SIST EN 4612-007:2019

Aerospace series - Cables, electrical, for general purpose, single and multicore assembly - XLETFE Family - Jacketed or screened and jacketed - Part 007: Silver plated copper - Operating temperatures, between - 65 °C and 150 °C - Single extruded wall for open applications, with jacket without screen - UV laser printable - Product standard

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 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 document and other referenced documents the requirements of this standard shall take precedence.

Luft- und Raumfahrt - Ein- und mehradrige elektrische Leitungen für allgemeine Verwendung - XLETFE Familie - mit Mantel oder geschirmt und Mantel - Teil 007: Kupfer versilbert - Betriebstemperaturen zwischen - 65 °C und 150 °C - Einfach extrudierte Isolierung für externe Verwendung, mit Mantel ohne Schirm - UV-Laser bedruckbar - Produktnorm

Dieses Dokument legt die Eigenschaften von elektrischen Leitungen mit UV-Laser-bedruckbarem Mantel und versilbertem Kupferleiter aus der XLETFE-Familie (quervernetztes Ethylen-Tetrafluorethylen-Co-Polymer) zur Verwendung in elektrischen Bordnetzen von Luftfahrzeugen bei Betriebstemperaturen zwischen −65 °C und 150 °C und Betriebsspannungen bis 600 V (Effektivwert) auf Meereshöhe fest. Dieses Isoliersystem wurde bei Luft- und Raumfahrtanwendungen mit 115 V (Phase gegen Neutral), 400 Hz Wechselspannung und 28 V Gleichspannung angewendet. Der Anwender ist für den Nachweis der Eignung von Leitungen zur Anwendung in anderen elektrischen Systemen verantwortlich.
Diese ummantelten Leitungen sind, wenn der Mantel vorhanden ist, für die Verlegung in Luftfahrzeugzellen ohne Zusatzschutz geeignet. Bei abgezogenem Mantel benötigen die Adern unter Umständen einen Zusatz-schutz. Bei Widersprüchen zwischen diesem Dokument und anderen zitierten Dokumenten gelten die Anfor-derungen dieser Norm.

Série aérospatiale - Câbles, électriques, d'usage général, mono et multiconducteurs - Famille XLETFE - Gainés ou blindés et gainés - Partie 007 : Cuivre argenté - Températures de fonctionnement comprises entre - 65 °C et 150 °C - Fil simple isolé pour applications externes, gainé et non blindé - Marquable au laser UV - Norme de produit

Le présent document spécifie les caractéristiques des câbles électriques conducteurs en cuivre argenté gainés, marquables au laser UV, de la famille des copolymères d'éthylène tétra-fluoro éthylène réticulés (XLETFE), utilisés dans les systèmes électriques de bord des aéronefs à une température de fonctionnement comprise entre - 65 °C et 150 °C, à des tensions n’excédant pas 600 V rms au niveau de la mer. Ce système isolant est employé dans les applications aérospatiales utilisant une tension simple de 115 V (phase-neutre) 400 Hz ca et 28 V cc. Il est de la responsabilité de l'utilisateur de vérifier si les câbles sont utilisables dans d'autres systèmes électriques.
Ces câbles gainés sont utilisables en cellule sans protection supplémentaire quand la gaine est présente. Quand la gaine est dénudée, les conducteurs peuvent nécessiter une protection additionnelle. En cas de conflit entre cette norme et d'autres documents de référence, les exigences de la présente norme doivent prévaloir.

Aeronavtika - Kabli, električni, za splošne namene, eno- in večžilni - Družina XLETFE - Oplaščeni ali zaslonjeni in oplaščeni - 007. del: Posrebreni baker - Obratovalne temperature med –65 °C in 150 °C - Enojno ekstrudirana izolacija za zunanjo uporabo, s plaščem brez zaslona - Potiskljiva z UV-laserjem - Standard za proizvod

Ta dokument določa lastnosti električnih oplaščenih kablov, potiskljivih z UV-laserjem, z vodnikom iz posrebrenega bakra iz družine kopolimerov, pridobljenih z mrežno polimerizacijo etilena in tetrafluoroetilena (XLETFE), za uporabo v električnih sistemih na krovu letal pri obratovalnih temperaturah med –65 in 150 °C in obratovalnih napetostih, ki ne presegajo 600 V RMS na morski gladini. Ta izolacijski sistem se je uporabljal v aeronavtiki pri izmenični napetosti 115 V (za fazno napetost) pri 400 Hz in 28 V pri enosmerni napetosti. Za preverjanje ustreznosti kablov za uporabo v drugih električnih sistemih je odgovoren uporabnik.
Ti oplaščeni kabli so primerni za uporabo na ogrodjih letal brez dodatne zaščite, kadar je prisoten plašč. Kadar je plašč odstranjen, ožilje morda potrebuje dodatno zaščito. V primeru neskladja med tem dokumentom in drugimi navedenimi dokumenti imajo prednost določila tega dokumenta.

