DEVICE FOR IDENTIFICATION AND CONTROL OF TECHNICAL STATE LIVED electric cables

摘要

The utility model relates to electric engineering and can be used to identify and monitor the technical condition lived (determination of integrity, as well as malfunctions of the "open" or "sample") in the electric cable. Summary of the utility model is that the device for identifying and monitoring the technical condition of living electric cable carries marking cable conductors with simultaneous control of their technical condition, which reduces the time spent on the work. The apparatus includes: a switch, a constant voltage source, the two indicators (e.g., incandescent light bulb), and a semiconductor diode switch. A utility model allows due to ease circuit design significantly easier and cheaper processes to identify live electric cable and control their technical condition, as well as reduce the time works by combining the above-mentioned operations.