This tester for testing the dielectric strength of insulating oil, which is produced according to the latest international standard (Determination Method For Dielectric Strength of Transformer Oil). The values are preset with the adjusting switch and then the device strictly works on the basis of the preset values. After doing one test, the results can be printed automatically.
Thesystem is fully automatic and carries out tests according to the set parameters like ‘Number of tests, stew time and stir time’ set in advance. Various status indicators like Power on, HV rise, HV fall, Stir and static are provided. Countdown of stew time and stir time is displayed. Audio beep is given after the test is complete and the results can be printed on built- in printer. Further the readings can be recalled after the test.
Digital Transformer oil dielectric measurement