KMB NOVAR-1 Series, Руководство по эксплуатации

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Novar 1xxx KMB systems
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Figure 1.2: Instantaneous value display – structure
Table 1.1: List of Measurement Quantities – Main Branch
abbreviation symbol quantity unit
cos - Instantaneous power factor. The value corresponds to the ratio of
instantaneous active component to instantaneous total power
fundamental harmonic value in the power system. A positive value
means inductive power factor, negative means capacitive power
factor.
Flashing decimal point indicates offset control activation. -
Ieff - Instantaneous current effective value in the power systems
(including higher harmonic components). A / kA *
Ueff - Instantaneous voltage effective value in the power system
(including higher harmonic components). By default shown in
volts. If the measurement voltage is connected via a metering
transformer, in kilovolts (see description of parameter 17). V (kV)
* … in A as default; flashing decimal point indicates value in kA
cos
Ueff
Ieff
cos branch
voltage
branch
main branch
M
dPre
Pre
Temp
Acos
mincos
s
Pac
APre
maxPac
maxPre
maxdPre
maxTemp
APac
dIrea
Irea
THDI
3 rd harI
5 th harI
Iact
19 th harI
19
17 th harI
maxTHDI
…
M
THDU
CHL
3 rd harU
19
th
harU
F
maxhar3U
maxTHDU
mxhar19U
maxCHL
…
…
current
branch
M