The DCJS-H variable frequency dielectric loss tester, also known as the variable frequency dielectric loss tester or anti-interference variable frequency dielectric loss tester and fully automatic variable frequency dielectric loss tester, is suitable for dielectric loss detection tests in power plants, substations, transformer manufacturers, and power maintenance departments. The variable frequency dielectric loss tester is applicable for detecting moisture deterioration, local defects, equipment installation, handover, and preventive dielectric loss tests of electrical equipment.



The DCJS-H fully automatic anti-interference dielectric loss tester is a high-precision dielectric loss tester developed by the R&D department of Wuhan Dingsheng Electric Power, referencing the latest industry standards and power test regulations. The DCJS-H fully automatic anti-interference dielectric loss tester is suitable for power plants, substations, transformer manufacturers, and power maintenance departments. It is a high-precision tester that automatically measures the dielectric loss tangent and capacitance of various high-voltage power equipment. Due to the adoption of frequency conversion technology, it filters out interference generated by the power frequency on-site, ensuring accurate measurement under strong electric field interference. The tester uses a Chinese menu operation interface, and the microcomputer automatically completes the entire measurement process. 

      The dielectric loss insulation test of the DCJS-H variable frequency dielectric loss tester can effectively detect overall moisture deterioration, local defects, etc., in electrical equipment insulation. It is widely used in electrical manufacturing, electrical equipment installation, handover, and preventive tests. Using variable frequency power supply technology, it employs microcontroller and electronic technology for automatic frequency conversion, analog-to-digital conversion, and data processing, achieving strong anti-interference capability, fast test speed, high precision, and simple operation. The variable frequency power supply uses a high-power switching power supply, outputting pure sine waves at 45Hz and 55Hz, automatically boosting voltage, providing up to 10kV, and automatically filtering out 50Hz interference. The DCJS-H variable frequency dielectric loss tester is suitable for on-site testing in environments with strong electromagnetic interference such as substations.



Alternative names for the variable frequency dielectric loss tester



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