HAL50-S

Current Transducer HAL 50..600-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 = 50 A Electrical data Primary nominal r.m.s. current IPN (A) 50 100 200 300 400 500 600 Primary current measuring range IP (A) ± 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 · 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 ÎP VOUT RL VC IC Vb Vd Ris 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 Advantages · Very good linearity · Very good accuracy · Low temperature drift · Wide frequency bandwidth · Very low insertion losses · High immunity to external interference Accuracy - Dynamic performance data X e L Accuracy 2) @ IPN, TA = 25°C, @ ± 15 V Linearity 2) 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) VOE VOM VOT TCe G tr di/dt f ±1 ± 0.5 Max ± 10 ± 10 ±2 ± 0.05 50 DC .. 50 % % mV mV mV/°K %/°K µs A/µs kHz · 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) 2) (SMPS) - 25 .. + 85 °C - 25 .. + 85 °C 75 g EN50178 (1994) EN50082-2 (1992) EN50081-1 (1992) < 10 % of IPN < 10 % of IPN · Power supplies for welding applications. LEM Components 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 001107/1 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 ± 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 90°C. · This is a standard model. For different versions (supply voltages, secondary connections, unidirectional measurements, operating temperatures, etc.) please contact us. L EM have a policy of continual product improvement and the company reserves the right to revise the above specification without prior notice.