1、 ANSI C119.1-2011 American National Standard for Electric Connectors Sealed Insulated Underground Connector Systems Rated 600 Volts ANSI C119.1-2011 American National Standard for Electric Connectors Sealed Insulated Underground Connector Systems Rated 600 Volts Secretariat: National Electrical Manu
2、facturers Association Approved January 13, 2011 American National Standards Institute, Inc. ANSI C119.1-2011 NOTICE AND DISCLAIMER The information in this publication was considered technically sound by the consensus of persons engaged in the development and approval of the document at the time it w
3、as developed. Consensus does not necessarily mean that there is unanimous agreement among every person participating in the development of this document. ANSI standards and guideline publications, of which the document contained herein is one, are developed through a voluntary consensus standards de
4、velopment process. This process brings together volunteers and/or seeks out the views of persons who have an interest in the topic covered by this publication. While NEMA administers the process to promote fairness in the development of consensus, it does not write the document and it does not indep
5、endently test, evaluate, or verify the accuracy or completeness of any information or the soundness of any judgments contained in its standards and guideline publications. NEMA disclaims liability for any personal injury, property, or other damages of any nature whatsoever, whether special, indirect
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7、makes no warranty that the information in this document will fulfill any of your particular purposes or needs. NEMA does not undertake to guarantee the performance of any individual manufacturer or sellers products or services by virtue of this standard or guide. In publishing and making this docume
8、nt available, NEMA is not undertaking to render professional or other services for or on behalf of any person or entity, nor is NEMA undertaking to perform any duty owed by any person or entity to someone else. Anyone using this document should rely on his or her own independent judgment or, as appr
9、opriate, seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstances. Information and other standards on the topic covered by this publication may be available from other sources, which the user may wish to consult for additional views or inf
10、ormation not covered by this publication. NEMA has no power, nor does it undertake to police or enforce compliance with the contents of this document. NEMA does not certify, test, or inspect products, designs, or installations for safety or health purposes. Any certification or other statement of co
11、mpliance with any health or safetyrelated information in this document shall not be attributable to NEMA and is solely the responsibility of the certifier or maker of the statement. ANSI C119.1-2011 AMERICAN NATIONAL STANDARD Approval of an American National Standard requires verification by ANSI th
12、at the requirements for due process, consensus, and other criteria for approval have been met by the standards developer. Consensus is established when, in the judgment of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substa
13、ntial agreement means much more than a simple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and that a concerted effort be made toward their resolution. The use of American National Standards is completely voluntary; their existence does not
14、 in any respect preclude anyone, whether he has approved the standards or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standards. The American National Standards Institute does not develop standards and will in no circumstances giv
15、e an interpretation of any American National Standard. Moreover, no person shall have the right or authority to issue an interpretation of an American National Standard in the name of the American National Standards Institute. Requests for interpretations should be addressed to the secretariat or sp
16、onsor whose name appears on the title page of this standard. Caution Notice: This American National Standard may be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken periodically to reaffirm, revise, or withdraw this standard.
