SIST EN 2240-095:2011

Aerospace series - Lamps, incandescent - Part 095: Lamp, code 8552 - Product standard

This European Standard specifies the required characteristics for lamp, code 8552, for aerospace applications.
It shall be used together with EN 2756.

Luft- und Raumfahrt - Glühlampen - Teil 095: Lampe, Kode 8552 - Produktnorm

Diese Norm legt die Anforderungen an Glühlampen mit dem Kode 8552 zur Anwendung in der Luftfahrt fest. Sie sollte in Verbindung mit EN 2756 angewendet werden.

Série aérospatiale - Lampes à incandescence - Partie 095: Lampe, code 8552 - Norme de produit

La présente Norme Européenne spécifie les caractéristiques requises pour une lampe, code 8552, utilisée à bord des aéronefs.
Elle doit être utilisée conjointement avec l'EN 2756.

Aeronavtika - Žarnice - 095. del: Žarnica, kod 8552 - Standard za izdelek

Ta evropski standard opredeljuje zahtevane lastnosti za žarnico, kod 8552, za uporabo v aeronavtiki. Uporabljal naj bi se skupaj z EN 2756.

General Information

• Status: Published
• Publication Date: 12-Sep-2011
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 30-Aug-2011
• Due Date: 04-Nov-2011
• Completion Date: 13-Sep-2011
• Ref Project: EN 2240-095:2011 - Aerospace series - Lamps, incandescent - Part 095: Lamp, code 8552 - Product standard

Overview

SIST EN 2240-095:2011 is a European standard published by CEN that defines the product requirements for incandescent lamps, specifically lamp code 8552, used in aerospace applications. This standard forms part of the Aerospace series, specifying the technical and performance characteristics essential for reliable lamp operation in demanding aerospace environments. It is designed to ensure uniformity and quality across manufacturers and operators, contributing to safety and performance in aerospace electrical systems.

This standard must be used in conjunction with EN 2756, which covers the relevant test methods for incandescent lamps in aerospace applications, ensuring compliance with rigorous testing protocols.

Key Topics

• Scope and Application
  SIST EN 2240-095:2011 outlines the required characteristics for incandescent lamp code 8552 used within aerospace equipment and systems. It targets manufacturers, testing facilities, and end users who require standardized guidance on lamp properties.

• Technical Characteristics
  The standard specifies detailed characteristics including:

  • Nominal voltage: 28 V
  • Nominal current: 0.02 A
  • Nominal power: 0.56 W
  • Nominal luminous flux: 1.9 lm
  • Colour temperature: 2110 K
  • Life expectancy under different electrical conditions (static and dynamic with DC and AC)
  • Physical dimensions and mass for consistent interchangeability
  • Filament form according to EN 2240-002

• Designation and Marking
  Lamps are designated with an international code number per EN 2240-002 and the product standard number EN 2240-8552. Marking on the lamp and packaging ensures traceability and compliance with European aerospace regulations.

• Normative References
  The document must be used alongside:

  • EN 2240-001: Technical specification for incandescent lamps
  • EN 2240-002: Main characteristics specification
  • EN 2756: Test methods for incandescent lamps in aerospace

Applications

SIST EN 2240-095:2011 lamps are primarily used in aerospace electric equipment and systems where high reliability, consistent performance, and compliance with safety standards are critical. Typical applications include:

• Aircraft cockpit and cabin lighting where illumination is vital for operation and safety
• Instrumentation panel indicators requiring precise light output and longevity
• Navigation and signaling systems benefiting from assured lamp characteristics
• Maintenance, repair, and overhaul (MRO) services ensuring replacement lamps meet strict industry standards

By standardizing electrical and mechanical properties, EN 2240-095 facilitates interoperability across suppliers and aerospace platforms, reducing risk of component failure and easing maintenance procedures.

Related Standards

For complete compliance and optimal lamp selection, SIST EN 2240-095:2011 should be used together with these complementary standards:

• EN 2240-001: Aerospace series - Lamps, incandescent - Part 001: Technical specification
• EN 2240-002: Aerospace series - Lamps, incandescent - Part 002: Main characteristics
• EN 2756: Aerospace series - Lamps, incandescent - Test methods

Together, these standards provide a comprehensive framework covering design, performance criteria, testing methodologies, and designation protocols for incandescent lamps in aerospace applications.

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Keywords: EN 2240-095, aerospace incandescent lamps, lamp code 8552, aerospace lighting standard, aviation lamp requirements, CEN aerospace lamp standard, aerospace electrical equipment, standard incandescent lamp aerospace, lamp performance aerospace

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aeronavtika - Žarnice - 095. del: Žarnica, kod 8552 - Standard za izdelekLuft- und Raumfahrt - Glühlampen - Teil 095: Lampe, Kode 8552 - ProduktnormSérie aérospatiale - Lampes à incandescence - Partie 095: Lampe, code 8552 - Norme de produitAerospace series - Lamps, incandescent - Part 095: Lamp, code 8552 - Product standard49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 2240-095:2011SIST EN 2240-095:2011en,fr,de01-oktober-2011SIST EN 2240-095:2011SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 2240-095
August 2011 ICS 49.060 English Version
Aerospace series - Lamps, incandescent -Part 095: Lamp, code 8552 - Product standard
Série aérospatiale - Lampes à incandescence - Partie 095: Lampe, code 8552 - Norme de produit
Luft- und Raumfahrt - Glühlampen - Teil 095: Lampe, Kode 8552 - Produktnorm This European Standard was approved by CEN on 4 May 2011.
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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2240-095:2011: ESIST EN 2240-095:2011
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