Chauvin Arnoux C.A 6030 Manual De Instrucciones página 56

4.1.5.1 Influencing quantities
Influencing quantities
Temperature
Relative humidity
Power supply voltage
Frequency
Series mode rejection in AC
50/60Hz series mode
rejection in DC
Common mode rejection in
50/60Hz AC
4.1.6 Warnings or error reports
Preliminary remark : The complete list of coded errors is given in § 7.
Display - Indication
H
Z
> 550V
<15.3Hz (or) >65Hz
or 450Hz
U (or) U (or) U
LN NPE
H
Z
U
LN
H
Z
U > 25 (or) 50V
NPE
Er03
L
H
Z
U > 25 (or) 50V
NPE
In all cases, the error mode is exited by pressing the
Limits of the domain of
use
-10 to + 55 °C
10 to 85% RH at 45°C
6.8 to 10 V
15.3 to 450Hz
0 to 500 V DC
Remark - Possible cause(s)
Once of the voltage measured (ULN, ULPE or UNPE)
is > 550V.
Frequency outside measurement domain
(depends on type of meaasurement)
LPE
N and PE reversed
N not connected
N not connected and L and PE reversed
L and PE reversed
Permutation, N-PE-L instead of L-N-PE
L not connected
L not connected and N and PE reversed
U > U (threshold voltage)
NPE L
TEST
56
Variation of the measurement
Typical Maximum
1%/10 °C ± 1pt
2%/10 °C + 2pt
2% 3% + 2 pt
1% / V + 1pt 2%/ V + 2pt
0.5%
50dB
key.
1%
40dB