17、Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Standards Institute. Published by: National Electrical Manufacturers Association 1300 North 17th Street, Rosslyn, VA 22209 Copyright 2011 by National Electrical Manu
18、facturers Association All rights reserved including translation into other languages, reserved under the Universal Copyright Convention, the Berne Convention for the Protection of Literary and Artistic Works, and the International and Pan American Copyright Conventions. No part of this publication m
19、ay be reproduced in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. Printed in the United States of America. i ANSI C119.1-2011 ii ANSI C119.1-2011 Contents Foreword. v 1 Scope and Purpose 1 1.1 Scope. 1 1.2 Purpose 1 2 Referenced Stan
20、dards . 1 3 Definitions 1 4 Performance Requirements . 2 4.1 General 2 4.2 Mechanical Tests. 2 4.3 Electrical Tests 3 4.4 Sealing Tests . 5 4.5 ReusabilityOptional (Required for Connectors Designated as Reusable Only) 5 5 Sampling 5 5.1 General 5 5.2 Mechanical. 6 5.3 Electrical 6 5.4 Sealing Tests
21、. 6 5.5 Reusability . 6 6 Test Methods . 7 6.1 General 7 6.2 Mechanical Tests. 7 6.3 Electrical Tests 8 6.4 Sealing Test. 13 6.5 Reusability . 15 7 Test Report 15 8 Marking 16 8.1 Connector System Marking . 16 8.2 Optional Test Markings 16 8.3 Assembly Instructions 16 Annexes A Standards that are Ap
22、plicable to C119.1 . 27 B Heat Cycle Data Sheet. 28 C Suggested Thermocouple Locations . 29 D Guarded Circuit 31 E Integrity of Seal Data Sheet . 33 F Impact Data Sheet . 34 iii ANSI C119.1-2011 Tables Table 1 Tensile Load, AWG Cable . 17 Table 2 Tensile Load, Metric Cable 17 Table 3 Test Duration 1
23、8 Table 4 Resistance and Temperature Measurement Intervals. 18 Table 5 Conductor Lengths for Current Cycle Tests, AWG Sizes 18 Table 6 Conductor Lengths for Current Cycle Tests, Metric Sizes. 19 Table 7 Suggested Initial Test Current to Raise AWG Control Conductor Temperature 100C 20 Table 8 Suggest
24、ed Initial Test Current to Raise Metric Control Conductor Temperature 100C. 20 Table 9 Minimum Current Cycle Periods for AWG Control Conductors . 21 Table 10 Minimum Current Cycle Periods for Metric Control Conductors 21 Figures Figure 1 Impact 22 Figure 2 Heat Cycle Schematic . 23 Figure 3 Heat Cyc
25、le Schematic (Vertical) 24 Figure 4 ISUL Schematic . 25 Figure 5 Flexing and Twisting 26 iv ANSI C119.1-2011 v Foreword (Neither this foreword nor any of the informative annexes is a part of American National Standard C119.1-2011.) This standard covers electrical, mechanical, and sealing requirement
26、s of connectors rated 600 volts and installed underground. This standard was initially developed by an EEI-NEMA Joint Committee on Underground Distribution Connectors and Connector Systems and published by the American National Standards Institute in 1974. This revision has been reorganized to follo
27、w international formatting and improve the organization of information throughout the document when compared to the previous version. Substantive changes to the standard have been made in the C119.1-2011 version of the standard. A substantive change is one that directly and materially affects perfor
28、mance of a product and which requires testing or retesting to meet the current edition of a standard. The substantive changes to the standard are: This revision includes the addition of spreadsheet files in Annex B that can be used to collect current cycle test data, calculate connector stability, g
29、enerate graphs of the data, and print the data to provide test results as part of the test report. The spreadsheets are provided to give test laboratories a standardized method to collect, calculate, and report test data and prepare test reports. These spreadsheets were not part of earlier editions.
30、 This revision also includes the addition a spreadsheet file for Integrity of Seal Data in Annex E and a spreadsheet file for Impact Data in Annex F. The spreadsheets are provided to give a standardardized format to collect, calculate, and report test data and test results. These spreadsheets were n
31、ot part of earlier editions. Other additions include Torque Strength Requirements for set screws, Impact Test (for Direct Burial Qualification), Resealability Test, Reusability Test, and Current Cycle Temperature Stability calculation. Suggestions for improvement of this standard are welcome. They s
32、hould be sent to: Vice President, Technical Services National Electrical Manufacturers Association 1300 North 17th Street, Suite 1752 Rosslyn, VA 22209 This standard was processed and approved for submittal to ANSI by the Accredited Standards Committee on Connectors for Electrical Utility Applicatio
33、ns, C119. Committee approval of this standard does not necessarily imply that all committee members voted for its approval. At the time it approved this standard, the ANSI ASC C119 Committee had the following members: Douglas Harms, Chairman Ronald Lai, Vice Chairman Paul Orr, Secretary Organization
