Dimensions LA 100-S/SP1
Front view
(in mm. 1 mm = 0.0394 inch)
Left view
Secondary terminals
Terminal
Terminal
Terminal
Terminal
+
-
M
0
:
:
:
:
supply voltage + 15 V
supply voltage - 15 V
measure
NC
Connection
Top view
Mechanical characteristics
•
•
•
•
General tolerance
Fastening
Primary through-hole
Connection of secondary
± 0.3 mm
2 holes
∅
3.2 mm
16 x 10 mm
Molex 5045-04/AG
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.
•
In order to achieve the best magnetic coupling, the primary
windings have to be wound over the top edge of the device.
•
To measure nominal currents of less than 100 A, the opti-
mum accuracy is obtained by having several primary turns
(nominal current x number of turns < 100 At).
060901/6
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
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