How can manufacturers safely handle insulation oil and PCB testing?
Manufacturers can safely handle insulation oil and PCB testing by enforcing disciplined sampling, labeling, storage,...
Technical Guide
Surge Arrester Leakage Current Analyzer for Smarter Condition Monitoring in July 2026
Surge Arrester Leakage Current Analyzer helps utilities and industrial teams detect arrester aging earlier, improve...
Is Testing Interfacial Tension (IFT) in Transformer Oil Really Necessary?
Testing Interfacial Tension (IFT) in transformer oil is necessary because it reveals polar contaminants and...
How should factories react to low breakdown voltage (BDV) results in insulating oil?
Low BDV results indicate that insulating oil has lost dielectric strength due to moisture, particles,...
How can oil color and acidity reveal insulation aging?
Oil color and acidity reveal how far transformer insulation has aged. Dark or cloudy insulating...
Is Karl Fischer Moisture Testing In Transformer Oil Really That Critical?
Transformer insulation oil can be ruined by just a few drops of water because moisture...
How does ruggedized test equipment cut real TCO?
HVHIPOT’s ruggedized outdoor test equipment reduces total cost of ownership (TCO) over 5+ years by...
What is the best way to choose surge counter testers and portable pulse generators?
Surge counter testers and portable pulse generators are niche, mission-critical tools for validating lightning arresters,...
How is dielectric strength test (BDV) done correctly?
A dielectric strength test (BDV) checks the breakdown voltage of insulating oil under controlled conditions,...
How does HVHIPOT support arrester specialists globally?
HVHIPOT supports global lightning arrester specialists with 24/7 technical help, tailored warranty and training programs,...