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4 Measured Quantities and Recording
4.2 Measured Quantities
48
SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A6, Edition 06.2019
4.2.1.3 Measured Quantities of Power, Connection Types
Table 4-5
Measured Quantities of Power, Connection Types in Power Systems
Measured
Quantity
Circuit
1-phase
System
3-Wire Network
(Delta)
4-Wire Network
(Star)
Balan
ced
(1
I)
Un
ba
la
nce
d
(
3I
)
Un
ba
la
nce
d
(
2I
)
Balan
ced
(1
I)
PQ Values for
ph-N
PQ Values for
ph-ph
Calcu
late
V
o
lt
ag
e
RMS
v
alues
PN & PP = Y
es
Calcu
late
V
o
lt
ag
e
RMS
value
s PN &
PP = No
Calcu
late
V
o
lt
ag
e
RMS
v
alues
PN & PP = Y
es
Calcu
late
V
o
lt
ag
e
RMS
value
s PN &
PP = No
Active Power
Pa
a
x
-
-
-
x
x
x
x
-
Pb
b
-
-
-
-
-
x
x
x
-
Pc
c
-
-
-
-
-
x
x
x
-
P
a, b, c
-
x
x
x
x
Pph
Reactive Power
Qa
a
x
-
-
-
x
x
x
x
-
Qb
b
-
-
-
-
-
x
x
x
-
Qc
c
-
-
-
-
-
x
x
x
-
Q
a, b, c
-
x
x
x
x
Qph
Apparent Power
Sa
a
x
-
-
-
x
x
x
x
-
Sb
b
-
-
-
-
-
x
x
x
-
Sc
c
-
-
-
-
-
x
x
x
-
S
a, b, c
-
x
x
x
x
Sph
Reactive Power (Fundamental)
Q1a
a
x
-
-
-
x
x
x
-
-
MAN_SICAM_Q100_US.book Page 48 Wednesday, June 5, 2019 9:31 AM