AS-NZS-3017-2007.pdf
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1、 AS/NZS 3017:2007 Australian/New Zealand Standard Electrical installationsVerification guidelines AS/NZS 3017:2007 Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 23 Jun 2008 AS/NZS 3017:2007 This Joint Australian/New Zealand Standard was prepared by Joint Technical Committee EL-001, Wiring Rules. It w
2、as approved on behalf of the Council of Standards Australia on 26 October 2007 and on behalf of the Council of Standards New Zealand on 23 October 2007. This Standard was published on 5 November 2007. The following are represented on Committee EL-001: Association of Consulting Engineers Australia Au
3、stralian Building Codes Board Australian Electrical and Electronic Manufacturers Association Canterbury Manufacturers Association New Zealand Communications, Electrical and Plumbing Union Consumers Federation of Australia Electrical Contractors Association of New Zealand Electrical Regulatory Author
4、ities Council Electrical Safety Organisation (New Zealand) Electrical and Communications Association (Queensland) ElectroComms and Energy Utilities Industries Skills Council Energy Networks Association Engineers Australia Institute of Electrical Inspectors Ministry of Economic Development (New Zeala
5、nd) National Electrical and Communications Association New Zealand Council of Elders New Zealand Electrical Institute Telstra Corporation Limited Keeping Standards up-to-date Standards are living documents which reflect progress in science, technology and systems. To maintain their currency, all Sta
6、ndards are periodically reviewed, and new editions are published. Between editions, amendments may be issued. Standards may also be withdrawn. It is important that readers assure themselves they are using a current Standard, which should include any amendments which may have been published since the
7、 Standard was purchased. Detailed information about joint Australian/New Zealand Standards can be found by visiting the Standards Web Shop at .au or Standards New Zealand web site at www.standards.co.nz and looking up the relevant Standard in the on-line catalogue. Alternatively, both organizations
8、publish an annual printed Catalogue with full details of all current Standards. For more frequent listings or notification of revisions, amendments and withdrawals, Standards Australia and Standards New Zealand offer a number of update options. For information about these services, users should cont
9、act their respective national Standards organization. We also welcome suggestions for improvement in our Standards, and especially encourage readers to notify us immediately of any apparent inaccuracies or ambiguities. Please address your comments to the Chief Executive of either Standards Australia
10、 or Standards New Zealand at the address shown on the back cover. This Standard was issued in draft form for comment as DR 06931. Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 23 Jun 2008 AS/NZS 3017:2007 Australian/New Zealand Standard Electrical installationsVerification guidelines Originated as AS
11、/NZS 3017:1996. Second edition 2001. Third edition 2007. COPYRIGHT Standards Australia/Standards New Zealand All rights are reserved. No part of this work may be reproduced or copied in any form or by any means, electronic or mechanical, including photocopying, without the written permission of the
12、publisher. Jointly published by Standards Australia, GPO Box 476, Sydney, NSW 2001 and Standards New Zealand, Private Bag 2439, Wellington 6020 ISBN 0 7337 8422 4 Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 23 Jun 2008 2 AS/NZS 3017:2007 COPYRIGHT PREFACE This Standard was prepared by the Joint Sta
13、ndards Australia/Standards New Zealand Committee EL-001 Wiring Rules to supersede AS/NZS 3017:2001 from the date of publication. This Standard aims to provide people who carry out inspections and tests of an electrical installation with some methods of checking that the electrical installation compl
14、ies with the safety requirements for the prevention of fire and the protection of persons and livestock from electric shock. AS/NZS 3017 may be applied through legislative requirements made in each State and Territory of Australia and in New Zealand. AS/NZS 3000, Electrical installations (known as t
15、he Australian/New Zealand Wiring Rules), requires electrical installations to be inspected and tested before being placed in service. The inspection and test methods described in this Standard are provided for guidance. Alternative methods are acceptable. This Standard has been revised to align with
16、 AS/NZS 3000:2007, to include optional tests to those previously listed, and additional tests for measurement of the resistance of the earth electrode; measurement of touch voltage; tests for phase sequence; and tests of the continuity and resistance of the incoming neutral. Accessed by UNIVERSITY O
17、F SOUTH AUSTRALIA on 23 Jun 2008 3 AS/NZS 3017:2007 COPYRIGHT CONTENTS SECTION 1 SCOPE AND GENERAL 1.1 Scope 5 1.2 Safety 5 1.3 Referenced documents. 6 1.4 Definitions . 6 1.5 Sequence of tests . 7 1.6 Failure of a test . 8 1.7 Test equipment . 8 SECTION 2 VISUAL INSPECTION 2.1 General . 9 2.2 Check
18、 list. 9 SECTION 3 TESTS 3.1 Earth continuity and resistance. 11 3.2 Insulation resistance . 14 3.3 Polarity 19 3.4 Correct circuit connections 29 3.5 Check of phase sequence 35 3.6 Earth fault-loop impedance. 37 3.7 Operation of residual current devices (RCDs) 43 3.8 Method for measurement of the r
19、esistance of the earth electrode. 45 3.9 Measurement of touch voltage.48 3.10 Test for continuity and resistance of the incoming neutral 50 Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 23 Jun 2008 4 AS/NZS 3017:2007 COPYRIGHT Accessed by UNIVERSITY OF SOUTH AUSTRALIA on 23 Jun 2008 5 AS/NZS 3017:200
20、7 COPYRIGHT STANDARDS AUSTRALIA/STANDARDS NEW ZEALAND Australian/New Zealand Standard Electrical installations Verification guidelines SECTION 1 SCOPE AND GENERAL 1.1 SCOPE This Standard sets out some of the common inspection and test methods required to verify that a low voltage, multiple earthed n
21、eutral (MEN) (TN-C-S) electrical installation complies with safety requirements for the prevention of fire, or a person or livestock from sustaining an electric shock. The tests detailed in this Standard are as follows: (a) Earthing system continuity and resistance; (b) Insulation resistance; (c) Po
22、larity; (d) Correct circuit connections; (e) Phase sequence; (f) Fault-loop impedance; (g) Verification of operation of residual current devices; (h) Earth electrode resistance; (i) Touch voltage; and (j) Continuity and resistance of the incoming neutral. The Standard illustrates testing procedures
23、for an electrical installation connected to an MEN system of earthing. The equipment and methods: (k) Are not exclusive and other equipment and methods may be used; (l) May be applied to types of low voltage installations other than MEN; and (m) May be applied to work affecting only part of an insta
24、llation, e.g. alterations, additions or repairs. 1.2 SAFETY To comply with the requirements of AS/NZS 3000, all electrical installations and any alterations, additions and repairs to electrical installations shall, prior to being placed in service or use, be: (a) Inspected as far as is practicable;
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