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UNE EN 4703:2022
Aerospace series - Test specification for verification of the permeability of electrical insulation (Endorsed by Asociación Española de Normalización in February of 2023.)
Material aeroespacial. Especificación de ensayo para la verificación de la permeabilidad del aislamiento eléctrico (Ratificada por la Asociación Española de Normalización en febrero de 2023.)
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| Standard number: | UNE EN 4703:2022 |
| Pages: | 12 |
| Released: | 2023-02-01 |
| Status: | Standard |
DESCRIPTION
UNE EN 4703:2022
This document specifies a test that determines the ability of electrical equipment to withstand wet atmospheres in combination with variable ambient air pressure in particular in an aircraft installation. The main adverse effects to be anticipated are fluid ingress and related insulation breakdown.