Current Transducers HY 5..25-P IPN = 5 .. 25 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 current rms IPN (A) Primary current, measuring range IPM (A) 5 10 12.5 15 20 25 ± ± ± ± ± ± 15 30 37.5 45 60 75 Primary conductor (mm) ∅ 0.7 ∅ 1.1 ∅ 1.4 ∅ 1.4 2 x ∅ 1.2 2 x ∅ 1.4 1) 1) Type RoHS since date code HY 5-P HY 10-P HY 12-P HY 15-P HY 20-P HY 25-P 45260 45286 45264 45276 46097 45269 Features Supply voltage (± 5 %) 6) Current consumption Overload capability (1 ms) Rms voltage for AC isolation test, 50 Hz, 1 min Rated isolation voltage rms Isolation resistance @ 500 VDC Output voltage (Analog) @ + IPN, RL = 10 kΩ, TA = 25°C Output internal resistance Load resistance VC IC ÎP Vd Vb R IS VOUT ROUT RL ± 12 .. 15 ± 10 50 x IPN 2.5 500 2) > 1000 ±4 100 >1 • Hall effect measuring principle • Galvanic isolation between primary and secondary circuit V mA kV V MΩ V Ω kΩ Accuracy - Dynamic performance data X ε Accuracy @ IPN, TA = 25°C (excluding offset) Linearity error 3) (0 .. ± IPN) Electrical offset voltage@ TA = 25°C Hysteresis offset voltage @ IP = 0; after an excursion of 1 x IPN Temperature coefficient of VOE L VOE VOH TCVOUT tr di/dt BW <±1 <±1 < ± 40 % % of IPN mV Notes : Ambient operating temperature Ambient storage temperature Mass Standards 5) 1) 2) 3) 4) 5) 6) Advantages • Easy mounting • Small size and space saving • Only one design for wide current • High immunity to external interference. Applications mV mV/K mV/K %/K µs A/µs kHz General data TA TS m according to UL 94-V0. ratings range < ± 15 typ. ± 1.5 max. ± 3 Temperature coefficient of VOUT (% of reading) < ± 0.1 Response time to 90% of IPN step <3 di/dt accurately followed > 50 Frequency bandwidth 4) (- 3 dB) DC .. 50 TCVOE • Isolation voltage 2500 V~ • Compact design for PCB mounting • Low power consumption • Extended measuring range (3 x IPN) • Insulated plastic case recognized - 10 .. + 80 °C - 25 .. + 85 °C < 14 g EN 50178: 1997 • Static converters for DC motor drives • Switched Mode Power Supplies (SMPS). • AC variable speed drives • Uninterruptible Power Supplies (UPS) • Battery supplied applications • General purpose inverters Application domain • Industrial Conductor terminals are soldered together. Pollution class 2, overvoltage category III. Linearity data exclude the electrical offset. Please refer to derating curves in the technical file to avoid excessive core heating at high frequency. Please consult characterisation report for more technical details and application advice. Operating at ±12V ≤ Vc < ±15V will reduce measuring range. 061027/8 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. Page 1/2 www.lem.com Dimensions HY 5..25-P (in mm. 1 mm = 0.0394 inch) 36.0 Max. HY 5 to 15-P 32.0 Max. JA PAN 12 Max. 18.0 12.0 HY 5-P 45059 HY 10 - P JP2 9639 ( d) (0.5) 3 x 2.54 10±0.3 1 2 3 4 5 HY 20 to 25-P 3.9±0.3 6 HY 20 - P 9639 3±0.5 ( PIN ARRANGEMENT 1 2 3 4 dx2) +15V --15V OUTPUT 0V 5 PRIMARY IN 6 PRIMARY OUT 8.5±0.3 10±0.3 3 x 2.54 (0.3) (a)±0.3 8.5±0.3 PCB MOUNTING DIMENSIONS (in mm ±0.1, hole -0, +0.2) 2 holes dia. (e) HY 5 to15-P 3 x 2.54 10 8.5 HY 20 to 25-P Type holes dia (e) 4 holes dia 1 (g) 3 x 2.54 10 (g) 8.5 HY HY HY HY HY HY 05-P 10-P 12-P 15-P 20-P 25-P a mm 1.1 1.4 1.5 1.5 1.4 1.5 d mm 0.7 1.1 1.4 1.4 1.2 1.4 e mm 1.2 1.6 2.0 2.0 1.8 2.0 g mm ----1.4 1.6 Safety 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 061027/8 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. www.lem.com