BS EN 4612-008:2019
$102.76
Aerospace series. Cables, electrical, for general purpose, single and multicore assembly. XLETFE Family. Jacketed or screened and jacketed – Silver plated copper. Operating temperatures, between – 65 °C and 150 °C. Single extruded wall for open applications, with jacket and screen (braid). UV laser printable. Product standard
Published By | Publication Date | Number of Pages |
BSI | 2019 | 16 |
This document specifies the characteristics of UV laser printable jacket, silver plated copper conductor, electrical cables Crosslinked Ethylene Tetra Fluoro Ethylene co-polymer (XLETFE) family for use in the on-board electrical systems of aircraft operating at temperatures between – 65 °C and 150 °C, operating at voltages not exceeding 600 V rms at sea level. This insulation system has been used in aerospace applications using 115 V (phase-to-neutral) 400 Hz ac and 28 Vdc. Verification of the suitability of cables for use in other electrical systems is the responsibility of the user. These cables are suitable for airframe use without additional protection when the jacket is present. When the jacket is stripped back the cores may need additional protection. In case of conflict between this standard and other referenced documents the requirements of this standard shall take precedence.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
6 | 1 Scope 2 Normative references 3 Terms, definitions and symbols |
7 | 4 Materials and construction 4.1 Materials 4.2 Construction |
9 | 4.3 Colour coding of cores 5 Required characteristics |
12 | 6 Quality assurance |
13 | 7 Designation 8 Identification and marking 9 Packaging, labelling and delivery lengths 10 Technical specification |
14 | Annex A (normative)Formulae for calculating braid details A.1 The filling factor Kf is given by the following formula A.2 Lay factor A.3 Coverage |