LEM APR100-B10
AC Current transducer APR-B10
FEATURES
● VFD and SCR waveforms current measurement● True RMS output
● Split core type
● 5V & 10V switch selectable voltage output.
● DIN mounting & Panel mounting
● Eliminates insertion loss
● Switch selectable ranges APR 50 B10 APR 100 B10 APR 200 B10 APR 400 B10 ≥ 10 kΩ +24 ±5% V DC 5 kV 18 V Load resistance Supply voltage R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn Limitation of voltage output Advantages
● Large aperture for cable up to Ø18mm Accuracy-Dynamic performance data
● High isolation between primary and secondary circuits < ±1 % of IPN < ±0.5 % of IPN < ±0.5 % of IPN ±1 mV/K ±0.1 %/K < 1000 ms 10 .. 6000 Hz
● Easy to mount ε X L VOE VOT TC ε G tr f Accuracy @ IPN, TA = 25°C (without offset) Linearity (0 .. ± IPN) Electrical offset voltage, TA = 25°C Thermal drift of VOE Thermal drift of the gain (% of reading) Response time @ 90% of IP Frequency bandwidth (-3 dB)
APPLICATIONS
● VFD Controlled Loads: VFD output indicates how the motor and attached load are operating.