The averaging factor
determines the number of
measurements. A factor of 3
means: the CP TD1 carries out 3
measurements whose results
are then averaged. The higher
the factor, the more accurate the
measurement but the longer the
measuring time.
Filter bandwidth of measurement.
Note: If the test frequency equals the default
frequency (as set at O
PTIONS | DEVICE SETUP),
the filter bandwidth is always ± 5Hz, regardless of the
set value. This even applies if the option "use default
frequency of xx.xx Hz" is not specifically selected.
± 5Hz means that interferences at frequencies with
an offset of
≥ ± 5Hz from the measuring frequency
will not affect the results.
The smaller the filter bandwidth, the longer the
measuring time.
Compound measurement setting.
Cp, DF (tanδ) = parallel capacitance & dissipation factor
Cp, PF (cosϕ) = parallel capacitance & power factor
Cp, Ptest = parallel capacitance & power
Cp, P@10kV = parallel capacitance & power
linearly interpolated to 10 kV test voltage
Qtest, Stest = reactive & apparent power
Z = impedance with phase angle
Cp, Rp = parallel capacitance & parallel resistance
Ls, Rs = serial inductance & serial resistance
Cp, Q = parallel capacitance & quality factor
Ls, Q = series inductance & quality factor
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