Current Transducer HX 03 .. 50-P/SP2 IPN = 3 .. 50 A For the electronic measurement of currents: DC, AC, pulsed, mixed, with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). Electrical data Primary nominal r.m.s. current IPN (A) Primary current measuring range IP (A)1) 3 5 10 15 20 25 50 VOUT ROUT RL VC IC Vd Ve ±9 ± 15 ± 30 ± 45 ± 60 ± 75 ± 150 Primary Conductor Diameter x Turns (mm) 0.6d x 20T 0.8d x 12T 1.1d x 6T 1.4d x 4T 1.6d x 3T 1.6d x 2T 1.2 x 6.3 x 1T Type Features HX 03-P/SP2 HX 05-P/SP2 HX 10-P/SP2 HX 15-P/SP2 HX 20-P/SP2 HX 25-P/SP2 HX 50-P/SP2 Output voltage @ ± IPN, RL = 2 kΩ, TA = 25°C VOE ±0.625 V Output impedance < 50 Ω Load resistance ≥2 kΩ Supply voltage (± 5 %) +12 .. +15 V Current consumption < 15 mA R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn > 3 kV R.m.s. voltage for partial discharge extinction at 10pC ≥1 kV Impulse withstand voltage, 1.2/50µs ≥6 kV 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 3 x IPN Thermal drift of VOE Thermal drift of the gain (% of reading) Response time @ 90% of IP Frequency bandwidth (-3 dB) 2) <±1 % of IPN <±1 % of IPN +2.5V±50 mV < ± 10 max. ± 1.5 ± 0.1 ≤ 3 50 mV mV/K %/K µs kHz Ambient operating temperature Ambient storage temperature Mass Min. internal creepage distance/clearance Isolation material group Standards and secondary circuit Hall effect measuring principle Isolation voltage 3000V Low power consumption Extended measuring range(3x IPN) Single supply from +12V to +15V Material according to UL94-V0 Advantages • Low insertion losses • Easy to mount with automatic handling system ratings range • High immunity to external interference. Applications • Switched Mode Power Supplies (SMPS) • AC variable speed drives • Uninterruptible Power Supplies General data TA TS m • • • • • • • Small size and space saving • Only one design for wide current Accuracy-Dynamic performance data X • Galvanic isolation between primary - 25 .. + 85 °C - 25 .. + 85 °C 8 g ≥ 5.5 mm I EN50178 (UPS) • Electrical appliances • Battery supplied applications • DC motor drives Notes : 1) With R L=2kΩ 2) Small signal only to avoid excessive heating of the magnetic core 030806/3 LEM Components www.lem.com HX 03 .. 50-P/SP2 (in mm) HX 50-P/SP2 HX 03...25-P/SP2 3 0.5 10.85 3 3.5 3.5 3.5 0.5 20 Max. 19 Max. 20 Max. 19 Max. 8.8 3 5.4 d 3-P=2.54 5 3 +V 2 0 1 -V or 0 1.3 5 5 3.5 1 -V or 0 4.5 6 3 +V 2 0 6 4 OUT 15.4 Max. 6 15.4 Max. 3.5 3-P=2.54 4 OUT 1.2 3 10.85 3 8.8 Top view 5.4 HX 05-P/ SP2 41123 Lot No. Terminal Pin Identification 1.....0V 2.....0V 3.....+12V to +15V 4.....Output Primary conductor diameter / dimension 5.....Primary input Current(+) 6.....Primary input Current(-) Secondary pins dimension Specifications subject to change without notice. HX 03-P/ 05-P/ 10-P/ 15-P/ 20-P/ 25-P/ 50-P/ SP2 SP2 SP2 SP2 SP2 SP2 SP2 d 0.6 0.5x0.25 0.8 1.1 1.4 1.6 1.6 1.2x6.3