Current Transducer HAL 50..600-S IPN = 50 A 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. Electrical data Primary nominal r.m.s. current IPN (A) Primary current measuring range IP (A) 50 100 200 300 400 500 600 ÎP VOUT RL VC IC Vb Vd Ris ± 150 ± 300 ± 600 ± 900 ± 1000 ± 1000 ± 1000 Type Features HAL HAL HAL HAL HAL HAL HAL 50-S 100-S 200-S 300-S 400-S 500-S 600-S Overload capacity (Ampere Turns) Analogue output voltage @ ± IPN Load resistance TA = 0 .. + 70°C TA = - 25 .. + 85°C Supply voltage (± 5 %) Current consumption (max) Rms rated voltage1) Rms voltage for AC isolation test, 50 Hz, 1 mn Isolation resistance @ 500 VDC · Open loop transducer using Hall Effect · Panel mounting - Horizontal or Vertical · Insulated plastic case to UL 94-V0. 30000 ±4 >1 >3 ± 15 25 500 3 > 500 A V kW kW V mA V kV MW Accuracy - Dynamic performance data Accuracy 2) @ IPN, TA = 25°C, @ ± 15 V Linearity 2) X e L VOE VOM VOT TCeG tr di/dt f Electrical offset voltage @ IP = 0, TA = 25°C Residual offset voltage @ IP = 0 after an overload of 3 x IPN Thermal drift of offset voltage TA = - 25 .. + 85°C Thermal drift of gain TA = - 25 .. + 85°C Response time @ 90 % of IP di/dt accurately followed Frequency bandwidth (- 3 dB) 3) ±1 ± 0.5 Max ± 10 ± 10 ±2 ± 0.05 <3 > 50 DC .. 50 % % mV mV mV/°K %/°K µs A/µs kHz 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. Applications · AC variable speed drives and servo motor drives · Static converters for DC motor drives · Battery supplied applications · Uninterruptable Power Supplies (UPS) · Switched Mode Power Supplies 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 Notes : 1) (SMPS) - 25 .. + 85 °C - 25 .. + 85 °C 75 g EN50178 (1994) EN50082-2 (1992) EN50081-1 (1992) < 10 % of IPN < 10 % of IPN Overvoltage Category III, Pollution Degree 2 Excludes the electrical offset 3) Refer to derating curves in the technical file to avoid excessive core heating at high frequency · Power supplies for welding applications. 001107/1 2) LEM Components www.lem.com Dimensions HAL 50..600-S (in mm) 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 Remarks ± 0.5 mm 20 mm x 15 mm Molex 5045-04-A · VOUT is positive when IP flows in the direction of the arrow. · Temperature of the primary conductor should not exceed 90°C. · 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.