Table of Contents
Advertisement
E-72
SICAM Q80 7KG8080
15.1.1 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 threshold
overvoltage protection
input impedance
measurement insecurity
drift
isolation suppression
channel crosstalk
voltage noise (RTI)
Description of the
voltage inputs of SICAM Q80 7KG8080
Power Quality Recorder SICAM Q80 7KG8080, Operating instruction
E50417-B1074-C419-A2, Release 12.01.2015
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
10 kHz
0 Hz to 4.1 kHz
600 V / CAT III
5.4 kV
600 V
RMS
1000 V
RMS
1.1 kV
2.5 M
0.04 %
10 ppm/K Ta
50 ppm/K Ta
>110 dB
>71 dB
>47 dB
< -110 dB
< -85 dB
< -60 dB
20 mV
RMS
35
.
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
max. system throughput 400 kHz
50kHz
-3 dB
according EN 61010-1
voltage inputs U1..U4
2
according IEC 60664
50 Hz Sinus; 1min
RMS
RMS, automatic range setting
DC or 50 Hz simus, permanent
1.5 kV
RMS
differential
1%
0.1 %
Ta=|Ta -25°C|
ambient temperature Ta
isolation voltage 1000V
DC
50 Hz
1 kHz
test voltage: 1000 V
DC
50 Hz
1 kHz
bandwidth: 0.1Hz to 10 kHz
measurement range 1000 V
RMS
RMS
RMS
Advertisement
Table of Contents
