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Tecnalia. Inspiring Business

Tecnalia. Inspiring Business

TECNALIA obtains a new accreditation for Medium and High voltage type tests

2016.11.08

The accreditation scope includes the electrical type tests included in the international standards IEC 60502, IEC 60840 and IEC 62067.

The new Accreditation in the field of MV and HV cable testing was confirmed last June by the Spanish national accreditation entity ENAC, a member of ILAC. The accreditation scope includes the electrical type tests included in the international standards IEC 60502, IEC 60840 and IEC 62067.

The electrical laboratories of TECNALIA are equipped with an Impulse Generator of 1800 kV peak and an AC Voltage source of 550 kV. These ratings allow testing of cable systems (long loops with terminations and  joints) up to 150 kV and cables up to 220 kV. Special tests such as short-circuit can also be performed at our power facilities. Cable systems from 220 to 550 kV can be tested in partner laboratories as a result of a commercial agreement between TECNALIA and the manufacturers owning the laboratories (not related with cable manufacturing). These labs provide extraordinary capabilities for lightning impulse tests –up to 4.800 kV- and AC voltage –up to 1500 kV-.

Thus, the offer of TECNALIA´s electrical laboratories in the field of cable testing includes lab type testing as well as on-site testing for commissioning and diagnostics, based on a Variable Frequency Resonant Unit rated 260 kV and 80 A.

Download the accreditation scope

TECNALIAs Electrical laboratories-2

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Parque Científico y Tecnológico de Gipuzkoa. Mikeletegi Pasealekua, 2. E-20009 Donostia - San Sebastián. Gipuzkoa (Spain). Tel.: 902.760.000 - International Calls: (+34) 946.430.850


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