BS/EN 4612-004-2019 pdf download.Aerospace series — Cables, electrical, for general purpose, single and multicore assembly — XLETFE Family — Jacketed or screened and jacketed
Part 004: Tin plated copper — Operating temperatures, between — 65°C and 135°C — Single extruded wall for open applications, with jacket and screen (braid) — UV laser printable — Product standard.
These jacketed 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.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 2083, Aerospace series — Copper or copper alloy conductors for electrical cables — Product standard
EN 2235, Aerospace series — Single and multicore electrical cables, screened and jacketed — Technical
specification
EN 3475-100 (all parts). Aerospace series — Cables; electrical, aircraft use — Test methods — Part 100:
General
EN 4611-002, Aerospace series — Cables, electrical, for general purpose, single and multicore assembly — XLETFE Family — Part 002: General
EN 4611-003, Aerospace series — Cables, electrlcal.for general purpose, single and multicore assembly — XLETFE Family — Part 003: Tin plated copper — Operating temperatures, between 65°C and 135 °C — Single extruded wall for enclosed applications — LIV laser printable — Product standard
EN 4612-002, Aerospace series — Cables electrical, for general purpose, single and multicore assembly — XLETFE Family —jacketed or screened and jacketed — Part 002: General
EN 9133, Aerospace series — Quality Management Systems — Qualification Procedure for Aerospace Standard Products
3 Terms, definitions and symbols
For the purposes of this document, the terms, definitions and symbols given in EN 3475-100 apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 Materials and construction
4.1 Materials
These cables shall consist of the following:
• cores according to EN 4611-003;
• number of cores 1 (one) to 4 (four);
• 2 (two) core to 4 (four) core shall be twisted together according to EN 2235;
• filler cores shall not be permitted.
Screen:
• tin plated copper stranded woven braid, for dimensions of strands, see Table 1;
• material according to EN 2083, tests according to EN 3475-100;
• construction according to EN 2235.
Outer jacket:
• XLETFE;
• it shall be possible to mark the jacket by tJV laser printing
• the minimum thickness for 2 (two) cores shall be 0,13 mm;
• the minimum thickness for 3 (three) core and 4 (four) core shall be 0.15 mm.
4.2 Construction
See Table 1.BS/EN 4612-004-2019 pdf download.
BS/EN 4612-004-2019 pdf download
PS:Thank you for your support!
