Dielectric tester HK-507A

insulation oil

HK-507A Insulating Oil Dielectric Breakdown Tester General introduction HK-507A conforms to ASTM D1816 Standard Test Method for Dielectric Breakdown Voltage of Insulating Oils of Petroleum Origin Using VDE Electrodes, Oils that combine a high flashpoint with high dielectric strength hâve long been used as an insulating medium in transformers, switchgear and other electrical apparatus. To ensure that the dielectric strength of the oil does not deteriorate however, proper maintenance is essentiel, and the basis of proper maintenance is testing For many electric equipments used in power System and enterprises, inner insolation is mostly oil-insulated. Oil dielectric strength test is one of the essentiel routine tests. Our HK-507A oil dielectric breakdown tester is the idéal testing device for oil dielectric strength[ The test sets are fuily automatic. Our products hâve been used by many power enterprises ail over the world. Function 1. - It is portable and single oil cup structure, controlled by microprocessor, can be achieved a sériés of operation automatically, such as voltage rise, voltage hold, voltage fall, stir, display , calculation and print resuit. The tester can conduct the oil dielectric breakdown test at voltage of 0~80kV. 2. - We adopt large lattice LCD screen with inner backlight System, even clearly visible in the night, the testing process by English menu prompt, easy to operate. 3. - Operator inputs brief command so that it will fulfill oil dielectric strength tests. If requires user can print out the resuit .