The introductions for Smart Junction Box

　　Solar PV junction box of the TPJXC smart tester can test the pressure drop of the junction box and its components, the leakage current, temperature drift, and DC resistance conduction parameters to meet the 20-300W (6 junction box diodes to a diode) the requirements of the test, widely used in the junction box manufacturers and PV module manufacturers docking the box electrical performance parameters test to improve the performance and quality of the junction box.

　　This product is controlled by microcomputer 320 * 240 dot matrix LCD screen display, fast measurement and display clarity. And with failure alarm function. Measurement without user repeatedly inserting and removing the terminals down line, in accordance with the manner of the man-machine dialogue, a one-time automatic quick to detect PV junction box electrical performance parameters, improve user productivity.

　　Features

　　1. the diode voltage characteristics, namely conduction voltage drop value;

　　2.diode reverse leakage current;

　　3.through-flow temperature rise test, some operating current and a certain amount of time, repeated testing at room temperature and high temperature diode conduction voltage drop and reverse leakage current;

　　4.conduction DC resistance test, can be determined by testing the resistance value of the wire junction box lead short core, Riveting reliable;

　　5. you can set the leakage current and conduction voltage drop threshold (limit), overrun alarm;