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1、The Institute of Electrical and Electronics Engineers, Inc. 345 East 47th Street, New York, NY 10017-2394, USA Copyright 1998 by the Institute of Electrical and Electronics Engineers, Inc. All rights reserved. Published 1998. Printed in the United States of America. ISBN 0-7381-0194-X No part of thi
2、s publication may be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. IEEE Std C135.63-1998 (R2006) IEEE Standard for Shoulder Live Line Extension Links for Overhead Line Construction Sponsor Transmission and Distribution
3、Committee of the IEEE Power Engineering Society Approved 19 March 1998 Reaffirmed 5 December 2006 IEEE-SA Standards Board Abstract: Dimensions and strength requirements for shoulder live line extension links used in over- head transmission and distribution hardware are covered. Keywords: ball, socke
4、t, eye, clevis, oval eye fitting Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 08:33:01 MDTNo reproduction or networking permitted without license from IHS -,-,- I
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15、nal class- room use can also be obtained through the Copyright Clearance Center. Note: Attention is called to the possibility that implementation of this standard may require use of subject matter covered by patent rights. By publication of this standard, no position is taken with respect to the exi
16、stence or validity of any patent rights in connection therewith. The IEEE shall not be responsible for identifying patents for which a license may be required by an IEEE standard or for conducting inquiries into the legal validity or scope of those patents that are brought to its attention. Copyrigh
17、t The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 08:33:01 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright 1998 IEEE. All rights reserved.
18、iii Introduction (This introduction is not part of IEEE Std C135.63-1998, IEEE Standard for Shoulder Live Line Extension Links for Overhead Line Construction.) This standard covers the dimensional and strength requirements for shoulder live line extension links used for construction of overhead line
19、s. At the time this standard was completed, the Working Group on Pole Line Hardware had the following membership: Ronald J. Oedemann, Chair The following persons were on the balloting committee: When the IEEE-SA Standards Board approved this standard on 19 March 1998, it had the following membership
20、: Richard J. Holleman, Chair Donald N. Heirman, Vice Chair Judith Gorman, Secretary *Member Emeritus Nick Annas James E. Applequist Fred Burtleson Rick Chapel Bill Cundiff Edward Dziedzic Dale Easley John Farrington John Flynn Donald Heald Richard W. Hensel Nunnally Johnson Ralph O. Jones Ed Kiernoz
21、ek David J. Koury Keith Lindsey Andy Meyer Tom Murphy Robert C. Peters Patrick D. Quinn Steve D. Scholfi eld Richard J. Serocki Chris Severs Doug Sherman Steve Smith Ronald L. Spees John Trostle Nevins Wilburn James E. Applequist Joseph F. Buch Kris K. Buckholz W. H. Cole Leonard F. Consalvo William
22、 T. Croker Glenn A. Davidson Frank A. Denbrock John Farrington Lowell H. Fink Geroge Gela Donald Gillies Edwin J. “Tip” Goodwin Yang H. Hahm Richard W. Hensel Magdi F. Ishac Ralph O. Jones Robert O. Kluge David J. Koury Robert C. Latham David J. Mitchell Franklin D. Meyers Ronald J. Oedemann Robert
23、C. Peters J. L. Price Patrick D. Quinn John S. Rumble Donald Sandell Steve D. Scholfi eld Richard J. Serocki J. Larry Slentz Ronald L. Spees Richard B. Taylor John Torok Daniel J. Ward Satish K. Aggarwal Clyde R. Camp James T. Carlo Gary R. Engmann Harold E. Epstein Jay Forster* Thomas F. Garrity Ru
24、ben D. Garzon James H. Gurney Jim D. Isaak Lowell G. Johnson Robert Kennelly E. G. “Al” Kiener Joseph L. Koepfi nger* Stephen R. Lambert Jim Logothetis Donald C. Loughry L. Bruce McClung Louis-Franois Pau Ronald C. Petersen Gerald H. Peterson John B. Posey Gary S. Robinson Hans E. Weinrich Donald W.
