Product Summary

The LA55-P is a current transducer. It is for the electronic measurement of currents : DC, AC, pulsed. And it is with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).

Parametrics

Absolute maximum ratings: (1)Primary nominal r.m.s. current: 50 A; (2)IP Primary current, measuring range: 0 to ± 70 A; (3)Secondary nominal r.m.s. current: 50 mA; (4)K N Conversion ratio: 1 : 1000; (5)VC Supply voltage (± 5 %): ± 12 to 15 V; (6)IC Current consumption: 10(@±15 V)+IS mA; (7)Vd R.m.s. voltage for AC isolation test, 50 Hz, 1 mn: 2.5 kV; (8)Ambient operating temperature: - 25 to + 85 ℃; (9)TS Ambient storage temperature: - 40 to + 90 ℃; (10)R S Secondary coil resistance: @ TA = 70℃: 80 W, TA = 85℃: 85 W.

Features

Features: (1)Closed loop (compensated) current transducer using the Hall effect; (2)Printed circuit board mounting; (3)Insulated plastic case recognized according to UL 94-V0.

Diagrams

LA5587
LA5587
Other

Data Sheet
Negotiable