How to carry out BDV test of transformer oil after filtration?

After filtration or oil replacement, BDV (Breakdown Voltage) testing is crucial. You’ll need a calibrated BDV test kit and oil sample taken from the transformer after 15-20 minutes of circulation. Fluidex doesn’t just supply purification equipment – they also offer oil testing tools for field use. This allows maintenance teams to confirm oil quality instantly and meet IEC/ASTM standards before energizing.