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CNX 3000
Calibration Manual
Test
(Switch
Position)
Volts AC
Volts AC,
Frequency
12
CNX 3000
Figure 3. Current Performance Test Connections
Table 3. Performance Tests
Input
300 mV 60 Hz
5 V 60 Hz
5 V 1 kHz
3 V 60 Hz
50 V 60 Hz
50 V 1 KHz
30 V 60 Hz
500 V 60 Hz
500 V 1 kHz
1000 V 60 Hz
1 V 900 Hz
5 V 50 kHz
1000V
RMS
MAX
Lower Limit
Upper Limit
296.7
303.3
4.947
5.053
4.897
5.103
2.967
3.033
49.47
50.53
48.97
51.03
29.67
30.33
494.7
505.3
489.7
510.3
987
1013
899.0
901.0
49.94
50.06
5500A
NORMAL
AUX
SCOPE
V,
,
A,
-SENSE,
150V PK
RTD
AUX V
MAX
HI
20V
RMS
MAX
TRIG
LO
OUT
1V PK
MAX
20V PK
MAX
20V
PK
TC
MAX
/ +
0
•
20V PK
MAX
Units
mV ac
V ac
Hz
hcd09.eps
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