Ensuring the reliability of tomorrow’s electrical infrastructure through advanced high-voltage testing.

As the demand for long-distance energy transmission grows, manufacturers are increasingly focused on researching, developing, and producing components capable of operating at higher voltages.

KEMA Labs’ High-Voltage laboratories are internationally recognized independent facilities for testing and certifying medium- and high-voltage components used in electrical infrastructure.

Our laboratories can test a wide range of components, including cables, cable accessories, insulators, power transformers, instrument transformers, GIS, switchgear, panels, and more. With multiple flexible test bays, we are equipped to serve several clients simultaneously, ensuring efficiency and reliability.

Dielectric test (IEC 60060-1):

  • AC up to 1.2 MV
  • LI up to 3.5 MV
  • SI up to 2.5 MV
  • RIV/Corona test up to 600 kV AC

High Voltage Testing Laboratories Locations:

KEMA Labs, a CESI Group Business Unit, is a global leader in third-party conformity assessment services, testing, inspection, and certification of electromechanical components. Our certificates and reports are internationally recognized by both manufacturers and purchasers.

KEMA Labs is a well-recognized conformity assessment body, accredited according to ISO/IEC 17020, ISO/IEC 17025, and ISO/IEC 17065 standards. Additionally, KEMA Labs, through CESI S.p.a., is a notified body for the IECEx Certification Scheme and ATEX.