1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 2196 Standard for Fire Test for Circuit Integrity of Fire-Resistive Power, Instrumentation, Control and Data Cables STANDARD FOR SAFETYUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPR
2、ODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Standard for Fire Test for Circuit Integrity of Fire-Resistive Power, Instrumentation, Control and Data Cables, UL
3、2196 Second Edition, Dated August 29, 2017 Summary of Topics This new edition of ANSI/UL 2196 contains identical requirements to the Third Edition of CAN/ULC-S139 use in Canada. There are some requirements that are unique to one country or the other and these have been identied as country-specic. Th
4、e new requirements are substantially in accordance with Proposal(s) on this subject dated September 23, 2016. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form by any means, electronic, mechanical photocopying, recording, or
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9、, 2017 UL 2196 tr2 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Prepared by: ULC Standards CAN/ULC-S139 Third Edition Underwriters Laboratories Inc. ANSI/UL 2196 Second Edition Standard for Fire Test for Circuit Integr
10、ity of Fire-Resistive Power, Instrumentation, Control, and Data Cables August 29, 2017 Approved by: ANSI/UL 2196-2017UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Commitment for Amendments This Standard is issued jointly by Underwriters La
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15、hips, and rights regarding those Standards shall remain the sole and exclusive property of UL. This ANSI/UL Standard for Safety consists of the Second Edition including revisions through August 29, 2017. The most recent designation of ANSI/UL 2196 as an American National Standard (ANSI) occurred on
16、August 29, 2017. ANSI approval for a standard does not include the Cover Page, Transmittal Pages, Title Page (front and back), or the Preface. Comments or proposals for revisions on any part of the Standard may be submitted to UL at any time. Proposals should be submitted via a Proposal Request in U
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18、ENTS Preface .4 1 Scope .5 2 Units of Measurement .6 3 REFERENCE PUBLICATIONS .6 4 GLOSSARY 6 5 TESTS 7 5.1 FIRE TESTS .7 5.2 HOSE STREAM TEST 18 5.3 TENSILE STRENGTH TEST .18 6 CONDITIONS OF ACCEPTANCE .19 6.1 DETERMINATION OF CIRCUIT INTEGRITY .19 6.2 HOSE STREAM TEST 19 6.3 TENSILE STRENGTH TEST1
19、9 7 REPORT .19 7.1 RESULTS 19 8 MARKINGS .20 9 INSTALLATION INSTRUCTIONS 21 TABLES TABLES21 FIGURES FIGURES .22 ANNEX A (NORMATIVE) REFERENCE PUBLICATIONS ANNEX B (NORMATIVE) SAMPLE SELECTION B1 ADDITIONAL INFORMATION ON SAMPLE SELECTION .31 ANNEX C (NORMATIVE) TESTING OF CIRCUIT INTEGRITY (CI) CABL
20、E FOR USE IN THE UNITED STATES C1 TESTING OF FREE AIR INSTALLATION CIRCUIT INTEGRITY (CI) CABLE 32 C1.1 General .32 C1.2 Test assembly .32 C1.3 Hose stream 32 C1.4 Markings 33 ANNEX D (INFORMATIVE) HIGHER INTENSITY EXPOSURES D1 ADDITIONAL INFORMATION ON USE OF HIGHER INTENSITY EXPOSURES .34 AUGUST 2
21、9, 2017 CAN/ULC-S139 ANSI/UL 2196 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL Preface This is the common UL and ULC Standard for Fire Test for Circuit Integrity of Fire-Resistive Power, Instrumentation, Control and Data Cables. It is th
22、e Third edition of CAN/ULC-S139, and the Second edition of ANSI/UL 2196. This common Standard was prepared by Underwriters Laboratories Inc., ULC Standards, and the Joint UL/ ULC Task Group on Integrity of Cables. The efforts and support of the Joint Task Group are gratefully acknowledged. This Stan
23、dard was formally approved by the ULC Standards Committee on Fire Tests and UL Standard Technical Panel on Fire Resistive Cables. Only metric SI units of measurement are used in this Standard. If a value for measurement is followed by a value in other units in parentheses, the second value may be ap
24、proximate. The rst stated value is the requirement. In Canada, there are two official languages, English and French. All safety warnings must be in French and English. Attention is drawn to the possibility that some Canadian authorities may require additional markings and/or installation instruction
25、s to be in both official languages. This standard has been approved as a National Standard of Canada by the Standards Council of Canada. This standard has been approved by the American National Standards Institute as an American National Standard. Annexes A, B and C are identied as normative, forms
26、mandatory parts of this Standard. Annex D is identied as informative, is for informational purposes only. Note: Although the intended primary application of this standard is stated in its scope, it is important to note that it remains the responsibility of the users of the standard to judge its suit
27、ability for their particular purpose. Level of Harmonization This Standard is published as an identical standard between UL and ULC Standards. An identical standard is a standard that is the same in technical content except for conicts in Codes and Governmental Regulations. Presentation shall be wor
28、d for word except for editorial changes. Interpretations The interpretation by the standards development organization of an identical or equivalent standard shall be based on the literal text to determine compliance with the standard in accordance with the procedural rules of the standards developme
29、nt organization. If more than one interpretation of the literal text has been identied, a revision shall be proposed as soon as possible to each of the standards development organizations to more accurately reect the intent. UL Effective Date A UL effective date is established by Underwriters Labora
30、tories Inc. and is not part of the ANSI approved standard. AUGUST 29, 2017 CAN/ULC-S139 ANSI/UL 2196 4UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 1 Scope 1.1 The intent of this Standard is to evaluate the integrity of power, control, ins
