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| Datasheet File OCR Text: |
| Current Transducers HY 5 to 25-P/SP1 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) with unipolar power supply. IPN = 5 .. 25 A Electrical data Primary nominal r.m.s. current IPN (A) 5 10 12.5 15 20 25 Primary current measuring range IP(A) 15 30 37.5 45 60 75 Primary conductor (mm) Type Features HY HY HY HY HY HY 05-P/SP1 10-P/SP1 12-P/SP1 15-P/SP1 20-P/SP1 25-P/SP1 0.7 1.1 1.4 1.4 2 x 1.2 1) 2 x 1.4 1) * Hall effect measuring principle * Galvanic isolation between primary * Isolation voltage 2500 V~ * Compact design for PCB mounting * Low power consumption * Extended measuring range (3 x IPN) * Insulated plastic case recognized according to UL 94-V0. and secondary circuit VC IC IP Vd Vb R IS VOUT ROUT RL Supply voltage ( 5 %) single Current consumption Overload capability (1 ms) R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn R.m.s. rated voltage, safe separation Isolation resistance @ 500 VDC Output voltage @ + IPN, RL = 10 k, TA = 25C Output voltage @ - IPN, RL = 10 k, TA = 25C Output internal resistance Load resistance +5 10 50 x IPN 2.5 5002) > 1000 2.5 1.5 100 >1 V DC mA kV V M V V k Advantages * Easy mounting * Small size and space saving * Only one design for wide current * High immunity against external interference. ratings range Accuracy - Dynamic performance data X L VOE VOH VOT TCG tr di/dt f Accuracy @ IPN, TA = 25C (without offset) Linearity 3) (0 .. IPN) Electrical offset voltage, TA = 25C Hysteresis offset voltage @ IP = 0 after an excursion of 1 x IPN Thermal drift of VOE typ max Thermal drift of the gain (% of reading) Response time @ 90% of IP di/dt accurately followed Frequency bandwidth 4) (- 3 dB) <2 % < 1 % of IPN < + 2V 25 mV < 10 mV 1.5 mV/K 3 mV/K < 0.1 %/K <5 s > 50 A/s DC .. 50 kHz Applications * General purpose inverters * AC variable speed drives * Static converters for DC motor drives * Battery supplied applications * Uninterruptible Power Supplies * Switched-Mode Power Supplies (SMPS). (UPS) General data TA TS m Ambient operating temperature Ambient storage temperature Mass Standards 5) - 10 .. + 80 C - 25 .. + 85 C < 14 g EN 50178 Notes : 1) 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. 980723/2 LEM Components www.lem.com 32 .0 M ax . HY 5 to 15- P/S P 1 JA PA N 18 .0 12 .0 12 M ax . HY 10 - P /S P 1 9 70 8 ( d) (0 .5) 2 x 2 .54 2 1.00 .3 (0 .3) 8 .50 .3 (a)0 .3 3 .90 .3 123 4 5 PIN A R RA NG EM E NT HY 2 0 to 2 5- P/S P 1 HY 2 0 - P /S P 1 9 70 8 dx2) 1 +5V 2 O UT P UT 3 0V 30 .5 2 x 2 .54 2 1.00 .3 ( 8 .50 .3 4 PR IMA RY IN 5 PR IMA RY O UT PC B M O U NT ING D IM E NS IO NS HY 5 to 15 -P/S P 1 (in m m 0 .1, ho le -0 , +0 .2 ) 2 ho le s d ia . (e) 2 x 2 .54 12 .5 8 .5 HY 20 to 25-P/S P 1 3 ho les d ia 1 ho le s d ia (e ) T y pe HY HY HY HY HY HY 0 5- P 10- P 12 - P 15- P 2 0- P 2 5- P (g) 2 x 2 .54 12 .5 8 .5 (g) a d e g mm mm mm mm 1.1 0 .7 1.2 -1.4 1.1 1.6 -1.5 1.4 2 .0 -1.5 1.4 2 .0 -1.4 1.2 1.8 1.4 1.5 1.4 2 .0 1.6 LEM reserves the right to change limits and dimensions. |
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