The invention discloses a general insulation and voltage resistance test platform for airborne equipment. Comprising an industrial personal computer, a high-voltage relay switching module, an insulation and voltage resistance tester, a program-controlled relay module and a test box, the industrial personal computer controls the insulation and voltage resistance tester to enable the insulation and voltage resistance tester to output test voltage required by testing, and the test voltage is loaded to the high-voltage relay switching module and then is switched through the test box to be output to the tested product socket. Loop voltage on a shell of a tested product is switched through the test box, loaded to the program control relay module and then output to the negative electrode of the insulation and voltage resistance tester through the program control relay module. The industrial personal computer controls the high-voltage relay switching module to switch a test channel for loading test voltage on the test box; and the industrial personal computer controls the program control relay module to switch a test channel for loading loop voltage on the test box. The device is universal, has a misconnection prevention design, and is safer to use.
本发明公开了一种机载设备通用绝缘耐压测试平台。包括工控机、高压继电器转接模块、绝缘耐压测试仪、程控继电器模块和测试盒;工控机控制绝缘耐压测试仪,使绝缘耐压测试仪输出测试所需的测试电压,测试电压加载于高压继电器转接模块,再经测试盒转接输出到被测产品插座;被测产品壳体上的回路电压经测试盒转接,加载到程控继电器模块,再经程控继电器模块输出到绝缘耐压测试仪负极;工控机控制高压继电器转接模块切换测试盒上的加载测试电压所用的测试通道;工控机控制程控继电器模块切换试盒上的加载回路电压所用的测试通道。本发明具有通用性,具有防接错设计,使用更加安全。
Universal insulation and voltage resistance test platform for airborne equipment
一种机载设备通用绝缘耐压测试平台
2024-04-09
Patent
Electronic Resource
Chinese
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