34、 Represented Aluminum Association Jean-Marie Asselin Electric Utility Industry Michael Dyer Warren Hadley Douglas Harms James Harris Harry Hayes Alan Kasanow ANSI C119.1-2011 vi J.C. Mathieson Jesus Rodriguez Curt Schultz Gerald Wasielewski David West Michael Zaffina National Electrical Manufacturer
35、s Association Jason Bundren Scott Casler Barry Johnson Ronald Lai John Makal Colin McCullough Michael Miloshoff Greg Nienaber Wayne Quesnel Carl Tamm Carl Taylor James Zahnen Rural Utilities Service (RUS) Trung Hiu Tennessee Valley Authority Jeffrey Nelson Testing Laboratories Jake Killinger Chris M
36、orton Craig Pon Paul Springer Giovanni Velazquez Other Peter Bowers Tip Goodwin Stanley Hodgin John Olenik Joe Renowden Allen Wilcox The C119.1 Subcommittee on Sealed Underground Connector Systems, which developed the revisions of this standard, had the following members: James Zahnen, Chairman Davi
37、d West, Vice Chairman Paul Orr, Secretary Peter Bowers Jason Bundren Scott Casler Michael Dyer Warren C. Hadley Douglas P. Harms Harry Hayes Trung Hiu Barry Johnson Alan Kasanow ANSI C119.1-2011 Jake Killinger Ronald Lai John Makal J.C. Mathieson Colin McCullough Richard Morin Greg T. Nienaber Jesus
38、 Rodriguez Curt Schultz Paul Springer Carl R. Tamm Carl Taylor Giovanni Velazquez Richard (Jeff) J. Waidelich Gerald Wasielewski David West Allen Wilcox Michael Zaffina James Zahnen vii ANSI C119.1-2011 viii American National Standard ANSI C119.1-2011 For Electric Connectors Sealed Insulated Undergr
39、ound Connector Systems Rated 600 Volts 1 Scope and Purpose 1.1 Scope This standard covers sealed insulated underground connector systems rated at six hundred (600) volts for utility applications and establishes electrical, mechanical, and sealing requirements for sealed insulated underground connect
40、or systems. 1.2 Purpose The purpose of this standard is to give reasonable assurance to the user that sealed insulated underground connector systems meeting the requirements of this standard will perform in a satisfactory manner, provided they have been properly selected for the intended application
41、 and are installed in accordance with the manufacturers recommendations. 2 Referenced Standards This standard is intended to be used in conjunction with the following standards. When a referenced standard is superseded by a revision approved by the American National Standards Institute, the referenc
42、ed revision shall apply. Standards that are referenced by inference are shown in Annex A. ASTM E4-2010 Standard Practices for Force Verification of Testing Machines IEEE 837-2002 IEEE Standard for Qualifying Permanent Connections Used in Substation Grounding 3 Definitions CCST: Current Cycle Submers
43、ion Test, where current cycle heating is done in air and cooling is done using water submersion. CCT: Current Cycle Test, where current cycle heating and cooling are done in air. connector: A metallic device joining two or more conductors for the purpose of providing a continuous electrical path. co
44、nnector assembly: The connector system installed on the conductor(s). connector system: A connector and its associated insulating and sealing components. control cable: A conductor of the same type and size as the conductor in the current cycle loop that serves as a reference for setting test curren
45、t and monitoring temperature. guarded circuit: A circuit used to eliminate or to minimize the current flow between the insulation and conductor ends, caused by surface leakage currents. input conductor: Conductor on the supply side of the connector. output conductor: Conductor on the load side of th
46、e connector. 1 ANSI C119.1-2011 reusable connector: One in which the cable or cables may be removed, reinserted, and resealed in accordance with the manufacturers instructions. seal: An interface preventing the ingress of moisture and foreign matter into the connector assembly. underground: Below gr
47、ade application, including direct burial. 4 Performance Requirements 4.1 General Connectors shall conform to the appropriate performance requirements in this section when installed and tested in accordance with the methods specified in section 6, Test Methods. 4.1.1 Sample Non-Conformance For each t
48、est, unacceptable results attained on any single sample shall be considered an unacceptable result for the entire sample set. 4.1.2 Substantive Change to a Product A substantive change in a product is one that directly affects the electrical and/or mechanical performance of a product. The following
49、are examples of changes that may be substantive, but the list is not intended to be all inclusive: Change in material; Increased current rating; Reduction in physical size; Change in wire rangeincrease or decrease; Change in wire type; Change in tooling; Compound change; Temperature rating; and Increased class rating, (e.g., Class 3 to Class 2). Substantive changes will require either a full or partial retest, depending on the type and extent of change(s). 4.2 Mechanical Tests 4.2.1 Pullout Strength The pullout strength of the connections tested in accordance
