Topstek Current Transducer TQE500A-T5 TQE500A-T5 Features Applications iHighly reliable Closed Loop Hall Effect device iCompact and light weight iFast response time iExcellent linearity of the output voltage over a wide input range iExcellent frequency response (> 50 kHz) iLow power consumption (9 mA nominal) iCapable of measuring both DC and AC, both pulsed and mixed iHigh isolation voltage between the measuring circuit and the current-carrying conductor (AC2.5KV) iExtended operating temperature range iFlame-Retardant plastic case and silicone encapsulant, using UL classified materials, ensures protection against environmental contaminants and vibration over a wide temperature and humidity range iUPS systems iIndustrial robots iNC tooling machines iElevator controllers iProcess control devices iAC and DC servo systems iMotor speed controller iElectrical vehicle controllers iInverter-controlled welding machines iGeneral and special purpose inverters iPower supply for laser processing machines iController for traction equipment eg. electric trains iOther automatic control systems Specifications Parameter Symbol Unit TQE500A-T5-B24 TQE500A-T5-B15 Nominal Input Current Ipn A DC ±500 ±500 Supply Voltage Range VCC/VEE V ±12 --- ±24 ±12 --- ±15 Supply Voltage ±5% VCC/VEE V Consumption Current ICC mA Measuring Range Ifs A DC ±500 ±600 ±700 ±800 ±500 ±600 ±700 Maximum Load Resistance RMmax 15 5 10 60 15 5 10 Minimum Load Resistance RMmin 0 0 0 0 0 0 0 ±12 ±15 ±24 ±12 35 mA + Is 15 mA + Is Conversion Ratio KN Secondary Current @ Ipn Is mA 100 RMmax 76 Ios mA Within ±0.25 mA @ Ip=0, Ta=25°C % Within ±0.3% of Ifn Within ±0.1% of Ifn Secondary Resistance Offset Current Overall Accuracy @ Ipn ±15 1:5000 Linearity % Response Time (90%Vhn) Tr Psec Frequency bandwidth (-3dB) fBW Hz DC to 200kHz Thermal Drift of Output - %/°C Within ±0.05 %/°C @ Ifn Dielectric Strength - V AC2.5KV X 60 sec Isolation Resistance @ 1000 VDC RIS M >1000 M Operating Temperature Ta °C -15°C to 80°C Storage Temperature Ts °C -20°C to 85°C Mass W g 200 g 1 Psec max. - 104 www.topstek.com @ d If /dt = Ipn / Psec TQE500A-T5 V080201 7/1/2008 TopsTek Current Transducer TQE500A-T5 Appearance, dimensions and pin identification All dimensions in mm ±0.2, holes –0, +0.2 except otherwise noted. - 105 www.topstek.com TQE500A-T5 V070901 7/1/2008