General Information

• Status: Published
• Publication Date: 03-Oct-2019
• ICS: 29.060.20 - Cables
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 13-Sep-2019
• Due Date: 18-Nov-2019
• Completion Date: 04-Oct-2019
• Ref Project: EN 4612-007:2019 - Aerospace series - Cables, electrical, for general purpose, single and multicore assembly - XLETFE Family - Jacketed or screened and jacketed - Part 007: Silver plated copper - Operating temperatures, between - 65 °C and 150 °C - Single extruded wall for open applications, with jacket without screen - UV laser printable - Product standard

Relations

• Replaces: SIST EN 4612-007:2011 - Aerospace series - Cables, electrical, for general purpose, single and multicore assembly XLETFE Family jacketed or screened and jacketed - Part 007: Silver plated copper - Operating temperatures, between - 65 °C and 150 °C - Single extruded wall for open applications, with jacket without screen - UV laser printable - Product standard
• Effective Date: 11-Sep-2019
• Revised: SIST EN 4612-007:2011 - Aerospace series - Cables, electrical, for general purpose, single and multicore assembly XLETFE Family jacketed or screened and jacketed - Part 007: Silver plated copper - Operating temperatures, between - 65 °C and 150 °C - Single extruded wall for open applications, with jacket without screen - UV laser printable - Product standard
• Effective Date: 29-Sep-2016

Overview

EN 4612-007:2019 is a CEN aerospace product standard specifying the characteristics of jacketed, UV laser printable XLETFE family electrical cables with silver‑plated copper conductors for aircraft on‑board electrical systems. The standard covers single‑extruded, jacketed (non‑screened) single‑ and multi‑core assemblies intended for open airframe applications and rated for operation between ‑65 °C and 150 °C and voltages up to 600 V rms at sea level. It is commonly used with aerospace systems such as 115 V / 400 Hz AC and 28 V DC but verification for other systems is the user’s responsibility.

Key topics and requirements

• Materials and construction
  • Conductor: silver‑plated copper (XLETFE family cores per EN 4611‑005).
  • Core counts: 2 to 4 cores twisted per EN 2235; no filler cores allowed.
  • Outer jacket: UV laser printable; minimum thickness 0.13 mm (2‑core) and 0.15 mm (3–4 cores).
  • AWG range covered (typical): 26 to 12 AWG sizes listed in the standard.
• Electrical and environmental limits
  • Rated for onboard aircraft use at ‑65 °C to 150 °C and ≤ 600 V rms.
  • Suitable for typical aerospace voltages (115 V phase‑to‑neutral 400 Hz, 28 V DC).
• Performance and tests (referenced from EN 3475 series)
  • Applicable tests include visual, mass/dimensions, ohmic resistance, accelerated ageing (200 °C), shrinkage/delamination, thermal shock, ambient bending, cold bend at ‑65 °C, flammability (15 s flame, extinguish ≤ 3 s), resistance to fluids (volume swell ≤ 10 %), humidity (90 °C, 672 h), wrap‑back and laser markability.
  • Mechanical properties: elongation at break (Eb) ≥ 75% and tensile strength (TS) ≥ 35 MPa for extruded materials.
  • Laser marking contrast: K ≥ 50% required for UV laser printable jackets.

Applications and users

• Primary users:
  • Aerospace OEMs, wiring‑harness manufacturers, aircraft maintenance organizations, procurement and quality engineers.
• Typical applications:
  • Airframe wiring where a UV laser‑printable, jacketed, high‑temperature cable is required without additional external protection.
  • Harnesses, looms and open‑air routing on aircraft structures; cores may require extra protection when jacket is stripped back.
• Benefits:
  • High temperature range, reliable silver‑plated conductors for improved solderability and corrosion resistance, and durable UV laser marking for traceability and identification.