25、 Zipse Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 08:33:01 MDTNo reproduction or networking permitted without license from IHS -,-,- iv Copyright 1998 IEEE. All
26、 rights reserved. Contents 1.Overview 1 1.1 Scope 1 1.2 Application. 1 2.Material 1 3.Dimensions 1 4.Test procedure and test reports 3 4.1 Test procedure 3 4.2 Test reports. 3 Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA T
27、echnical Standards 1/9972545001 Not for Resale, 04/20/2007 08:33:01 MDTNo reproduction or networking permitted without license from IHS -,-,- Copyright 1998 IEEE. All rights reserved. 1 IEEE Standard for Shoulder Live Line Extension Links for Overhead Line Construction 1. Overview 1.1 Scope This sta
28、ndard covers the dimensions and strength requirements for shoulder live line extension links used in overhead transmission and distribution hardware. 1.2 Application Shoulder live line extension links conforming to the requirements of this standard shall in all respects meet the basic dimensional an
29、d performance requirements herein stated. Shoulder live line extension links are normally used at an attachment location for tools when changing out a string of suspension insulators. This work may be performed while the line is energized or de-energized. 2. Material The shoulder live line extension
30、 links may be made of any material acceptable to the purchaser, subject only to the limitations imposed by specifi ed dimensions and minimum strength requirements. 3. Dimensions The dimensions in Figure 1 apply to the insulator end of the shoulder live line extension link. This end may be in the sha
31、pe of a standard ball, socket, eye, clevis, or oval eye fi tting, depending upon application. The dimensional requirements of Figure 1 shall be maintained. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1
32、/9972545001 Not for Resale, 04/20/2007 08:33:01 MDTNo reproduction or networking permitted without license from IHS -,-,- IEEE Std C135.63-1998IEEE STANDARD FOR SHOULDER LIVE LINE EXTENSION 2 Copyright 1998 IEEE. All rights reserved. Metric measurements (mm) TypeD1 normal 2D2 maxA minB minR min 1223
33、913316 a 6 2254214016 a 8 3295114016 a 8 4325714016 a 8 English measurements (in) Type D1 normal 1/ 16 D2 maxA minB minR min 17/81- 17/325-1/45/8 a 1/4 211-21/325-1/25/8 a 5/16 31-1/825-1/25/8 a 5/16 41-1/42-1/45-1/25/8 a 5/16 a For oval eye, clevis, and “Y” clevis the standard minimum “B” dimension
34、 is 6 mm (1/4 in). An optional minimum “B” dimension is 16 mm (5/8 in). MINMIN Figure 1Dimensional requirements of shoulder live line extension link Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/997254
35、5001 Not for Resale, 04/20/2007 08:33:01 MDTNo reproduction or networking permitted without license from IHS -,-,- IEEE LINKS FOR OVERHEAD LINE CONSTRUCTIONStd C135.63-1998 Copyright 1998 IEEE. All rights reserved. 3 4. Test procedure and test reports The following design tests are meant to verify t
36、he adequacy of the design of the shoulder live line extension link when incorporated with any standard ball, socket, eye, clevis, or oval eye type fi tting. These tests are not meant to be routine tests or to replace routine tests. 4.1 Test procedure Five product samples of any one combination of sh
37、oulder and insulator end fi ttings that conform to this stan- dard shall be subjected to the following test. Each test sample shall be held by the appropriate type of test fi xture shown in Figure 2 and tested in the manner shown in Figure 3. The load shall be started at zero and smoothly brought up
38、 in a practically stepless variation to 75% of the full rated strength of the shoulder live line extension link i.e., 101 kN (22 500 lbf) for a 135 kN (30 000 lbf) extension link. Alternately, the load may be increased rapidly to approximately 50% of rated strength. The load from 50% to 75% of rated
39、 strength shall be applied at a rate of 25% of the rated strength per minute. The shoulder live line extension link shall be held at 75% of rated strength for 3 min. The load shall then be released and the parts inspected. None of the fi ve shoulder live line extension links shall fracture or shear.
40、 Local brinelling around the shoulder of the shoulder live line extension link from the test fi xture is acceptable. The fi ve samples shall then be pulled to failure. The load shall be started at zero and brought up smoothly in a practically stepless manner. The load may be increased rapidly to app
41、roximately 75% of rated strength of hardware. The load shall then be applied smoothly at a rate of 25% of rated strength per minute until point of failure. Failure of any sample at less than 95% of rated strength requires retest. Failure of more than one sample between 95% and 100% requires retest.
42、Retests shall be on 10 product samples with the same criteria as above. If the retest fails, the design fails. 4.2 Test reports All tests shall be permanently recorded for a period of 10 years. Each test write-up shall contain the following: Date of test; Location of test; Catalog part number; Hardw
43、are rating; Description of test setup, including serial numbers of test equipment; Date of latest calibration of test equipment; Condition of item after 75% loading (e.g., “no permanent deformation noted,” “some brinelling,” etc.); Test results and any pertinent notes including description of failur
44、e, if any; Statement that the hardware does or does not meet the requirements of IEEE Std C135.63-1998; and Signature of inspector performing or witnessing the test. Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical S
45、tandards 1/9972545001 Not for Resale, 04/20/2007 08:33:01 MDTNo reproduction or networking permitted without license from IHS -,-,- IEEE Std C135.63-1998IEEE STANDARD FOR SHOULDER LIVE LINE EXTENSION 4 Copyright 1998 IEEE. All rights reserved. . Metric measurements (mm) Type d1 +1 0 d2 +1 0 d3 +1 1
46、d4 + 0 1254162 2294462 3325462 4356062 English measurements (in) Type d1 +1/32 0 d2 +1/32 0 d3 +1/32 1/32 d4 +1/32 0 111-5/87/321/16 21-1/81-3/47/321/16 31-1/42-1/87/321/16 41-1/42-3/87/321/16 Figure 2Dimensional requirements of test fi xture Copyright The Institute of Electrical and Electronics Eng
47、ineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 08:33:01 MDTNo reproduction or networking permitted without license from IHS -,-,- IEEE LINKS FOR OVERHEAD LINE CONSTRUCTIONStd C135.63-1998 Copyright 1998 IEEE. All rights r
48、eserved. 5 Figure 3Example showing application of forces Copyright The Institute of Electrical and Electronics Engineers, Inc. Provided by IHS under license with IEEELicensee=NASA Technical Standards 1/9972545001 Not for Resale, 04/20/2007 08:33:01 MDTNo reproduction or networking permitted without license from IHS -,-,-