1、 INTERNATIONAL STANDARD IEC61212-3-3 Second edition2006-08 Insulating materials Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes Part 3:Specifications for individual materials Sheet 3:Round laminated moulded rods Reference number IEC 61212-3-3:200
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8、urther assistance,please contact the Customer Service Centre:Email:custserviec.ch Tel:+41 22 919 02 11 Fax:+41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONAL STANDARD IEC61212-3-3 Second edition2006-08 Insu
9、lating materials Industrial rigid round laminated tubes and rods based on thermosetting resins for electrical purposes Part 3:Specifications for individual materials Sheet 3:Round laminated moulded rods IEC 2006 Copyright-all rights reserved No part of this publication may be reproduced or utilized
10、in any form or by any means,electronic or mechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inma
11、iliec.ch Web:www.iec.ch J For price,see current cataloguePRICE CODE Commission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61212-3-3 IEC:2006(E)CONTENTS FO
12、REWORD.3 1 Scope.5 2 Normative references.5 3 Terms and definitions.5 4 Designations and abbreviations.6 4.1 General.6 4.2 Designation.6 4.3 Abbreviations.6 5 Requirements.6 Table 1 Types of round moulded rods.7 Table 2 Permissible deviation from nominal diameter of round moulded rods.8 Table 3 Depa
13、rture from straightness for round moulded rods.8 Table 4 Properties of round moulded rods.9 LICENSED TO MECON Limited.-RANCHI/BANGALORE,FOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61212-3-3 IEC:2006(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INSULATING MATERIALS INDUST
14、RIAL RIGID ROUND LAMINATED TUBES AND RODS BASED ON THERMOSETTING RESINS FOR ELECTRICAL PURPOSES Part 3:Specifications for individual materials Sheet 3:Round laminated moulded rods FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising
15、all national electrotechnical committees(IEC National Committees).The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields.To this end and in addition to other activities,IEC publishes International Standards,Techn
16、ical Specifications,Technical Reports,Publicly Available Specifications(PAS)and Guides(hereafter referred to as“IEC Publication(s)”).Their preparation is entrusted to technical committees;any IEC National Committee interested in the subject dealt with may participate in this preparatory work.International,governmental and non-governmental organizations liaising with the IEC also participate in this preparation.IEC collaborates closely with the International Organization for Standardization(ISO)i
