接通-断开试验 on-off test
并联开断试验 parallel breaking test
失步开断试验 out-of-phase breaking test
感性电流开断试验 [电] inductive current breaking test
短路开断电流试验 terminal fault test
开断能力试验 [电] breaking capacity test
开断容量试验 breaking capacity test
容性电流开断试验 capacity current breaking test
电容性电流开断试验 [电] capacity current breaking test
在进行试验前，保护阻抗要从带电部件上断开。
Protective impedance is disconnected from live parts before carrying out the tests.
如果将火花试验装置的电极在闭合或断开时的放电电弧看作一个非线性电阻，则可以实现电路本质安全性能的计算机辅助分析方法。
If the arc generated during the make or brake of electrodes of spark-test apparatus was regarded as a non-linear resistance, non-explosion assessing intrinsic safety method can be established.
灼热丝燃烧试验仪实验过程中，当达到设定的灼热时间时，加热电压自动断开，实验小车自动离开，脱离灼热丝。
The experimental process, when to set the burning time, heating voltage automatically disconnect, experimental automatic leave, car out of the hot wire.
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