ISO 11452-2-2014.pdf-资料库

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ISO 11452-2 Novembre/November 2004 Ce document est à usage exclusif et non collectif des clients WEBPORT Toute mise en réseau, reproduction et rediffusion, sous quelque forme que ce soit, même partielle, sont strictement interdites. This document is intended for the exclusive and non collective use of WEBPORT (Standards on line) customers. All network exploitation, reproduction and re-dissemination, even partial, whatever the form (harcopy or media), is strictly prohibited. WEBPORT Pour/For SCHNEIDER ELECTRIC INDUSTRIES SAS Client/Customer 00804000 Le/The 11/10/2015 à/at 04:50

WEBPORT pour client/for customer SCHNEIDER ELECTRIC INDUSTRIES SAS le/the 11/10/2015 à/at 04:50 ISO 11452-2 : 2004-11 Reference numberISO 11452-2:2004(E)© ISO 2004 INTERNATIONAL STANDARD ISO11452-2Second edition2004-11-01Road vehicles — Component test methods for electrical disturbances from narrowband radiated electromagnetic energy — Part 2: Absorber-lined shielded enclosure Véhicules routiers — Méthodes d'essai d'un équipement soumis à des perturbations électriques par rayonnement d'énergie électromagnétique en bande étroite — Partie 2: Chambre anéchoïque

WEBPORT pour client/for customer SCHNEIDER ELECTRIC INDUSTRIES SAS le/the 11/10/2015 à/at 04:50 ISO 11452-2 : 2004-11 ISO 11452-2:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. © ISO 2004 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56 • CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland ii © ISO 2004 – All rights reserved

WEBPORT pour client/for customer SCHNEIDER ELECTRIC INDUSTRIES SAS le/the 11/10/2015 à/at 04:50 ISO 11452-2 : 2004-11 ISO 11452-2:2004(E) © ISO 2004 – All rights reserved iii Contents Page Foreword............................................................................................................................................................iv Introduction........................................................................................................................................................v 1 Scope......................................................................................................................................................1 2 Normative references...........................................................................................................................1 3 Terms and definitions...........................................................................................................................1 4 Test conditions......................................................................................................................................1 5 Test location..........................................................................................................................................2 6 Test apparatus and instrumentation...................................................................................................2 7 Test set-up.............................................................................................................................................3 8 Test method...........................................................................................................................................8 Annex A (informative) Artificial network (AN)................................................................................................10 Annex B (informative) Remote/local grounding............................................................................................12 Annex C (informative) Function performance status classification (FPSC)...............................................14

WEBPORT pour client/for customer SCHNEIDER ELECTRIC INDUSTRIES SAS le/the 11/10/2015 à/at 04:50 ISO 11452-2 : 2004-11 ISO 11452-2:2004(E) iv © ISO 2004 – All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 11452-2 was prepared by Technical Committee ISO/TC 22, Road vehicles, Subcommittee SC 3, Electrical and electronic equipment. This second edition cancels and replaces the first edition (ISO 11452-2:1995), which has been technically revised. ISO 11452 consists of the following parts, under the general title Road vehicles — Component test methods for electrical disturbances from narrowband radiated electromagnetic energy:  Part 1: General principles and terminology  Part 2: Absorber-lined shielded enclosure  Part 3: Transverse electromagnetic mode (TEM) cell  Part 4: Bulk current injection (BCI)  Part 5: Stripline  Part 7: Direct radio frequency (RF) power injection The radiating loop method is to form the subject of a future part 8.

WEBPORT pour client/for customer SCHNEIDER ELECTRIC INDUSTRIES SAS le/the 11/10/2015 à/at 04:50 ISO 11452-2 : 2004-11 ISO 11452-2:2004(E) © ISO 2004 – All rights reserved v Introduction Immunity measurements of complete vehicles are generally able to be carried out only by the vehicle manufacturer, owing to, for example, high costs of an absorber-lined shielded enclosures, the desire to preserve the secrecy of prototypes or a large number of different vehicles models. For research, development and quality control, a laboratory measuring method can be used by both vehicle manufacturers and equipment suppliers to test electronic components.

WEBPORT pour client/for customer SCHNEIDER ELECTRIC INDUSTRIES SAS le/the 11/10/2015 à/at 04:50 ISO 11452-2 : 2004-11

WEBPORT pour client/for customer SCHNEIDER ELECTRIC INDUSTRIES SAS le/the 11/10/2015 à/at 04:50 ISO 11452-2 : 2004-11 INTERNATIONAL STANDARD ISO 11452-2:2004(E) © ISO 2004 – All rights reserved 1 Road vehicles — Component test methods for electrical disturbances from narrowband radiated electromagnetic energy — Part 2: Absorber-lined shielded enclosure 1 Scope This part of ISO 11452 specifies an absorber-lined shielded enclosure method for testing the immunity (off-vehicle radiation source) of electronic components for passenger cars and commercial vehicles regardless of the propulsion system (e.g spark-ignition engine, diesel engine, electric motor). The device under test (DUT), together with the wiring harness (prototype or standard test harness), is subjected to an electromagnetic disturbance generated inside an absorber-lined shielded enclosure, with peripheral devices either inside or outside the enclosure. It is applicable only to disturbances from continuous narrowband electromagnetic fields. See ISO 11452-1 for general test conditions. 2 Normative references The following referenced documents are indispensable for the application 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. ISO 11452-1, Road vehicles — Component test methods for electrical disturbances from narrowband radiated electromagnetic energy — Part 1: General principles and terminology1) 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 11452-1 apply. 4 Test conditions The applicable frequency range of the absorber-lined shielded enclosure test method is 80 MHz to 18 GHz. The user shall specify the test severity level(s) over the frequency range. Suggested test levels are included in Annex C. Standard test conditions shall be according to ISO 11452-1 for the following:  test temperature; 1) To be published. (Revision of ISO 11452-1:2001)

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