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| Current Transducer HX 03 .. 50-P/SP2 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). IPN = 3 .. 50 A Electrical data Primary nominal r.m.s. current IPN (A) 3 5 10 15 20 25 50 Primary current measuring range IP (A)1) 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 * Galvanic isolation between primary * * * * * * 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 VOUT ROUT RL VC IC Vd Ve Output voltage @ IPN, RL = 2 k, TA = 25C VOE 0.625 V Output impedance < 50 Load resistance 2 k 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, 1.2/50s 6 kV Advantages * Low insertion losses * Easy to mount with automatic handling system Accuracy-Dynamic performance data * Small size and space saving * Only one design for wide current <1 % of IPN <1 % of IPN +2.5V50 mV < 10 max. 1.5 0.1 3 50 mV mV/K %/K s kHz ratings range X L VOE VOH VOT TCG tr f Accuracy @ IPN, TA = 25C (without offset) Linearity (0 .. IPN) Electrical offset voltage, TA = 25C 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) * High immunity to external interference. Applications * Switched Mode Power Supplies (SMPS) General data TA TS m Ambient operating temperature Ambient storage temperature Mass Min. internal creepage distance/clearance Isolation material group Standards - 25 .. + 85 C - 25 .. + 85 C 8 g 5.5 mm I EN50178 * AC variable speed drives * Uninterruptible Power Supplies (UPS) * Electrical appliances * Battery supplied applications * DC motor drives Notes : 1) With R L=2k 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 03...25-P/SP2 19 Max. HX 50-P/SP2 19 Max. 20 Max. 0.5 3.5 3.5 3.5 0.5 3 8.8 5.4 4 OUT 3-P=2.54 15.4 Max. 3 +V 20 1 -V or 0 1.3 1.2 3 8.8 5.4 5 6 6 5 15.4 Max. 4.5 3 10.85 d 4 OUT 3.5 3-P=2.54 3 +V 20 1 -V or 0 6 3 10.85 Top view 3.5 5 HX 05-P/ SP2 41123 Lot No. Terminal Pin Identification 1.....0V 2.....0V 3.....+12V to +15V 4.....Output 5.....Primary input Current(+) 6.....Primary input Current(-) Specifications subject to change without notice. Primary conductor diameter / dimension 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 0.8 1.1 1.4 1.6 1.6 1.2x6.3 Secondary pins dimension 0.5x0.25 3 20 Max. |
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