topstek current transducers te50a .. te600a - 24 - www.topstek.com te v080201 7/1/2008 te 50a~600a features highly reliable hall effect device compact and light weight fast response time excellent linearity of the output voltage over a wide input range excellent frequency response (> 50 khz) low power consumption (12 ma nominal) capable of measuring both dc and ac, both pulsed and mixed high isolation voltage between the measuring circuit and the current-carrying conductor (ac2.5kv) extended operating temperature range flame-retardant plastic case and silicone encapsulate, using ul classified materials, ensures protection against environmental contaminants and vibration over a wide temperature and humidity range applications ups systems industrial robots nc tooling machines elevator controllers process control devices ac and dc servo systems motor speed controller electrical vehicle controllers inverter-controlled welding machines general and special purpose inverters power supply for laser processing machines controller for traction equipment e.g. electric trains other automatic control systems specifications parameter symbol unit te 50a te 75a te 100a te 125a te 150a te 175a te 200a te 250a te 300a te 400a te 600a nominal input current i fn a dc 50 75 100 125 150 175 200 250 300 400 600 linear range i fs a dc 150 225 300 375 450 525 600 750 900 1000 1000 nominal output voltage v hn v 4 v1% at if=i fn ( r l =10k) offset voltage v os mv within 35 mv @ i f =0, t a =25c output resistance r out <100 hysteresis error v oh mv within 15 mv @ i f =i fn 0 supply voltage v cc /v ee v 15v 5% linearity % within 1% of i fn consumption current i cc ma 12 ma nominal, 15 ma max response time (90%v hn ) t r sec 7 sec max. @ d i f / dt = i fn / sec frequency bandwidth (-3db) f bw hz dc to 50khz thermal drift of output - %/c within 0.05 %/c @ i fn thermal drift of zero current offset - mv/c within 1.0 mv/c @ i fn dielectric strength - v ac2.5kv x 60 sec isolation resistance @ 1000 vdc r is m >1000 m operating temperature t a c -15c to 80c storage temperature t s c -20c to 85c mass w g 50g
topstek current transducers te50a .. te600a - 25 - www.topstek.com te v080201 7/1/2008 pin assignment 0v v out -15v +15v [ offset gain mounting post max s s positive current flow direction te150a 05042 5 appearance, dimensions and pin identification all dimensions in mm 0.1, holes C0, +0.2 except otherwise noted.
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