Reference number
ISO 1540:2006
International Standard
ISO 1540:2006
Aerospace — Characteristics of aircraft electrical systems
Edition 3
2006-02
Preview
ISO 1540:2006
42067
Indisponible en français
Publiée (Edition 3, 2006)
Cette publication a été révisée et confirmée pour la dernière fois en 2023. Cette édition reste donc d’actualité.

ISO 1540:2006

ISO 1540:2006
42067
Langue
Format
CHF 194
Convertir les francs suisses (CHF) dans une autre devise

Résumé

ISO 1540:2006 specifies the characteristics of electrical power supplied to the terminals of electrical utilization equipment installed in an aircraft. It is intended to support the interface definition for user equipment designed to accept electrical power on a variety of new civil aircraft applications, such as those certified via the Technical Standard Order (TSO) certification process. It might not be desirable for equipment targeted to a single application or specific military application to follow ISO 1540:2006 because of the penalties associated with multi-application.

ISO 1540:2006 also attempts to provide background to the development of these requirements that may be useful to those designing and/or integrating modern aircraft electrical systems. The delivered quality of this electrical power is a result of the combined characteristics of the electrical power source, distribution and user equipment. While only user equipment restrictions are specifically defined, background to key source and distribution equipment interfaces are identified in order to support development of the overall system.

A wide variety of electrical supply types and distribution parameters have been considered, as may be found on both small and large transport aircraft. Sources considered include physically rotating and static types, provided either on-aircraft, or as part of the ground support equipment. Distribution voltages addressed are

  • nominal 14 V, 28 V and 42 V d.c.;
  • nominal 26 V a.c., 400 Hz, one-phase;
  • nominal 115/200 V rms and 230/400 V rms a.c., both one-phase and three-phase, at either a nominal 400 Hz constant frequency (CF), or over a variable frequency (VF) range which includes 400 Hz.

Informations générales

  •  : Publiée
     : 2006-02
    : Norme internationale confirmée [90.93]
  •  : 3
  • ISO/TC 20/SC 1
    49.060 
  • RSS mises à jour

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