Testing

STRI is a leading independent test laboratory based in Ludvika, Sweden. We serve manufacturers of electrical equipment worldwide.

Accredited according to ISO/IEC 17025, we provide
quality testing and trusted results. We are a member of
SATS and the Short Circuit Testing Liaison (STL).

Our tests

High Voltage Tests

Pollution & Environmental testing

Pollution and Environmental Testing

Cable testing

Cable testing

Temp rise tests

Temperature Rise Tests

Tests at multiple stresses

Tests at Multiple Stresses

Medium Voltage Testing

Medium Voltage Testing

Pre-Qualification Test of HVDC and HVAC Cables

Ion Migration Test

Ion Migration

Snow and Ice tests

Snow and Ice Testing

Dielectric Type Test of GIS Equipment

Testing Facilities

STRI’s large test hall can be divided into two test bays enabling different tests to take place simultaneously.

Quality

At STRI we combine technical excellence with strict quality control to ensure every test delivers accurate, reliable, and actionable results.