LEM LA55-P
Current Transducer
| Part No. | LA55-P |
|---|---|
| Datasheet | LA55-P Download |
| Manufacturer |  LEM |
| Description | Current Transducer |
| Buy | Stock & Price |
FEATURES
●Closed loop (compensated) current transducer using the Hall effect Ω Ω Ω Ω●Printed circuit board mounting
●Insulated plastic case recognized according to UL 94-V0. Secondary nominal r.m.s. current Conversion ratio Supply voltage (± 5 %) Current consumption R.m.s. voltage for AC isolation test, 50 Hz, 1 mn 50 mA 1 : 1000 ± 12 .. 15 V 10 (@ ± 15 V) + IS mA 2.5 kV Advantages
●Excellent accuracy
●Very good linearity
●Low temperature drift
●Optimized response time
●Wide frequency bandwidth
●No insertion losses
●High immunity to external interference Accuracy - Dynamic performance data X Accuracy @ IPN , TA = 25°C L ε @ ± 15 V (± 5 %) @ ± 12 .. 15 V (± 5 %) Linearity Offset current @ IP = 0, TA = 25°C Residual current 3) @ IP = 0, after an overload of 3 x I PN Thermal drift of IO 0°C .. + 70°C - 25°C .. + 85°C Reaction time @ 10 % of IP max Response time @ 90 % of IP max di/dt accurately followed Frequency bandwidth (- 1 dB) ± 0.65 ± 0.90 < 0.15 Typ Max ± 0.2 ± 0.3 ± 0.5 ± 0.6 % % % mA mA mA mA ns µs A/µs kHz
●Current overload capability.
