{"id":425229,"date":"2024-10-20T06:55:42","date_gmt":"2024-10-20T06:55:42","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-47032022-2023\/"},"modified":"2024-10-26T13:03:17","modified_gmt":"2024-10-26T13:03:17","slug":"bs-en-47032022-2023","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-47032022-2023\/","title":{"rendered":"BS EN 4703:2022 2023"},"content":{"rendered":"
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.<\/p>\n
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2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions 4 Test set-up 4.1 General set-up 4.1.1 General 4.1.2 Test set-up 1: HV-insulation resistance measurement <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 4.1.3 Test set-up 2: Sheath integrity measurement <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 4.2 Immersion of receptacle <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 4.3 Operation of test unit <\/td>\n<\/tr>\n | ||||||
10<\/td>\n | 5 Test procedure <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 6 Pass\/fail criteria <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 7 Designation <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Aerospace series. Test specification for verification of the permeability of electrical insulation<\/b><\/p>\n |