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Coreless Coil Current Transducer RH 100 .. 1000-S For the electronic measurement of currents: AC, pulsed, mixed, with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). IPN = 100 .. 1000 A Electrical data Primary nominal r.m.s. current Type Features * * * * V V kV mA M K No magnetic core Rogowski Coil principle Highly accurate integration circuit Voltage output IPN (A) 100 200 500 1000 RH 100-S RH 200-S RH 500-S RH 1000-S VOUT VC Vd IC RIS RL Output voltage(r.m.s) @ IPN, RL = 10 k, TA = 25C Supply voltage ( 5 %) R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn Current consumption Isolation resistance@ 500 V DC Load resistance 4 15 > 2.5 15 > 500 100 Advantages * * * * * * Wide sensing range Wide frequency range Quick response No hysteresis error No insertion impedance Small size and lightweight Accuracy-Dynamic performance data L VOE VOT TC G tr f Linearity (0 .. IPN) Electrical offset voltage, TA = 25C Thermal drift of VOE Thermal drift of the gain (% of reading) Response time @ 90% of IP Frequency bandwidth (3 dB) 0.5 % of IPN 5 mV 0.3 mV/K 0.03 %/K 1 s 20Hz .. 100KHz Applications * Observing complicated current waveforms * High speed and high current * * * * * * sensing such as IGBT Welding Power unit Electric power regulator Discharge tube Antenna Monitoring for irruptive current General data TA TS m Ambient operating temperature Ambient storage temperature Mass Min. internal creepage distance/clearance -10 .. +75 C -15 .. +80 C 45 g o200.5 m m Notes : 031020/0 LEM Components www.lem.com RH 100 .. 1000-S (in mm) 38 Direction of Current ???? 70 OFS 50 GIN MOLEX 5045-04AG 1 4 10 46 53 8 f 20 2-f 4 8 4 7.5 Terminal ? ? Identification ? ? ? ? Pin 7.5 Specifications subject to change without notice. 4 1* 2* 3* 4* * * * * * * * * + Vcc - Vcc OU TPU T GN D 8 |
Price & Availability of RH100-S |
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