ISO INTERNATIONAL STANDARD 8816 First edition 1993-04-15 Aircraft Solid-state remote power controllers General requirements Aéronefs --- Contacteurs-disjoncteurs statiques commandés a distance -- Prescriptions genérales "The American National Standards Institute (ANsl) is the primary source and official sales agent for ISO standards in the United States. ANsi was granted an exclusive license to distribute and sell ISO standards, technical reports, drafts and other priced publications within the Us A. Under this license agreement ISO has, granted to ANSI'the right to reproduce IsO standards and drafts within the territories of the United States" Reference number ISO 8816.1993(E) Noreproductionor networking permited without license from IHS Provided by IHS under Not for Resale ISO 8816:1993(E) Contents Page 1 Scope 2 Normative references 3 Definitions 4 General requirements 3 4.1 Materials 3 4.2 Construction 3 4.3 Terminals 4 4.4 Enclosures 5 Design characteristics 6 5.1 General design of solid-state (remote) power controllers 6 5.2 Control signal 6 5.3 Status signals for remote power controllers 6 5.4 Fail-safe considerations 6 5.5 Safety of personnel 6 Operating characteristics 6 6.1 General 6 6.2 Timing sequence 6 6.3 Dielectric strength 6.4 Insulation resistance 6.5 Control/power isolation 6.6 Electrical characteristics 7 Environmental conditions and test procedures 8 Qualification 8.1 Qualification tests 8 8.2 Production acceptance tests @1SO1993 All rights reserved. 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 per- mission in writing from the publisher. International Organization for Standardization CasePostale56·CH-1211Geneve20·Switzerland Printed in Switzerland ii No reproduction or networking permited without license from IHS Not for Resale ISO 8816:1993(E) 8.3 Test procedures 10 ........................................ ii Copyright International Organization for Standardization No reproduction or netvorking permited without license from IHs Not for Resale