b
-
-
-
-
-
x
x
-
-
bc V
b-c
-
-
-
-
-
x
x
-
-
ca V
c-a
-
-
-
-
-
x
x
-
-
ab I
a-b
-
-
x
x
-
x
x
x
x
bc I
b-c
-
-
x
x
-
x
x
x
x
ca I
c-a
-
-
x
x
-
x
x
x
x
Frequency
f
(System
freq.)
see
x
x
x
x
x
x
x
x
x
Table 4-3
Operational Measured Quantities, Connection Types in Power Systems (cont.)
Measured
Quantity
Circuit
1-phase
System
3-Wire Network
(Delta)
4-Wire Network
(Star)
Ba
la
nce
d
(1I)
Un
ba
la
nc
ed
(
3I
)
Un
ba
la
nc
ed
(
2I
)
Ba
la
n
c
ed
(1I)
PQ Values for
ph-N
PQ Values for
ph-ph
Ca
lc
ulate
V
o
lt
ag
e
RMS
va
lu
es PN & PP =
Y
es
Ca
lc
ulate
V
o
lt
ag
e
RMS
v
alues
PN & PP = N
o
Ca
lc
ulate
V
o
lt
ag
e
RMS
va
lu
es PN & PP =
Y
es
Ca
lc
ulate
V
o
lt
ag
e
RMS
v
alues
PN & PP = N
o
MAN_SICAM_Q100_US.book Page 42 Wednesday, June 5, 2019 9:31 AM