HXD25-P

Current Transducer HXD 03..25-P For the electronic measurement of currents: DC, AC, pulsed..., with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). Electrical data Primary nominal current rms IPN (A) 3 5 10 15 20 25 VOUT RL VC IC Primary current measuring range IPM (A) ± 9 ± 15 ± 30 ± 45 ± 60 ± 75 Primary conductor diameter (mm) 0.6 0.8 1.1 1.4 1.6 1.6 Output voltage (Analog) @ ± IPN, RL = 10 kW, TA = 25°C, Vc = ± 15 V Load resistance Supply voltage (± 5 %) 2) Current consumption Features Type ●● Hall effect measuring principle ●● Galvanic isolation between primary and secondary circuit. ●● Isolation voltage 4300 V ●● Low power consumption ●● Extended measuring range (3 x IPN) ●● Isolated plastic case recognized according to UL 94-V0. HXD 03-P HXD 05-P HXD 10-P HXD 15-P HXD 20-P HXD 25-P ± 4 ≥ 10 ± 15 < ± 30 V kW V mA < ± 1.5 < ± 1 < ± 60 % of IPN % of IPN mV Accuracy - Dynamic performance data Accuracy @ IPN , TA = 25°C (excluding offset) Linearity error (0 .. ± IPN) L VOE Electrical offset voltage @ TA = 25°C VOH Hysteresis offset voltage @ IP = 0, after an excursion of 1 x IPN 3 x IPN TCVOE Temperature coefficient of VOE TCVOUT Temperature coefficient of VOUT (% of reading) tr Response time to 90 % of IPN step BW Frequency bandwidth (± 3 dB, small signal) 1) X ε < ± 30 < ± 90 < ± 2 ± 0.1 ≤ 5 DC .. 50 mV mV mV/K %/K µs kHz General Isolationdata characteristics TA TS m Ambient operating temperature Ambient storage temperature Mass UL94 Classification Standard IPN = 3 .. 25 A - 40 .. + 85 °C - 40 .. + 85 °C app. 7 g V0 EN 50178: 1997 Advantages ●● ●● ●● ●● Low insertion losses Easy installation Small size and space saving Only one design for wide current ratings range ●● High immunity to external interference. Applications ●● AC variable speed drives and servo motor drives ●● Static converters for DC motor drives ●● Battery supplied applications ●● Uninterruptible Power Supplies (UPS) ●● Switched Mode Power Supplies (SMPS) ●● Power supplies for welding applications. Application domain ●● Industrial. Notes:1) Small signal only to avoid excessive heating of the magnetic cores. 2) Operating at ±12V < VC < ±15V will reduce the measuring range. Page 1/3 11/08/30/4 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. www.lem.com Current Transducer HXD 03..25-P Isolation characteristics Vd Vw Ve Rms voltage for AC isolation test, 50 Hz, 1 min Impulse withstand voltage 1.2/50 µs Partial discharge extinction voltage rms @ 10 pC 4.3 7.8 > 1000 kV kV Vrms dCp dCI CTI Creepage distance Clearance distance Comparative Tracking Index (group I) Min > 8 > 8 > 600 mm mm V Applications examples According to EN 50178 and IEC 61010-1 standards and following conditions: ●● Over voltage category OV 3 ●● Pollution degree PD2 ●● Non-uniform field Safety This transducer must be used in electric/electronic equipment with respect to applicable standards and safety requirements in accordance with the 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 2/3 11/08/30/4 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. www.lem.com Dimensions HXD 03..25-P (in mm. 1 mm = 0.0394 inch) 㪫㪼㫉㫄㫀㫅㪸㫃㫊 㪈㪅㩷㪂㪭㪺㪺 㪉㪅㩷㪄㪭㪺㪺㩷 㪊㪅㩷㪦㫌㫋㩷㪈 㪋㪅㩷㪦㫌㫋㩷㪉 㪌㪅㩷㪇㪭㩷㩿㪞㪥㪛㪀    㪍㪅㩷㪠㫅㫇㫌㫋㩷㪈㩿㪂㪀 㪎㪅㩷㪠㫅㫇㫌㫋㩷㪈㩿㪄㪀 㪏㪅㩷㪠㫅㫇㫌㫋㩷㪉㩿㪂㪀 㪐㪅㩷㪠㫅㫇㫌㫋㩷㪉㩿㪄㪀 6㪌㪅㪅㪅㪐㩷㪫㪼㫉㫄㫀㫅㪸㫃㫊 㩷㩷㩷㩷㪘 㪊 㪌 㪈㪇 㪈㪌 㪉㪇 㪉㪌 㩷㪻㩿㫄㫄㪀 㪇㪅㪍 㪇㪅㪏 㪈㪅㪈 㪈㪅㪋 㪈㪅㪍 㪈㪅㪍 Mechanical characteristics ●● General tolerance (Unless otherwise specified.) ± 0.5 mm Page 3/3 11/08/30/4 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. www.lem.com