LEM HTY75-P
Current Transducer
FEATURES
V mA kV MΩ V kΩ VC IC Vd R IS VOUT RL ± 15 Supply voltage (± 5 %) Current consumption <± 20 R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn 2.5 Isolation resistance @ 500 VDC > 500 Output voltage @ ± IPN, RL = 10 k Ω, TA = 25°C ±4 Load resistance >10● Hall effect measuring principle
● Galvanic isolation between primary
● Isolation voltage 2500 V~
● Low power consumption
● Extended measuring range(3 x IPN) and secondary circuit Accuracy-Dynamic performance data X ε L VOE VOH VOT TCε G tr f Accuracy @ IPN, TA = 25°C (without offset) Linearity (0 .. ± IPN) Electrical offset voltage, TA = 25°C Hysteresis offset voltage @ IP = 0; after an excursion of 1 x IPN typ. Thermal drift of VOE max. Thermal drift (% of reading) Response time @ 90% of IP Frequency bandwidth (- 3 dB)1) < ± 1.0 < ± 1.0 < ± 30 < ± 15 ± 2.0 ± 3.0 < ± 0.1 <7 DC .. 50 % of IPN % of IPN mV mV mV/K mV/K %/K µs kHz Advantages
● Easy mounting
● Small size and space saving
● Only one design for wide current
● High...