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 Primary current, current rms measuring range1) IPN (A) IPM (A) 3 5 10 15 20 25 50 VOUT ROUT RL VC IC Vd Ve VW ±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 RoHS since date code 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 (Analog) @ ± IPN, RL = 2 kΩ, TA = 25°C Output internal resistance Load resistance Supply voltage (± 5 %) Current consumption Rms voltage for AC isolation test, 50 Hz, 1 min Partial discharge extinction voltage rms @ 10 pC Impulse withstand voltage, 1.2/50 µs 46128 46019 45352 46133 planned 46233 46152 VOE ± 0.625 < 50 ≥2 + 12 .. 15 < 15 >3 ≥1 ≥6 V Ω kΩ V mA kV kV kV ε L VOE VOH TCVOE TCVOUT tr BW Accuracy @ IPN, TA = 25°C (excluding offset) Linearity error (0 .. ± IPN) Electrical offset voltage @ TA = 25°C Hysteresis offset voltage @ IP = 0; after an excursion of 1 x IPN Temperature coefficient of VOE Temperature coefficient of VOUT (% of reading) Response time to 90% of IPN step Frequency bandwidth (- 3 dB) 2) • Galvanic isolation between primary • • • • • and secondary circuit Hall effect measuring principle Isolation voltage 3000V Low power consumption Extended measuring range(3x IPN) Insulated plastic case recognized according to UL94-V0. Special feature • Single supply from +12V to +15V Advantages • Low insertion losses • Easy to mount with automatic Accuracy-Dynamic performance data X Features < ± 1 % of IPN < ± 1 % of IPN + 2.5V ± 50 mV handling system • Small size and space saving • Only one design for wide current ratings range • High immunity to external < ± 10 < ± 1.5 ± 0.1 ≤3 50 mV mV/K %/K µs kHz interference. Applications • Switched Mode Power Supplies (SMPS) General data TA TS m dCp Ambient operating temperature Ambient storage temperature Mass Creepage distance Isolation material group Standards - 25 .. + 85 °C - 25 .. + 85 °C 8 g ≥ 5.5 mm I EN50178: 1997 • AC variable speed drives • Uninterruptible Power Supplies (UPS) • Electrical appliances • Battery supplied applications • DC motor drives Application domain • Industrial Notes : 1) With R L=2kΩ 2) Small signal only to avoid excessive heating of the magnetic core Page 1/2 061026/5 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. www.lem.com Dimensions HX 03..50-P/SP2 (in mm. 1 mm = 0.0394 inch) HX03...25-P 02..25-P HX 03..25-P/SP2 HX HX 50-P/SP2 HX50-P 50-P HX 19 Max. 19 Max. 20 Max. 10.85 3 3.5 3.5 3.5 3 1 ..... 0V 2 ..... 0V 3 ..... +12V to +15V 4 ..... Output 5 ..... Primary input Current (+) 6 ..... Primary input Current (-) 0.5 0.5 20 Max. Terminal Pin Identification 3 8.8 5.4 Primary conductor diameter d Bottom view 3-P=2.54 5 5 3 +V 2 0 1 -V or 0 1.3 3.5 6 5 4.5 2 0 1 -V or 0 6 4 OUT 15.4 Max. 6 3 +V 15.4 Max. 3.5 3-P=2.54 4 OUT Bottom view HX 03-P/ SP2 05-P/ SP2 10-P/ SP2 15-P/ SP2 d 0.6 0.8 1.1 1.4 HX 20-P/ SP2 25-P/ SP2 50-P/ SP2 d 1.6 1.6 1.2 x 6.3 1.2 3 10.85 3 8.8 5.4 Secondary pins dimension 0.5 x 0.25 Top view HX 05-P 05-P/ HX SP2 41123 Lot No. Terminal Pin Identification 1.....-15V 2.....0V 3.....+15V 4.....Output Primary conductor diameter / dimension HX 03-P 05-P 10-P 15-P 20-P 25-P 50-P d 5.....Primary input Current(+) 6.....Primary input Current(-) 0.6 0.8 1.1 1.4 Safety 1.6 1.6 1.2x6.3 Secondary pins dimension 0.5x0.25 This transducer must be used in electric/electronic equipment with respect to applicable standards and safety requirements in accordance with the following manufacturer's operating instructions. Caution, risk of electrical shock When operating the transducer, certain parts of the module can carry hazardous voltage (eg. primary busbar, power supply). Ignoring this warning can lead to injury and/or cause serious damage. This transducer is a built-in device, whose conducting parts must be inaccessible after installation. A protective housing or additional shield could be used. Main supply must be able to be disconnected. Page 2/2 061026/5 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. www.lem.com