31、trumentation, and data cables for their ability to maintain circuit integrity when subjected to standard re test exposure and associated hose stream test. 1.2 The power, control, instrumentation, and data cables covered by this Standard are intended to comply with the following requirements : In Can
32、ada: Canadian Electrical Code and the National Building Code of Canada; In the United States: National Electrical Code, and/or the National Fire Alarm and Signaling Code, and/or the Standard for Fixed Guideway Transit and Passenger Rail Systems, and/or the Standard for Road Tunnels, Bridges, and Oth
33、er Limited Access Highways. 1.3 Power, control, and instrumentation cables are subjected to the re exposure in accordance with CAN/ULC-S101, Standard Methods of Fire Endurance Tests of Building Construction and Materials, and ANSI/UL 263, Standard for Fire Tests of Building Construction and Material
34、s. During the re test, cables are continuously energized at their maximum rated voltage or maximum utilization voltage (power cables); or at their maximum utilization voltage (control and instrumentation cables) and evaluated for circuit integrity. Insulation resistance measurements are also taken t
35、o quantify leakage current. Following the re test, the assembly shall be subjected to a hose stream test. 1.4 Data cables are subjected to the re exposure in accordance with CAN/ULC-S101, Standard Methods of Fire Endurance Tests of Building Construction and Materials, and ANSI/UL 263, Standard for F
36、ire Tests of Building Construction and Materials. During the re tests, the data cables are evaluated for their ability to maintain error free data transfer and retrieval at the specied protocol and data rates. Following the re test, the assembly shall be subjected to a hose stream test. 1.5 The re e
37、xposure and hose stream tests are not intended to be representative of all re conditions and impact conditions, respectively. It is likely that conditions will vary with changes in the amount, nature, distribution of re loading, ventilation, compartment size and conguration, and heat conducting and
38、dissipating characteristics of the compartment in which the cables are installed. These requirements provide a relative measure of re performance of comparable assemblies under these specied re exposure conditions. It is possible that any variation from the construction or operating condition tested
39、, such as size, method of assembly and materials, will substantially change the performance characteristics of the cables. 1.6 The standardized re and hose stream exposures for comparing the performance of cables represents one factor in determining the acceptability of cables for use in specic appl
40、ications. 1.7 The construction and operation of the furnace and the general test conditions are intended to be in accordance with the requirements in CAN/ULC S101, Standard Methods of Fire Endurance Tests of Building Construction and Materials, and ANSI/UL 263, Standard for Fire Tests of Building Co
41、nstruction and Materials. AUGUST 29, 2017 CAN/ULC-S139 ANSI/UL 2196 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 2 Units of Measurement 2.1 The metric unit shall be designated as the official unit for purposes of this standard. Where val
42、ues of measurement are specied in both SI and English units, either unit is used. In cases of dispute, the metric unit shall be used. 3 REFERENCE PUBLICATIONS 3.1 See Annex A for a list of publications referenced in this standard. Any undated reference to a code or standard appearing in the requirem
43、ents of this standard shall be interpreted as referring to the latest edition of that code or standard. When the latest edition of a standard is not applicable, the appropriate edition is indicated accordingly in Annex A. 4 GLOSSARY For the purpose of this Standard, the following denitions apply. 4.
44、1 CABLE CONSTRUCTION A distinct design type as evidenced by number and size of conductors, conductor type, insulation type, shield type, and any individual insulation or overall jacket type, armor type, etc. 4.2 CABLE CONSTRUCTION FAMILY A distinct group of cable construction types that have similar
45、 design features for a range of sizes and/or number of conductors all having the same circuit integrity rating. 4.3 CABLE TRAY A unit or assembly of units or sections and associated ttings forming a structural system used to securely fasten or support cables and raceways. 4.4 CIRCUIT INTEGRITY The a
46、bility of a power, instrumentation, or control cable to maintain voltage and current to the load or the ability of a data cable to maintain error free data transfer and retrieval. 4.5 CIRCUIT INTEGRITY RATING The time period during which the cable or cable system continues to operate in its designat
47、ed manner under specied re conditions and after the hose stream test for re-resistive cable or free air installation circuit integrity cable. 4.6 FIRESTOP SYSTEM A specic construction of materials intended to prevent the spread of re through an opening made in a re-resistive structure for passage of
48、 penetrating items such as cables. 4.7 FIRE-RESISTIVE CABLE Power, control, instrumentation, or data cable in a system and evaluated in accordance with this Standard. 4.8 FREE AIR INSTALLATION CIRCUIT INTEGRITY CABLE Power, instrumentation, control or data cable in free air (no installed within a ra
49、ceway) and evaluated in accordance with Annex C. 4.9 LOAD VOLTAGE (E applied ) The voltage applied between phase and ground to the cable that determine circuit integrity and insulation resistance. AUGUST 29, 2017 CAN/ULC-S139 ANSI/UL 2196 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 4.10 RACEWAY An enclosed channel of metallic or nonmetallic materials designed expressly for support and
