Partial discharge detector is favored because of its high sensitivity, wide testing range and, more importantly, easy operation. So how do we ensure the safety of pd detector?
Firstly, the voltage of the pd tester is as high as tens of thousands of volts, so the relevant testers must strictly observe the safety precautions. Make sure there are clear warning signs in the test area so that anyone on site knows where the high pressure area is. No one is allowed in the high pressure area during the test.
Secondly, whether the operation or regular maintenance of partial discharge detector, must be capable professionals, other people who do not understand partial discharge detector is absolutely not exposed to the instrument. This is not only for the service life of the instrument, but also to ensure everyone's personal safety.
Thirdly， before using pd detector for testing, users should master the test method, test procedure and test purpose and keep them in mind, which is very important for testing.
What's more，the place where the detector is used for testing must be kept clean and tidy, and no other articles irrelevant to the testing shall be stored. In particular, there should be no metal fragments on the ground in high pressure areas.
Lastly，the surfaces of test objects, boost transformers and coupling capacitors should be kept dry and clean. If there is moisture or dirt on the surface, it is easy to cause partial discharge, resulting in abnormal measurement.
The most important thing is that in order to make the local release detector play a greater role in the test and make the whole measurement process more smooth, the user must firmly grasp the above key points to ensure the safety of the local release detector, but also to extend its service life to a certain extent.
Wuhan Xinshengneng professional production of high pressure test equipment and instruments, a variety of models, welcome to call 0312-3188565!
