LA100-SSLASHSP1 datasheet(2/2 Pages) LEM

2 / 2 page

Secondary terminals

Terminal + : supply voltage + 15 V

Terminal

- : supply voltage - 15 V

Terminal M : measure

Terminal 0 : NC

Connection

Remarks

• I

S 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 100 A, the opti-

mum accuracy is obtained by having several primary turns

(nominal current x number of turns < 100 At).

Mechanical characteristics

• General tolerance

± 0.3 mm

• Fastening

2 holes

∅ 3.2 mm

• Primary through-hole

16 x 10 mm

• Connection of secondary

Molex 5045-04/AG

Dimensions LA 100-S/SP1 (in mm. 1 mm = 0.0394 inch)

Front view

Top view

Left view

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

LA100-S/SP1 Datasheet(PDF) 2 Page - LEM