Temperature rise tests are used to make sure that a product does not get overheated during operation.
STRI performs temperature rise tests with currents up to 8000 A AC and 8400 A DC.
The temperature can be registered with loggers handling a great number of channels.
Temperature rise tests can be performed on bushings, instrument transformers, disconnectors and other equipment.
Temperature measurements can also be done without direct contact by a high resolution IR-camera.
STRI also has test tanks for testing of oil/air bushings.