Correct Use of Induced Voltage Triple Frequency Generator - Yangzhou Darui
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With the vigorous promotion of the electric power industry in our country, more and more places use various types of cables, whether buried underground or overhead! At the same time, due to long-term various erosions, cables also need regular maintenance and repair! Today, let's briefly analyze the possible faults of cables and the corresponding repair methods!
Common cable faults we often encounter include ground faults and phase-to-phase short circuits, which mainly occur in buried cables. The main symptom is that it works normally in sunny weather but short-circuits on rainy days. So what should be done for such faults? The solution is to recommend using a cable fault tester produced by a reputable company, using the low-voltage pulse method. Connect the host to two phases of the cable, the host emits a pulse, and by analyzing the feedback waveform, the fault point can basically be accurately located, then repair or replace it! Wuhan Huarui Yuanda Electric Equipment Co., Ltd. is a professional manufacturer of power cable fault testers with 20 years of R&D and production experience. The HRDL-3A cable fault tester from Wuhan Huarui Yuanda Electric Equipment Co., Ltd. can be applied to locate and test faults in various high and low voltage power cables, especially for faults like phase-to-phase short circuits and open circuits, and can control the fault point error to about 5 centimeters. It is a product with comprehensive functions and high cost-effectiveness among many cable fault testers on the market.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
