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| Current Transducer HAL 200-S For the electronic measurement of DC, AC and pulsed currents, with a galvanic isolation between the primary (high power) circuit and the secondary (electronic) circuit. IPN = 200 A Electrical data IPN IP IP VOUT RL VC IC Vb Vd Ris Primary nominal DC or rms current Primary current, measuring range Overload capacity (Ampere Turns) Analogue output voltage @ IPN Load resistance TA = 0 .. + 70C TA = - 25 .. + 85C Supply voltage ( 5 %) Current consumption (max) Rms rated voltage1) Rms voltage for AC isolation test, 50 Hz, 1 mn Isolation resistance @ 500 VDC 200 0 .. 600 30000 4 >1 >3 15 25 500 3 > 500 A A A V k k V mA V kV M Features * Open loop transducer using Hall Effect * Panel mounting - Horizontal or Vertical * Insulated plastic case to UL 94-V0. Advantages * * * * * * Very good linearity Very good accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference * Current overload capability * Low power consumption * Wide dynamic range, 50 to 600 A in one package. Accuracy - Dynamic performance data X L Accuracy 2) @ IPN, TA = 25C, @ 15 V Linearity 2) Electrical offset voltage @ IP = 0, TA = 25C Residual offset voltage @ IP = 0 after an overload of 3 x IPN Thermal drift of offset voltage TA = - 25 .. + 85C Thermal drift of gain TA = - 25 .. + 85C Response time @ 90 % of IP di/dt accurately followed Frequency bandwidth (- 3 dB) 3) VOE VOM VOT TCG tr di/dt f 1 0.5 Max 10 10 1 0.05 <3 > 50 DC .. 50 % % mV mV mV/K %/K s A/s kHz Applications * AC variable speed drives and servo motor drives General data TA TS m Ambient operating temperature Ambient storage temperature Mass Standards Safety EMC Deviation in output when tested to EN 61000-4-6 Deviation in output when tested to EN 61000-4-4 - 25 .. + 85 C - 25 .. + 85 C 75 g EN50178 (1994) EN50082-2 (1992) EN50081-1 (1992) < 10 % of IPN < 10 % of IPN * Static converters for DC motor drives * Battery supplied applications * Uninterruptable Power Supplies (UPS) * Switched Mode Power Supplies (SMPS) * Power supplies for welding applications. Notes : 1) 2) 3) Reinforced insulation, Overvoltage Category II, Pollution Degree 2 Excludes the electrical offset Refer to derating curves in the technical file to avoid excessive core heating at high frequency 001114/2 LEM Components www.lem.com Dimensions HAL 200-S (in mm. 1 mm = 0.0394 inch) Bottom view Left view Secondary terminals Terminal Terminal Terminal Terminal 1 2 3 4 : supply voltage + 15 V : supply voltage - 15 V : output : 0V Front view Mechanical characteristics * General tolerance * Primary through-hole * Connection of secondary 0.5 mm 20 mm x 15 mm Molex 5045-04-A Remarks * VOUT is positive when IP flows in the direction of the arrow. * Temperature of the primary conductor should not exceed 90C. * This is a standard model. For different versions (supply voltages, secondary connections, unidirectional measurements, operating temperatures, etc.) please contact us. LEM have a policy of continual product improvement and the company reserves the right to revise the above specification without prior notice. |
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