LEM AP-B420L
AC Current transducer
| Part No. | AP-B420L |
|---|---|
| Datasheet | AP-B420L Download |
| Manufacturer |  LEM |
| Description | AC Current transducer |
| Buy | Stock & Price |
FEATURES
● RMS output● Split core type
● Loop powered 4-20mA current output
● DIN mounting & Panel mounting
● Eliminates insertion loss
● Switch selectable ranges AP 50 B420L AP 100 B420L AP 200 B420L AP 400 B420L < 350 +24 5 < 25 Ω V DC kV mA Load resistance Supply voltage (loop powered) R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn Limitation of output current Advantages
● Large aperture for cable up to Ø18mm
● High isolation between primary and secondary circuits
● Easy to mount Accuracy-Dynamic performance data ε X L IOE IOT TC ε G tr f Accuracy @ IPN, TA = 25°C (without offset) Linearity (0 .. ± IPN) Electrical offset current, TA = 25°C Thermal drift of IOE Thermal drift of the gain (% of reading) Response time @ 90% of IP Frequency bandwidth (-3 dB) < ±1 % of IPN < ±0.5 % of IPN 4 mA ±1 µA/K ±0.1 %/K < 500 ms 10 .. 6000 Hz
APPLICATIONS
● Automation systems Analog current reading for remote monitoring (e.g. motor) and software alarms.● Panelmeters Simple connection displays power consumption.
