HO-NP-0000 Datasheet, PDF (9/16 Pages) LEM – Current Transducer

HO-NP-0000 SERIES
Typical performance characteristics I_PN = 25 A
Linearity error HO 25-NP
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
-30
-20
-10
0
10
20
30
Primary current (A)
6.0
4.0
2.0
0.0
-2.0
-4.0
-6.0
10
Frequency characteristics
Gain [0 dB at 50 Hz]
Spec
Phase
180
120
60
0
-60
-120
-180
100
1000
10000
100000 1000000
Frequency [Hz]
Figure 11: Linearity error Figure 12: Frequency response
Vout
Ip
Vout
Ip
2 µs/div
1 µs/div
Figure 13: Step response Figure 14: dv/dt
20 mV/div
Figure 15: Output noise
18February2014/Version 3 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice
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