Siemens SIMEAS Q80 Operating Instruction page 146

E-70 SIMEAS Q80 7KG8080
14.1.1 Voltage inputs
4 channels for voltage measurement
Parameter
input
terminal connections
sampling rate per channel
bandwidth
electrical safety
rating /
measurement category
degree of pollution
insulation test voltage
measurement ranges
overload limit
overload resistance
input impedance
measurement insecurity
drift
isolation suppression
channel crosstalk
strain voltage(RTI)
Description of the voltage inputs of SIMEAS Q80 7KG8080
Power Quality Recorder SIMEAS Q80 7KG8080, Operating instruction
E50417-B1074-C419-A2, Release 09.02.2011
typ. min. / max.
4
8
screw terminal AWG 10-20
rigid line 0,5 mm² to 6 mm²
flexible line 0,5 mm² to 4 mm²
0 Hz to 4,1 kHz
600 V / CAT III
5,4 kV
600 V
RMS
1000 V
RMS
1,1 kV
2,5 MW
0,04 %
±10 ppm/K×DTa
± 50 ppm/K×DTa
< -110 dB
20 mV
RMS
33
Test conditions / Remarks.
for 7KG8080-0AA00-0AA0 and
7KG8080-0BA00-0AA0
for 7KG8080-1AA00-0AA0 and
7KG8080-1BA00-0AA0
single end, isolation for each group
American Wire Gauge
10 kHz
-3dB
according EN 61010-1
voltage inputs U1..U4
2
according IEC 60664
50 Hz Sinus; 1min
RMS
automatic range setting
DC or 50 Hz simus, permanent
±1,5 kV
RMS
differential
±1%
of ranges
£0,1 %
DTa=|Ta -25°C|
ambient temperature Ta
isolation voltage 1000V
>110 dB
DC
>71 dB
50 Hz
>47 dB
1 kHz
test voltage: 1000 V
DC
< -85 dB
50 Hz
< -60 dB
1 kHz
bandwidth: 0,1Hz to 10 kHz
.
RMS
RMS