E-70
SIMEAS Q80 7KG8080
Power Quality Recorder SIMEAS Q80 7KG8080, Operating instruction
E50417-B1074-C419-A2, Release 09.02.2011
14.1.1 Voltage inputs
4 channels for voltage measurement
Parameter
typ.
min. / max.
Test conditions / Remarks.
input
4
8
for 7KG8080-0AA00-0AA0 and
7KG8080-0BA00-0AA0
for 7KG8080-1AA00-0AA0 and
7KG8080-1BA00-0AA0
single end, isolation for each group
terminal connections
screw terminal AWG 10-20
rigid line 0,5 mm² to 6 mm²
flexible line 0,5 mm² to 4 mm²
American Wire Gauge
sampling rate per channel
10 kHz
bandwidth
0 Hz to 4,1 kHz
-3dB
electrical safety
rating /
measurement category
degree of pollution
600 V / CAT III
2
according EN 61010-1
voltage inputs U1..U4
according IEC 60664
insulation test voltage
5,4 kV
RMS
50 Hz Sinus; 1min
measurement ranges
600 V
RMS
automatic range setting
overload limit
1000 V
RMS
overload resistance
±
1,5 kV
1,1 kV
RMS
DC or 50 Hz simus, permanent
input impedance
2,5 M
W
±
1%
differential
measurement insecurity
drift
0,04 %
±
10 ppm/K
×D
Ta
£
0,1 %
±
50 ppm/K
×D
Ta
of ranges
D
Ta=|Ta -25°C|
ambient temperature Ta
isolation suppression
>110 dB
>71 dB
>47 dB
isolation voltage 1000V
RMS
DC
50 Hz
1 kHz
channel crosstalk
< -110 dB
< -85 dB
< -60 dB
test voltage: 1000 V
RMS
DC
50 Hz
1 kHz
strain voltage(RTI)
20 mV
RMS
bandwidth: 0,1Hz to 10 kHz
Description of the
voltage inputs of SIMEAS Q80 7KG8080
.
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