cable fault detector [电] 电缆故障检测器 ; 电缆故障点检验器 ; 电缆故障探伤仪 ; 电缆故障探测器
fault detector [仪] 故障探测器 ; 探伤器 ; 故障检测器 ; 故障探测
ultrasonic fault detector 超声波探伤仪 ; 全数字超声波探伤仪
fluorescent fault detector 荧光探伤仪
line fault detector 线路故障检测器 ; 线路故障探测器
photoelectron fault detector 光电子探伤器
laser fault detector 激光探伤仪
ground fault detector 接地故障探测器
LFD Line Fault Detector 线路故障检测器
Introduces the signal cable fault locator detector developed on basis of TDR mode.
介绍了采用TDR方式(时域反射法)开发的信号电缆故障点检测仪。
The principle of cable-type temperature detector is introduced. The fault mechanism of the device is analysed. A bodily example of life testing is given also.
介绍了电缆型温度探测器的工作原理，分析了损坏性的和漂移性的失效机理，并举例介绍了寿命试验。
After injecting current into the head of line, the detector can check whether these branches flow current, the fault branch is that the current has flowed.
然后在线路首端注入电流，通过探测器检验几个分支上是否有电流流过，检测到电流的即为故障点所在的分支。
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