LAX-100-NP Datasheet, PDF (6/12 Pages) LEM – Current Transducer LAX SERIES

Typical performance characteristics (continued)
LAX series 16-100 A
0.1
0.05
-100
0
-50
0
-0.05
50
100
-0.1
Primary current (A)
Figure 8: Typical linearity error for
high speed 1 turn PCB design
1
0
-100
0.15
0.1
0.05
0
-50 _-0.05 0
-0.1
-0.15
50
100
Primary current (A)
Figure 9: Typical linearity error for
low speed 1 turn PCB design
6
20
0
-5
4
0
-1
Gain
-10
2
Gain
-20
Phase
-2
Phase
-15
0
I_P = 25 A
-3
-20
-2
-40
I_P = 1.6 A
-60
-4
-25
100 1000 10000 100000 1000000
Frequency (Hz)
Figure 10: Typical frequency response
(high speed 1 turn PCB design)
(I = 25 A)
P
1
0
-4
-80
10000
100000
1000000
Frequency (Hz)
Figure 11: Typical frequency response
(high speed 1 turn PCB design)
(I = 1.6 A)
P
6
20
0
-5
4
0
-1
Gain
-2
Phase
-10
2
Gain
-20
Phase
-15
0
-40
-3
-4
100
-20
I_P = 25 A
-25
1000 10000 100000 1000000
Frequency (Hz)
Figure 12: Typical frequency response
(low speed 1 turn PCB design)
(I = 25 A)
P
-2
-4
10000
I_P = 1.6 A
100000
Frequency (Hz)
-60
-80
1000000
Figure 13: Typical frequency response
(low speed 1 turn PCB design)
(I = 1.6 A)
P
070615/8
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
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