Protective device for high-voltage line parameter test
The utility model provides a protective device for testing parameters of a high-voltage line. The protective device comprises a protective box body, a plurality of plug-in assemblies, a current detector, a controller and a driving assembly, a partition plate is arranged in the protective box body; t...
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| creator | XING TIANHAO WAN XUANZHI GUO ZHIXIN MIAO YONGGANG LI BO ZHANG WENXIANG YANG XIAOJING JIANG TAO DING SANGEN ZHANG JIYUAN CHENG FENG HUANG JIANGTAO ZHANG KAIBO GAO WEIKUO WANG DINGGANG LI JIAWEI |
| description | The utility model provides a protective device for testing parameters of a high-voltage line. The protective device comprises a protective box body, a plurality of plug-in assemblies, a current detector, a controller and a driving assembly, a partition plate is arranged in the protective box body; the plug-in assembly is provided with a first wiring end and a second wiring end, the second wiring end is electrically connected with a variable conductive core, and the variable conductive core has a conductive position in which the variable conductive core upwards extends out of the second wiring end and is conducted with the first wiring end, and also has a power-off position in which the variable conductive core downwards retracts into the second wiring end to be separated from the first wiring end; the current detector is used for detecting a current signal of the grounding line; the controller is in wireless communication connection with the current detector and the parameter tester; the controller is used fo |
| format | Patent |
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| language | chi ; eng |
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| subjects | MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING |
| title | Protective device for high-voltage line parameter test |
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