UNE - Spanish national standards

Electronic railway equipment - On board driving data recording system - Part 2: Conformity testing

Available languages: English, Spanish

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Low-voltage switchgear and controlgear enclosed equipment - Part 1: Enclosed switch-disconnectors outside the scope of IEC 60947-3 to provide isolation during repair and maintenance work

Available languages: English, Spanish

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Guidance on software aspects of dependability

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Dielectric and resistive properties of solid insulating materials - Part 1: General

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Dielectric and resistive properties of solid insulating materials - Part 2-1: Relative permittivity and dissipation factor - Technical frequencies (0,1 Hz to 10 MHz) - AC Methods (Endorsed by Asociación Espanola de Normalización in June of 2018.)

Available languages: English

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Dielectric and resistive properties of solid insulating materials - Part 2-2: Relative permittivity and dissipation factor - High frequencies (1 MHz to 300 MHz) - AC methods (Endorsed by Asociación Espanola de Normalización in July of 2022.)

Available languages: English

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Dielectric and resistive properties of solid insulating materials - Part 2-3: Relative permittivity and dissipation factor - Contact electrode method for insulating films - AC methods (Endorsed by Asociación Espanola de Normalización in June of 2024.)

Available languages: English

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Dielectric and resistive properties of solid insulating materials - Part 3-1: Determination of resistive properties (DC methods) - Volume resistance and volume resistivity - General method (Endorsed by Asociación Espanola de Normalización in April of 2023.)

Available languages: English

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Dielectric and resistive properties of solid insulating materials - Part 3-11: Determination of resistive properties (DC methods) - Volume resistance and volume resistivity - Method for impregnation and coating materials (Endorsed by Asociación Espanola de Normalización in May of 2018.)

Available languages: English

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Dielectric and resistive properties of solid insulating materials - Part 3-12: Determination of resistive properties (DC methods) - Volume resistance and volume resistivity - Method for casting resins (Endorsed by Asociación Espanola de Normalización in October of 2024.)

Available languages: English

Available design: electronic design (pdf), Print design