Chauvin Arnoux CA-F201, User Manual

Page: 32 / 36

4.7 VARIATIONS IN THE DOMAIN OF USE
Quantity of
influence
Range of
influence
Quantity
influenced
Influence
Typical MAX
Temperature -20...+55°C
V AC
V DC
A
T°C
Hz
Ω
-
0,1%R/10°C
1%R/10°C
(0,2%R+1°C)/10°C
0,1%R/10°C + 2ct
0,1%R/10°C
0,5%R/10°C + 2 ct
1,5%R/10°C + 2ct
(0,3%R+2°C)/10°C
0,1%R/10°C + 3ct
Humidity 10%...90%RH
V
A
0.1%R 0.1%R + 1 ct
Frequency
10Hz...1kHz
1kHz...3kHz
10Hz…400Hz
400Hz…3kHz
V
A
1%R
8%R
1%R
4%R
1%R + 1 ct
9%R + 1 ct
1%R + 1 ct
5%R + 1 ct
Position of the
conductor in the
jaws (f
≤
400Hz)
Any position on the
internal perimeter
of the jaws
A
2%R
4%R + 1 ct
Adjacent
conductor
carrying a
current of 150 A
DC or RMS
Conductor
touching the
external perimeter
of the jaws
A 42 dB 35 dB
Conductor
enclosed by the
clamp
0-500 A RMS V
<
1 ct
1 ct
Application of a
voltage on the
clamp
0-1000V DC or
RMS
A
<
1 ct 3% R + 1 ct
peak factor
1.4 to 3.5, limited
to 900A peak
1,400V peak
A (AC)
V (AC) 1%R
1%R
3% R + 1 ct