4 Measured Quantities and Recording
4.2 Measured Quantities
41SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A4, Edition 03.2018
UIb b - - - - - x x x -
UIc c - - - - - x x x -
UIa, b, c- xxxx UIph/3
ab V a-b - - - - - x x - -
bc V b-c - - - - - x x - -
ca V c-a - - - - - x x - -
ab Ia-b- -xx-xxxx
bc Ib-c- -xx-xxxx
ca Ic-a- -xx-xxxx
Frequency
f
(System
freq.)
see
Table
4-21
x xxxxxxxx
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)
Balanced (1I)
Unbalanced (3I)
Unbalanced (2I)
Balanced
(1I)
PQ Values for
ph-N
PQ Values for
ph-ph
Calculate Voltage RMS
values PN & PP = Yes
Calculate Voltage RMS
values PN & PP = No
Calculate Voltage RMS
values PN & PP = Yes
Calculate Voltage RMS
values PN & PP = No
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