DIAEL arises from a R&D project

DIAEL was born in 2010 in order to develop Online Partial Discharge Monitoring Systems and Diagnostic services.

More about us

Preventive maintenance of electrical networks

Our diagnostic service avoids unexpected power interruptions due to failures caused by partial discharges.

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Products and services

Our experience in partial discharge diagnosis and our R&D team allow to adapt our solutions to your needs.

What we do


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Know some references of our work

BlueBOX Technology avoids a new replacement of six joints

DIAEL and General Cable sign a distribution agreement for the SILEC-BlueBOX Technology Partial Discharge Continuous Monitoring System.

Why BlueBOX?

BlueBOX facilitates customer: