Cable Fault Diagnosis

Cable Oscillation Wave Testing SystemOWTS，Oscillating Wave TestSystemUnfortunately, the provided content does not include any Chinese text to translate. Please provide the Chinese news content for translation.XLPE Testing Technology for Power CablesOWTS The system's testing principle involves initially applying pressure to the cable being tested, followed by generating a damped oscillating voltage at frequencies ranging from several tens to several hundreds of hertz within the cable (nearly resembling the actual operating state of the cable's working frequency). This causes localized discharges at the cable's weak insulation points. The discharge level is then calculated and located based on the signals received from the discharge pulses. Due to the extremely short duration of the oscillation testing process,.The test duration is short, approximately a few hundred milliseconds, with negligible damage to the cable; the resonant voltage frequency is close to the industrial frequency, making the test conditions highly similar to the cable's actual operating conditions; it not only measures the severity of internal cable defects but also locates them; compact and portable.OWTS These superior features of the system make it the primary method for inspecting cable insulation.

Technical Features:

Due to the extremely long time required for the oscillation test process,.The duration is short, just a few hundred milliseconds, with negligible damage to the cable; the resonant voltage frequency is close to the industrial frequency, making the test conditions very similar to the cable's actual operation; it can not only measure the severity of internal cable defects but also pinpoint their locations; compact and portable.OWTS These superior features of the system make it the primary method for inspecting cable insulation.