imagen de una mujer en un laboratorio de tecnalia, con las puertas abiertas y trabajadores.

Laboratory services to validate, certify, and drive innovation

We have accredited laboratories that offer advanced testing, certification, and validation of materials, products, and systems. We help companies ensure quality, safety, and regulatory compliance, accelerating their market entry with reliable and innovative solutions.

Ensayos de transformadores de distribución

Tests on distribution transformers

Full type tests on dry and oil-immersed distribution transformers, according to the IEC 60076 set of standards. Maximum capacities: 36 kV, 5000 kVA.

Ensayos en laboratorio de cables y sistemas de cables de media tensión

Laboratory tests on medium voltage cables and cable systems

We carry out full electrical type tests on medium voltage cables and their accessories according to IEC 60502 standards.

Ensayos en laboratorio de cables y sistemas de cables de alta tensión

Laboratory tests on high voltage cables and cable systems

Full accredited electrical type tests in high voltage cables and their accessories for rated voltages of up to 220kV, according to IEC 60840 and IEC 62067 standards.

Ensayos de sistemas de recarga de vehículo eléctrico

Tests on electrical vehicle charging systems

Pre-qualification tests to ensure the quality of the electrical vehicle charging systems in AC and DC in all charging modes: 1, 2, 3 and 4.

Ensayos de inversores y convertidores de potencia

Tests on power inverters and converters

Tests on power converters and solar inverters up to 300 kW based on grid connection and product safety quality standards.

Calificación de proveedores e inspección de suministros

Supplier classification and inspection of supplies

Advanced technical services for supplier qualification and inspections of supplies.

Mantenimiento predictivo de transformadores de potencia

Predictive maintenance of power transformers

Tests for the predictive maintenance and diagnosis of power transformers at substations, power stations and industrial plants.

Ensayos de puesta en servicio de cables subterráneos y submarinos de alta tensión

Commissioning tests for underground and underwater high voltage cables

Commissioning tests on HV cables at new underground and underwater facilities using our Variable Frequency Resonance System, WRV 80/260.

Diagnóstico in situ de máquinas rotativas

Diagnosis of rotating machines in the field

More than 25 years of experience in diagnostic tests on large rotating machines in the field: generators and motors at power stations and industrial plants.

CE marking for construction products: Certificates issued

TC issued (Technical Conformity)

The Technical Conformity (TC) document is the Technical Approval Assessment, which is proof of compliance with national regulatory requirements (CTE, RIPCI…).

evaluaciones tecnicas europeas, los etes emitidos por TECNALIA

European Technical Assessments ETAs issued