Datasheet

www.lem.com
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
page 3/3
080715/9
Remarks
• I
S
is positive when I
P
flows in the direction of the arrow.
• Temperature of the primary conductor should not exceed
100°C.
• Dynamic performances (di/dt and response time) are best
with a single bar completely filling the primary hole.
• This is a standard model. For different versions (supply
voltages, turns ratios, unidirectional measurements...),
please contact us.
Mechanical characteristics
• General tolerance ± 0.5 mm
• Transducer fastening
Vertical position 2 holes ∅ 5.3 mm
2 M5 steel screws
Recommended fastening torque 4 Nm or 2.96 Lb. - Ft.
or 4 holes ∅ 4.2 mm
4 M4 steel screws
Recommended fastening torque 3.2 Nm or 2.37 Lb. - Ft.
or 4 holes ∅ 2.25 mm depth10 mm
4 x PT KA30 screws long 10 mm
Recommended fastening torque 0.9 Nm or 0.66 Lb. - Ft.
• Transducer fastening
Horizontal position 4 holes ∅ 5.3 mm
4 M5 steel screws
Recommended fastening torque 4 Nm or 2.96 Lb. - Ft.
or 4 holes ∅ 2.25 mm depth16 mm
4 x PT KA30 screws long 16 mm
Fastening torque, maxi 1 Nm or 0.74 Lb. - Ft.
• Primary through-hole 40.5 x 13 mm
or ∅ 38 mm
• Connection of secondary Molex 6410
3 Tin plated pins.
Dimensions LF 1005-S (in mm. 1 mm = 0.0394 inch)
Connection
Bottom view
Front view
Back view
Top view