Aerospace series - Heat shrinkable moulded shapes - Part 103: Fluoroelastomeric, temperature range -55 °C to 200 °C - Product Standard

This document specifies the required characteristics for heat-shrinkable fluoroelastomeric, heat-shrinkable boots for use in aircraft electrical systems at operating temperatures between −55 °C and 200 °C.
The moulded shapes can be supplied with a pre-coated adhesive. Refer to the manufacturers/suppliers for options. A guide to adhesive compatibility is given in Appendix A.
These moulded shapes are normally supplied in the styles and dimensions given in EN 4840-002. The colour is normally black.
Styles and dimensions other than those specifically listed in EN 4840-002 can be available as custom items. These items are considered to comply with this standard if they comply with the property requirements listed in Table 1 with the exception of dimensions.

Luft- und Raumfahrt - Wärmeschrumpfende Bauteile - Teil 103: Fluoroelastomeric, Temperaturbereich -55 °C bis 200 °C - Produknorm

Série aérospatiale - Manchons thermorétractables - Partie 103 : Fluoroélastomère, plage de températures de -55 °C à 200 °C - Norme de produit

Le présent document spécifie les caractéristiques requises pour les soufflets de manchons thermorétractables en fluoroélastomère destinés à une utilisation dans les systèmes électriques des aéronefs à des températures de fonctionnement comprises entre -55 °C et 200 °C.
Les manchons peuvent être fournis avec un adhésif préenduit. Pour connaître les options disponibles, s’adresser aux fabricants/fournisseurs. L’Annexe A comporte un guide de la compatibilité des adhésifs.
Ces manchons sont normalement fournis dans les styles et les dimensions indiqués dans l’EN 4840-002. La couleur est habituellement le noir.
Des styles et dimensions autres que ceux listés dans l’EN 4840-002 peuvent être disponibles en tant qu’articles personnalisés. Ces articles doivent être considérés comme conformes à la présente norme s’ils répondent aux exigences de propriétés présentées dans le Tableau 1, exception faite des dimensions.

Aeronavtika - Toplotno skrčljive ulite forme - 103. del: Fluoroelastomerne, temperaturno območje od –55 °C do 200 °C - Standard za proizvod

General Information

Status
Not Published
Publication Date
16-Jul-2023
Current Stage
4599 - Dispatch of FV draft to CMC - Finalization for Vote
Start Date
25-May-2023
Completion Date
25-May-2023

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SLOVENSKI STANDARD
oSIST prEN 4840-103:2021
01-september-2021
Aeronavtika - Toplotno skrčljive ulite forme - 103. del: Fluoroelastomerne,
temperaturno območje od –55 °C do 200 °C - Standard za proizvod
Aerospace series - Heat shrinkable moulded shapes - Part 103: Fluoroelastomeric,
temperature range -55 °C to 200 °C - Product Standard
Luft- und Raumfahrt - Wärmeschrumpfende Bauteile - Teil 103: Fluoroelastomeric,
Temperaturbereich -55 °C bis 200 °C - Produknorm

Série aérospatiale - Manchons thermorétractables - Partie 103 : Fluoroelastomeric,

plage de température de -55 °C à 200 °C - Norme de produit
Ta slovenski standard je istoveten z: prEN 4840-103
ICS:
49.060 Letalska in vesoljska Aerospace electric
električna oprema in sistemi equipment and systems
oSIST prEN 4840-103:2021 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 4840-103:2021
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oSIST prEN 4840-103:2021
DRAFT
EUROPEAN STANDARD
prEN 4840-103
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2021
ICS 49.060
English Version
Aerospace series - Heat shrinkable moulded shapes - Part
103: Fluoroelastomeric, temperature range -55 °C to 200
°C - Product Standard

Série aérospatiale - Manchons thermorétractables - Luft- und Raumfahrt - Wärmeschrumpfende Bauteile -

Partie 103 : Fluoroelastomeric, plage de température Teil 103: Fluoroelastomeric, Temperaturbereich -55 °C

de -55 °C à 200 °C - Norme de produit bis 200 °C - Produknorm

This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee ASD-

STAN.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are

aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without

notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 4840-103:2021 E

worldwide for CEN national Members.
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oSIST prEN 4840-103:2021
prEN 4840-103:2021 (E)
Contents Page

European foreword ............................................................................................................................................ 3

1 Scope .......................................................................................................................................................... 4

2 Normative references .......................................................................................................................... 4

3 Terms and definitions ......................................................................................................................... 4

4 Required characteristics .................................................................................................................... 4

4.1 Dimensions and mass .......................................................................................................................... 4

4.2 Conditions of test .................................................................................................................................. 5

4.2.1 Conditions of test for the moulded shapes .................................................................................. 5

4.2.2 Moulded shapes material conformance ....................................................................................... 5

4.2.3 Moulded shapes compatibility ......................................................................................................... 5

4.3 Tests ........................................................................................................................................................... 5

4.4 Fluid Resistance Tests ......................................................................................................................... 8

5 Quality assurance ................................................................................................................................. 9

6 Designation ............................................................................................................................................. 9

Labelling and packaging ................................................................................................................................... 9

Technical specification ...................................................................................................................................... 9

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oSIST prEN 4840-103:2021
prEN 4840-103:2021 (E)
European foreword

This document (prEN 4840-103:2021) 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 document has

received the approval of the National Associations and the Official Services of the member countries of

ASD-STAN, prior to its presentation to CEN.
This document is currently submitted to the CEN Enquiry.
---------------------- Page: 5 ----------------------
oSIST prEN 4840-103:2021
prEN 4840-103:2021 (E)
1 Scope

This document specifies the required characteristics for heat-shrinkable fluoroelastomeric, heat-

shrinkable boots for use in aircraft electrical systems at operating temperatures between −55 °C

and 200 °C.

The moulded shapes can be supplied with a pre-coated adhesive. Refer to the manufacturers/suppliers

for options. A guide to adhesive compatibility is given in Appendix A.

These moulded shapes are normally supplied in the styles and dimensions given in EN 4840-002. The

colour is normally black.

Styles and dimensions other than those specifically listed in EN 4840-002 can be available as custom

items. These items are considered to comply with this standard if they comply with the property

requirements listed in Table 1 with the exception of dimensions.
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 3909, Aerospace series — Test fluids and test methods for electrical and optical components and sub-

assemblies
EN 4840-001:2019, Aerospace ser
...

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