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建筑安装维修电工,常在低压和高压线路或设备上工作。为了确保工作顺利和人身安全,很需要有一种辅助工具。为此,我们试制了一种小型电场报警器。在试用过程中,事故率下降了65%,工作效率提高了50%。该器兼能判别零火线,检测橡皮软线断芯和楼房硬塑管暗配线的走向,以及断线找寻等,灵敏度可达到离开380伏相线8厘米处
Building installation and maintenance electricians often work on low voltage and high voltage lines or equipment. In order to ensure smooth work and personal safety, there is a need for an auxiliary tool. For this reason, we tried a small electric field alarm. In the trial process, the accident rate dropped by 65% and the work efficiency increased by 50%. The device is capable of distinguishing the zero fire wire, detecting the direction of the broken wire of the rubber cord and the hard wire of the hard plastic pipe in the building, and finding the broken wire. The sensitivity can reach 8 centimeters away from the 380 volt phase line.