Dimensions LA 50-S/SP1 (in mm. 1 mm = 0.0394 inch)
Front view
Left view
Secondary terminals
Terminal + : supply voltage + 15 V
Terminal - : supply voltage - 15 V
Terminal M : measure
Terminal 0 : NC
Connection
Top view
Mechanical characteristics
Remarks
· General tolerance
· Fastening
· Primary through-hole
· Connection of secondary
± 0.2 mm
· IS is positive when IP 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 50 A, the optimum
accuracy is obtained by having several primary turns (nomi-
nal current x number of turns < 50 At).
2 holes Æ 3.2 mm
12.7 x 6.35 mm
Molex 5045-04/AG
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
LEM [ LEM ]
