V2.00
19837_EDEBD
A0227-2620-1_EN
52
System operation
8 Technical data multicomp F144-3PH
8.1
Measuring and display values
Voltage
Units
[V, kV;] display switches automatically
Display range
0 V to 999 kV
Measuring range
3-phase 25 … 230 … 280 VAC, 50 / 60 Hz
Current
(apparent
current)
Units
[A;kA] display is switched
automatically
Display range
0 A to 999 kA
Measuring range
3-phase 0,03 … 5 … 6 A
Frequency
Power frequency
measurement
fnetwork ; measured with power supply
correction
Units
[Hz]
Measuring range
40 - 62 Hz
Apparent
power
Calculation
Stot , single-phase / 3-phase
Units
kVA
Display range
0 VA to 999 MVA
Active power Calculation
Ptotal , single-phase / 3-phase
Units
kW
Display range
0 .00W to 999 MW
Reactive
power
Calculation
®
ind . and
cap .
Qtotal; Qmiss; distinction between ind ./cap .
Units
kvar
Display range
0 .00Var to 999 MVar
Power factor Calculation
®
ind . and
cap .
cosφ; distinction between ind ./cap . cosφ in
the display
Display range
CosPhi 0 .1ind .
¬
1
®
0 .1cap .
Harmonics
Distortion factor (THD)
for voltag, Id for current
Voltage: KF- U
current : Id
Partial distortion factors 3rd; 5th; 7th; 9th; 11th; 13th; 15th; 17th; 19th;
voltage and current harmonics
Units
[%] for voltage, [A] for current
Measuring range
0% to 100% for voltage, 0 to 999 kA for
current