Current Transducers HY 5..25-P I = 5 .. 25 A PN 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, Primary Type RoHS since current rms measuring range conductor date code I (A) I (A) (mm) PN PM Features 5 15 0.7 HY 5-P 45260 Hall effect measuring principle 10 30 1.1 HY 10-P 45286 Galvanic isolation between primary 12.5 37.5 1.4 HY 12-P 45264 15 45 1.4 HY 15-P 45276 and secondary circuit 1) 20 60 2 x 1.2 HY 20-P 46097 Isolation voltage 2500 V~ 1) 25 75 2 x 1.4 HY 25-P 45269 Compact design for PCB mounting 6) V Supply voltage ( 5 %) 12 .. 15 V Low power consumption C I Current consumption 10 mA Extended measuring range (3 x I ) C PN Overload capability (1 ms) 50 x I Insulated plastic case recognized P PN V Rms voltage for AC isolation test, 50 Hz, 1 min 2.5 kV according to UL 94-V0. d 2) V Rated isolation voltage rms 500 V b R Isolation resistance 500 VDC > 1000 M IS Advantages V Output voltage (Analog) + I , R = 10 k, T = 25C 4 V OUT PN L A R Output internal resistance 100 OUT Easy mounting R Load resistance > 1 k L Small size and space saving Only one design for wide current Accuracy - Dynamic performance data ratings range High immunity to external X Accuracy I , T = 25C (excluding offset) < 1 % PN A interference. 3) e Linearity error (0 .. I ) < 1 % of I L PN PN V Electrical offset voltage T = 25C < 40 mV OE A V Hysteresis offset voltage I = 0 Applications OH P after an excursion of 1 x I < 15 mV PN Static converters for DC motor drives TCV Temperature coefficient of V typ. 1.5 mV/K OE OE Switched Mode Power Supplies max. 3 mV/K (SMPS). TCV Temperature coefficient of V (% of reading) < 0.1 %/K OUT OUT AC variable speed drives t Response time to 90% of I step < 3 s r PN Uninterruptible Power Supplies di/dt di/dt accurately followed > 50 A/s (UPS) 4) BW Frequency bandwidth (- 3 dB) DC .. 50 kHz Battery supplied applications General purpose inverters General data T Ambient operating temperature - 10 .. + 80 C A Application domain T Ambient storage temperature - 25 .. + 85 C S m Mass < 14 g Industrial 5) Standards EN 50178: 1997 1) Notes : Conductor terminals are soldered together. 2) Pollution class 2, overvoltage category III. 3) Linearity data exclude the electrical offset. 4) Please refer to derating curves in the technical file to avoid excessive core heating at high frequency. 5) Please consult characterisation report for more technical details and application advice. 6) Operating at 12V Vc < 15V will reduce measuring range. Page 1/2 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. 061027/8 www.lem.comDimensions HY 5..25-P (in mm. 1 mm = 0.0394 inch) 36.0 Max. HY 5 to 15-P 32.0 Max. JAPAN 12 Max. 18.0 12.0 HY 5-P 45059 HY 10 - P JP2 9639 ( d) (0.3) (0.5) (a)0.3 8.50.3 3 x 2.54 100.3 3.90.3 1 2 3 4 5 6 HY 20 to 25-P HY 20 - P PIN ARRANGEMENT 9639 1 +15V 2 --15V 3 OUTPUT 4 0V 30.5 ( dx2) 5 PRIMARY IN 8.50.3 6 PRIMARY OUT 3 x 2.54 100.3 (in mm 0.1, hole -0, +0.2) PCB MOUNTING DIMENSIONS 2 holes dia. (e) HY 5 to15-P 3 x 2.54 10 8.5 Type a d e g HY 20 to 25-P holes dia (e) mm mm mm mm 4 holes dia 1 HY 05-P 1.1 0.7 1.2 -- HY 10-P 1.4 1.1 1.6 -- HY 12-P 1.5 1.4 2.0 -- HY 15-P 1.5 1.4 2.0 -- (g) (g) HY 20-P 1.4 1.2 1.8 1.4 3 x 2.54 HY 25-P 1.5 1.4 2.0 1.6 10 8.5 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 LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. 061027/8 www.lem.com