There are several ways to test transformer oil to assess its condition and performance. Here are some of the most […]
Floating Neutral is because of its connections with the Ground. It’s a serious problem as the NEUTRAL balances the voltages between 2 phases.
Measuring the Breakdown Voltage (BDV), or in other words, the dielectric strength of insulation oil is crucial in ensuring that […]
BDV (break down voltage) test is a regular test conducted on insulating materials. Accordingly, transformer insulating materials viz. transformer oil, paper, pressboard, too, are subjected to this test.
Preparing of ‘Electrodes and Test Vessel’ before performing breakdown voltage (BDV) test on insulating oil in service in transformers and switchgear, as defined in IS 6792.