{"id":330878,"date":"2024-10-19T23:01:48","date_gmt":"2024-10-19T23:01:48","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-22342018\/"},"modified":"2024-10-25T21:46:34","modified_gmt":"2024-10-25T21:46:34","slug":"bs-en-22342018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-22342018\/","title":{"rendered":"BS EN 2234:2018"},"content":{"rendered":"
This document specifies the required characteristics and test procedures for fire resistant or fire-proof electrical cables for use in aircraft electrical systems. These cables should also maintain a specific surface resistance when they are subjected to a flame of 1 100 \u00b0C after 5 minutes (fire resistant) or 15 minutes (fire-proof) exposure. The insulation of these cables is designed to withstand aircraft voltages at a frequency not exceeding 2 000 Hz. Unless specified by individual product standards the maximum demonstrated ac voltage of rating of these cables is 115 V rms (phase to neutral) and 200 V rms (phase to phase) and a long term temperature of up to 260 \u00b0C (ambient temperature plus temperature rise in conductor).<\/p>\n
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2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
4<\/td>\n | European foreword European foreword <\/td>\n<\/tr>\n | ||||||
6<\/td>\n | European foreword <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | 1 Scope 2 Normative references 3 Terms, definitions and symbols 4 Materials and construction 4.1 Conductors 4.1.1 Materials <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | 4.1.2 Lay length 4.1.3 Joints 4.1.4 Compaction 4.2 Construction 5 Required characteristics <\/td>\n<\/tr>\n | ||||||
9<\/td>\n | 6 Tests method <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | 7 Quality assurance 7.1 Qualification 7.1.1 General requirements 7.1.2 Qualification conditions 7.1.3 Qualification tests 7.1.4 Extension of qualification <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | 7.2 Acceptance tests 7.2.1 Required conditions 7.2.2 Production routine tests 7.2.3 Tests prior to delivery 7.2.4 Periodic tests 7.2.5 First article inspection tests 8 Identification marking 9 Packaging, labelling and delivery lengths 9.1 Packaging and labelling <\/td>\n<\/tr>\n | ||||||
15<\/td>\n | 9.2 Delivery lengths <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Aerospace series. Cable, electrical, fire resistant. Technical specification<\/b><\/p>\n |