Related standards

• EN 4611‑005 (XLETFE cores, enclosed applications)
• EN 4612‑002 (general XLETFE jacketed family rules)
• EN 2084, EN 2235 (cable technical/assembly specs)
• EN 3475 (aerospace cable test methods)
• EN 9133 (quality assurance for aerospace products)

Keywords: EN 4612‑007, XLETFE, aerospace cables, UV laser printable, silver‑plated copper, aircraft wiring, operating temperature ‑65 °C to 150 °C, 600 V.

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2019
Nadomešča:
SIST EN 4612-007:2011
Aeronavtika - Kabli, električni, za splošne namene, eno- in večžilni - Družina
XLETFE - Oplaščeni ali zaslonjeni in oplaščeni - 007. del: Posrebreni baker -
Obratovalne temperature med –65 °C in 150 °C - Enojno ekstrudirana izolacija za
zunanjo uporabo, s plaščem brez zaslona - Potiskljiva z UV-laserjem - Standard za
proizvod
Aerospace series - Cables, electrical, for general purpose, single and multicore
assembly - XLETFE Family - Jacketed or screened and jacketed - Part 007: Silver plated
copper - Operating temperatures, between - 65 °C and 150 °C - Single extruded wall for
open applications, with jacket without screen - UV laser printable - Product standard
Luft- und Raumfahrt - Ein- und mehradrige elektrische Leitungen für allgemeine
Verwendung - XLETFE Familie - mit Mantel oder geschirmt und Mantel - Teil 007:
Kupfer versilbert - Betriebstemperaturen zwischen - 65 °C und 150 °C - Einfach
extrudierte Isolierung für externe Verwendung, mit Mantel ohne Schirm - UV-Laser
bedruckbar - Produktnorm
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

Série aérospatiale - Câbles, électriques, d'usage général, mono et multiconducteurs -
Famille XLETFE - Gainés ou blindés et gainés - Partie 007 : Cuivre argenté -
Températures de fonctionnement comprises entre - 65 °C et 150 °C - Fil simple isolé
pour applications externes, gainé et non blindé - Marquable au laser UV - Norme de
produit
Ta slovenski standard je istoveten z: EN 4612-007:2019
ICS:
29.060.20 Kabli Cables
49.060 Letalska in vesoljska Aerospace electric
električna oprema in sistemi equipment and systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 4612-007
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2019
EUROPÄISCHE NORM
ICS 49.060 Supersedes EN 4612-007:2011
English Version
Aerospace series - Cables, electrical, for general purpose,
single and multicore assembly - XLETFE Family - Jacketed
or screened and jacketed - Part 007: Silver plated copper -
Operating temperatures, between - 65 °C and 150 °C -
Single extruded wall for open applications, with jacket
without screen - UV laser printable - Product standard
Série aérospatiale - Câbles, électriques, d'usage Luft- und Raumfahrt - Ein- und mehradrige elektrische
général, mono et multiconducteurs - Famille XLETFE - Leitungen für allgemeine Verwendung - XLETFE
Gainés ou blindés et gainés - Partie 007 : Cuivre Familie - mit Mantel oder geschirmt und Mantel - Teil
argenté - Températures de fonctionnement comprises 007: Kupfer versilbert - Betriebstemperaturen
entre - 65 °C et 150 °C - Fil simple isolé pour zwischen - 65 °C und 150 °C - Einfach extrudierte
applications externes, gainé et non blindé - Marquable Isolierung für externe Verwendung, mit Mantel ohne
au laser UV - Norme de produit Schirm - UV-Laser bedruckbar - Produktnorm
This European Standard was approved by CEN on 29 April 2019.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4612-007:2019 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Materials and construction . 5
5 Required characteristics . 6
6 Quality assurance . 8
7 Designation . 9
8 Identification and marking . 9
9 Packaging, labelling and delivery lengths . 9
Bibliography . 10

European foreword
This document (EN 4612-007:2019) has been prepared by the Aerospace and Defence Industries
Association of Europe — Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has
received the approval of the National Associations and the Official Services of the member countries of
ASD, prior to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by March 2020, and conflicting national standards shall be
withdrawn at the latest by March 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 4612-007:2011.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United
Kingdom.
1 Scope
This document specifies
...