Flex current clamps A 1501, A 1502 and A 1503
10
7.1.1 Range 30A - Typical Characteristics
Figure 5: RMS Accuracy (50 Hz)
Figure 6: Phase error (50 Hz)
Figure 7: Frequency Accuracy (30Arms)
Figure 8: Phase error (30Arms)
0,00
0,20
0,40
0,60
0,80
1,00
1,20
1,40
0,1
1
10
A
cc
u
ra
cy
(
%
of
m
.v
.)
RMS Current (A)
0,00
0,02
0,04
0,06
0,08
0,10
0,12
0,10
1,00
10,00
P
ha
se
e
rr
or
(
degr
ee
s)
RMS Current [A]
-3,00
-2,50
-2,00
-1,50
-1,00
-0,50
0,00
0,50
20
200
2000
A
cc
u
ra
cy
(
%
of
m
.v
.)
Frequency (Hz)
0
5
10
15
20
25
30
35
10
100
1000
P
h
ase
e
rr
or
(
d
e
gr
e
e
s)
Frequency (Hz)
