Siemens US2:9810T24V User Manual page 292

9810 series - User manual
NOTE: Reactive energy and demand values, by default, are based only on the fundamental
frequency, and do not include higher harmonics. Active and apparent energy and demand
values are measured using the entire signal, including harmonics.
Power quality
Power quality instrument (PQI)
Voltage unbalance (U
Voltage harmonics (U
Voltage THD (THD
Current harmonics (I
Current THD (THD
Waveform capture
Voltage inputs
Specified accuracy range
Specified accuracy frequency
Overload
Impedance
Measurement category
Current inputs
Nominal
Specified accuracy current
range
Starting current
Withstand
Impedance
Burden
LVCS current inputs
Input voltage range
Minimum signal
Withstand
Input impedance
7EN05-0390-08
IEC 62586-1/2 PQI-A
IEC 61000-4-30 Class A (U
IEC 61000-4-15 Class F1 (U
) IEC 61557-12 Class 0.2
nb
) IEC 61557-12 Class 1
h
) IEC 61557-12 Class 1
u
) IEC 61557-12 Class 1
h
) IEC 61557-12 Class 1
i
16–1024 samples per cycle
57–400 V L-N/100–690 V L-L (Wye) or 100–600 V L-L (Delta
or Wye with unearthed neutral)
50/60 Hz ± 15%
400 Hz ± 10%
600 V L-N or 1035 V L-L
> 5 MΩ
III
IEC: 1A/5A (Class 0.1 S)
ANSI: Current Class 2, 10, 20 (Accuracy Class 0.1)
10 mA–20 A
1 mA
30 A continuous, 50 A @ 10 sec/hr, 500 A @ 1 sec/hr
0.3 mΩ (typical)
0.01 VA maximum at 5 A
± 5.5 V pk
1 mV
30 V pk continuous
200 kΩ
9810 specifications
= 230 V)
din
= 230 V, 120 V)
n
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