It’s not enough to do numerous tests to ensure that your vehicle has optimal performance. You need to make sure that you have the proper insulation. Luckily, PowerTech is an expert in that particular field with over 30 years of experience. They can perform tests such as insulation fed by inverters, Insulation failure analysis and forensic services. With their vast knowledge, they are able to determine insulation condition via generator and motor insulation, such as EL CID; partial discharge; ozone testing to check discharge activity; coronal probe; power factor; AC and DC Hipot; visual inspection; rotor insulation; insulation failure investigation.