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HTB100-P Datasheet(PDF) 1 Page - LEM |
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HTB100-P Datasheet(HTML) 1 Page - LEM |
1 / 2 page Electrical data Primary nominal Primary current Type current rms measuring range I PN (A) I PM (A) 50 ± 150 HTB 50-P/SP5, HTB 50-TP/SP51) 100 ± 300 HTB 100-P/SP5, HTB 100-TP/SP51) 200 ± 500 HTB 200-P/SP5 300 ± 600 HTB 300-P/SP5 400 ± 600 HTB 400-P/SP5 V C Supply voltage (± 5 %) 2) + 12 .. 15 V I C Current consumption < 15 mA V d Rms voltage for AC isolation test, 50 Hz, 1 min 2.5 kV R IS Isolation resistance @ 500 VDC > 500 M Ω V OUT Output voltage (Analog) @ ± I PN, RL = 10 kΩ, TA = 25°C V OE ± 1.667 V R OUT Output internal resistance 100 Ω R L Load resistance ≥ 10 k Ω Accuracy - Dynamic performance data X Accuracy @ I PN, TA = 25°C (excluding offset) < ± 1 % of I PN ε L Linearity error (0 .. ± I PN) < ± 1 % of I PN V OE Electrical offset voltage @ T A = 25°C Vc/2 ± 30 mV V OH Hysteresis offset voltage @ I P = 0, after an excursion of 1 x I PN < ± 0.5 % of I PN TCV OE Temperature coefficient of V OE HTB 50-(T)P/SP5 < ± 1.0 mV/K HTB 100-(T)P..400-P/SP5 < ± 0.5 mV/K TCV OUT Temperature coefficient of V OUT (% of reading) < ± 0.05 %/K t r Response time to 90% of I PN step < 3 µs BW Frequency bandwidth (0 .. -3 dB)3) DC .. 50 kHz General data T A Ambient operating temperature - 25 .. + 85 °C T S Ambient storage temperature - 25 .. + 85 °C m Mass (-TP version) < 30 (< 36) g I PN = 50 .. 400 A Features • Hall effect measuring principle • Galvanic isolation between primary and secondary circuit • Isolationvoltage2500V • Low power consumption • Primary bus bar option for 50A and 100A version for ease of connection Special feature • Single power supply from 12V to 15V Advantages • Small size and space saving • Only one design for wide current ratings range • High immunity to external interference. Applications • AC variable speed drives • Static converters for DC motor drives • Battery supplied applications • Uninterruptible Power Supplies (UPS) • Switched Mode Power Supplies (SMPS) • Power supplies for welding applications. Current Transducers HTB 50..400-P/SP5 and HTB 50..100-TP/SP5 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). Notes : 1) -TP version is equipped with a primary bus bar. 2) Operating at +12V ≤ Vc < +15V will reduce measuring range. 3) Derating is needed to avoid excessive core heating at high frequency. 070111/1 www.lem.com LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. Page 1/2 |
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