LF1005-S データシートの表示（PDF） - LEM Industrial

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LF1005-S

Current Transducer

LEM Industrial 

Dimensions LF 1005-S (in mm. 1 mm = 0.0394 inch)

Bottom view

Front view

Back view

Top view

Connection

Mechanical characteristics

Remarks

• 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 5045-03/A

•

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.

page 3/3

060821/7

LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.

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