Jun. 16, 2025
Hot Sale: HOPU 2025 New Designed Transformer Oil Breakdown Voltage Tester
There are a large number of electrical equipment in power system factories and mines. Its internal insulation is mostly oil-filled and insulated. The dielectric strength test of insulating oil is a must-test routine test item. In order to meet the needs of the rapid development of the power industry, our company has taken the lead in developing a fully automatic oil dielectric strength test system. This series of products is designed and manufactured according to the latest national standard IEC60156, ASTM D877, ASTM D1816, and power industry standard DL429.9-91 and the latest power industry standard DL/T846.7-2004. It adopts microcomputer control, all mechanical and electrical integration is automated, and the test accuracy is high.
To meet the different requirement of insulation oil testing, the following transformer oil BDV testers are very popular for export market designed by HOPU engineers team.
HJT-80kv/100kv Standard Type Transformer Oil Breakdown Voltage Tester, display by blue LCD
HJT-80kv/100kv Advanced Type Transformer Oil Breakdown Voltage Tester, display by color LCD,and fully touch screen
HJT-80kv Lithium Battery Type Transformer Oil Breakdown Voltage Tester, Battery installed for fieldwork ourdoor
to measure the electrical breakdown strength of insulating oil, witch has a quick sensing ability to measure accurate breakdown voltage. The series is compliant with national & international standards for test sequences and also has user friendly customized test sequences. Greatly improve the work efficiency, but also greatly reduce the labor intensity of the staff. Used by many users across the country, it is unanimously considered that this series of products is currently an ideal insulating oil pressure test equipment in the global market.
Why need HOPU Transformer Oil BDV testing Kit?
Insulating oil in electrical power apparatus serves two primary roles, as an insulator and a coolant. As an insulating liquid, oil’s most important property is a high dielectric strength and as a cooling liquid, a low viscosity is paramount. The principal nemeses of insulating oil are oxidation, contamination (particularly moisture, which tends to lower the dielectric properties of insulating oil), and excessive temperature. These enemies are managed through design, regimented installation processes and prudent operation of the oil-filled power apparatus. At all stages of a power asset’s life, testing must be conducted to evaluate the condition of the insulating oil. In fact, for some assets, it can be argued that the oil is tested more frequently than any other component.
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