Partial discharges (PD), as defined in regulation IEC60270, are dielectric discharges in a partial area of ??a solid or liquid electrical insulation system under the stress of high voltage. The partial discharges of a transformer deteriorate their insulation and can cause a transformer failure.
Torytrans offers a fully equipped laboratory that can detect partial discharges that are still in their early stages or acoustically determine the location of their origin and finally draw conclusions regarding the state of the isolation.
Our Quality department records all the measurements and provides our clients the necessary reports as a guarantee of success. These tests are specific and will only be carried out at the express request of the customer or specifications of the transformer