China Factory Price Microcomputer Digital Transformer Protection Relay Tester 3 Phase

Product IntroductionXHJB634 microcomputer relay protection calibrator is a new type of miniaturized microcomputer relay protection tester fully realized by modern advanced microelectronic technology.Product description:1.High performance Industrial control computer is adopted as the controlling computer, through which you can run the windows operating system directly. 2.8.4"LCD display, tracking ball and optimized keyboard are allocated on the faceplate of this tester, which can be used without the external mouse and keyboard.3.USB interface, 10-100M net mouth and serial communication interface are located on the back plate of this tester, through which you can access data, communicate data and upgrade software conveniently. 4.The whole process and the result of the test will all be showed on the LCD.5.The English operational interface of the complete set is very friendly and convenient.6.The tracking ball and keyboard on the faceplate will implement the operation. The operation is simple and convenient, and is easy to bemastered. Operator only needs a little knowledge of computer.7.Keyboard and mouse interface are also allocated on the faceplate. If you would like to use the external mouse and keyboard, through pluging themwith corresponding interfaces, you can operate this tester just like operate a desk-top computer.  AC current outputoutput precisionclass 0.2Phase current output (RMS)0~40AThree parallel current output (RMS)0~120APhase current allowable working value for a long time (effective value)10APhase current maximum output power420VAThe maximum output power900VA when the three-parallel current is at the maximum outputWhen the maximum output of three parallel currents is allowed to work, the working time is 10sFrequency range (fundamental wave)20~1000HzHarmonic times1-20 timesDC current outputOutput accuracyclass 0.2Current output0~±10A / each phase, 0~±30A / three parallelMaximum output load voltage20VAC voltage outputOutput accuracyclass 0.2Phase voltage output (effective value)0~120VLine voltage output (effective value)0~240VPhase voltage/line voltage output power80VA / 100VAFrequency range (fundamental wave)20~1000HzHarmonic times1-20 timesDC voltage outputOutput accuracyclass 0.2Phase voltage output amplitude0~±160VLine voltage output amplitude0~±320VPhase voltage/Line voltage output power70VA / 140VA  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1