在电缆工作温度90℃时绝缘电阻常数Ki MΩ·km 3、交流电压试验AC voltage test 成品电缆经受交流50Hz、5min、3500V的电压试验不击穿，对于单芯非铠装电缆，则进行浸水耐压试验。
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... 交流电压 alternating voltage 交流电压试验 alternating voltage test 交流放大器 alternating-current amplifier ...
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交流电流电压回路试验 AC current-voltage circuit test
通过对三相交流电压的测试试验，验证了该系统的可靠性，可为国产电源系统的设计定型提供依据。
The test on three phase alternating voltage has shown that this system has good reliable performances and can afford evidence for finalizing the design of power supply system made in our country.
交流耐压试验是交流电气设备最重要的试验项目，是考验被试品绝缘承受交流电压能力的有效方法。
AC Withstand Voltage test is the most important test item to AC electric equipments, is a valid method of trying out the ability of the insulation withstanding AC voltage of tested object.
本标准适用于交流发电机、同步调相机和交流电动机定子线圈及绕组绝缘交、直流耐电压试验。
The standard is applicable to stator coil and winding insulation alternative and direct current voltage withstanding test for AC generator, synchronous phase modifier and AC motor.
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