FHS-40-P-SP600 Datasheet, PDF (14/18 Pages) LEM – Current transducer FHS 40-P/SP600

FHS 40-P/SP600
0 - 100A
Application information
Jumper
The use of a jumper and PCB tracks to realize a complete loop around Minisens allows it to have a very high sensitivity for a
nominal current of about 10 Amps.
1B
PCB
Ip
Creepage, clearance
Nominal primary current I_PN
(85°C ambient, natural convection,
30°C track temperature rise)
Measuring range I_PM
Sensitivity G
Track width under IC
Track width elsewhere
A demo board of this
design is available
PCB characteristics 1.6 mm / 70 µm Cu.
KIT 6
0.4 mm
9A
9A
206 mV/A
3 mm
10 mm
GE.00.23.105.0
PCB
Jumper
Ip
Cable or busbar
For very large currents (>50A), Minisens can be used to measure the current flowing in a cable or busbar.
The position of Minisens relatively to the conductor has to be stable to avoid sensitivity variations.
B
B
Cable or Busbar
PCB
Ip
Ip Busbar
PCB
100727/10
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
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