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Table 4-4
Harmonics/Interharmonics, Connection Types in Power Systems (cont.)
Measured
Quantity
(x = 1 to 63,
y = 1 to 49)
Circuit
x = 1:
Fundamental
THD-2650_Vc
c-N
THD-2650_Vab
a-b
THD-2650_Vbc
b-c
THD-2650_Vca
c-a
THD-2650_Ia
THD-2650_Ib
THD-2650_Ic
THDI_Va
a-N
THDI_Vb
b-N
THDI_Vc
c-N
THDI_Vab
a-b
THDI_Vbc
b-c
THDI_Vca
c-a
THDI_Ia
a-N
THDI_Ib
b-N
THDI_Ic
c-N
SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A4, Edition 03.2018
3-wire Network
1-phase
System
-
-
-
x
-
x
-
x
THD-2650, Current
a
x
x
b
-
-
c
-
-
x
-
-
-
-
-
-
x
-
x
-
x
x
x
-
-
-
-
(Delta)
-
-
-
x
x
-
x
x
-
x
x
-
x
x
x
x
x
-
x
x
-
THDI, Voltage
-
-
x
-
-
-
-
-
-
x
x
-
x
x
-
x
x
-
THDI, Current
x
x
x
x
x
-
x
x
-
4 Measured Quantities and Recording
4.2 Measured Quantities
4-wire Network
(Star)
PQ Values for
PQ Values for
ph-N
ph-ph
x
x
-
-
-
x
-
-
x
-
-
x
x
x
x
x
x
x
x
x
x
x
x
-
x
x
-
x
x
-
-
-
x
-
-
x
-
-
x
x
x
x
x
x
x
x
x
x
-
x
x
x
x
x
x
-
-
-
x
x
x
x
x
x
45
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