UL 130-2011 UL Standard for Safety Electric Heating Pads (Thirteenth Edition Reprint with Revisions Through and Including May 6 2015)《电热垫》.pdf

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1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL 130 Electric Heating PadsUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUC

2、TION OR DISTRIBUTION WITHOUT PERMISSION FROM UL UL Standard for Safety for Electric Heating Pads, UL 130 Thirteenth Edition, Dated July 15, 2011 Summary of Topics This revision was issued to incorporate changes to the switch temperature limits. The effective date for UL LLC will be announced through

3、 Industry File Review Announcement Letter. The revised requirements are substantially in accordance with Proposal(s) on this subject dated October 31, 2014. Text that has been changed in any manner or impacted by ULs electronic publishing system is marked with a vertical line in the margin. All righ

4、ts 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 otherwise without prior permission of UL. UL provides this Standard as is without warranty of any kind, either express

5、ed or implied, including but not limited to, the implied warranties of merchantability or tness for any purpose. In no event will UL be liable for any special, incidental, consequential, indirect or similar damages, including loss of prots, lost savings, loss of data, or any other damages arising ou

6、t of the use of or the inability to use this Standard, even if UL or an authorized UL representative has been advised of the possibility of such damage. In no event shall ULs liability for any damage ever exceed the price paid for this Standard, regardless of the form of the claim. Users of the elec

7、tronic versions of ULs Standards for Safety agree to defend, indemnify, and hold UL harmless from and against any loss, expense, liability, damage, claim, or judgment (including reasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing an electronic Stand

8、ard on the purchasers computer system. The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, gures, and/or other elements of the Standard having future effective dates as indicated in the note following the affected item. The prior text for requirements

9、that have been revised and that have a future effective date are located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice. MAY 6, 2015 UL 130 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MAY 6, 2015 UL 130 tr2 N

10、o Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL July 15, 2011 (Title Page Reprinted: May 6, 2015) 1 UL 130 Standard for Electric Heating Pads Previous numbered and unnumbered editions of standards covering UL 130 have been

11、 published since 1933. The fth edition was titled Standard for Electrically Heated Pads and Bedding. First Edition May, 1933 Second Edition June, 1935 Third Edition September, 1942 Fourth Edition October, 1950 Fifth Edition December, 1954 Sixth Edition November, 1968 Seventh Edition August, 1975 Eig

12、hth Edition September, 1979 Ninth Edition December, 1985 Tenth Edition July, 1990 Eleventh Edition March, 1996 Twelfth Edition October, 2001 Thirteenth Edition July 15, 2011 This UL Standard for Safety consists of the Thirteenth Edition including revisions through May 6, 2015. The Department of Defe

13、nse (DoD) has adopted UL 130 on February 15, 1983. The publication of revised pages or a new edition of this Standard will not invalidate the DoD adoption. 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

14、 Request in ULs On-Line Collaborative Standards Development System (CSDS) at http:/. ULs Standards for Safety are copyrighted by UL. Neither a printed nor electronic copy of a Standard should be altered in any way. All of ULs Standards and all copyrights, ownerships, and rights regarding those Stand

15、ards shall remain the sole and exclusive property of UL. COPYRIGHT 2015 UNDERWRITERS LABORATORIES INC.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MAY 10, 2013 ELECTRIC HEATING PADS - UL 130 2 No Text on This PageUL COPYRIGHTED MATERIAL N

16、OT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL CONTENTS INTRODUCTION 1 Scope .6 2 Components 6 3 Units of Measurement .7 4 Undated References 7 5 Glossary .8 CONSTRUCTION 6 General 8 7 Envelope .8 8 Insulation 9 9 Spacings 10 10 Thermostats 10 11 Control Units .11

17、12 Switches .12 13 Pilot Light 13 14 Internal Wiring 13 15 Supply, Control, and Interconnecting Cords 13 16 Connections 16 PERFORMANCE GENERAL 17 General 17 18 Thermostats Tests 19 18.1 Original calibration 19 18.2 Overload 20 18.3 Endurance 20 18.4 Recalibration .20 18A Permanence of Cord Flag .20

18、ENCLOSURE MATERIALS (OUTER ENVELOPE) 19 Tests on Vinyl Sheeting 20A 19.1 Low-temperature impact .20A 19.2 Tear resistance 24 19.3 Leakage current 26 19.4 Leakage current (repeated) 26 19.5 Shrinkage .26 19.6 Physical properties .26 19.7 Tensile strength of seams .27 20 Tests on Treated-Fabric Envelo

19、pes .27 20.1 General 27 20.2 Leakage current 27 20.3 Bursting strength .28 20.4 Flexing 29 20.5 Leakage current (repeated) 29 MAY 10, 2013 ELECTRIC HEATING PADS - UL 130 2AUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 20.6 Tensile strength

20、 of cemented seams 29 21 Flammability Tests 30 21.1 Liner 30 21.2 Supplementary cover .30 21.3 Test chamber 30 21.4 Control element 32 21.5 Specimen holder .32 21.6 Specimen holder base 32 22 Ease of Ignition Test 39 NORMAL TESTS ON COMPLETE PAD 23 General 42 24 Leakage Current Test .42 25 Input Tes

21、t 44 26 Resistance to Moisture Test 44 27 Heating Test .44 28 Flexing Test 45 29 Twisting Test .46 30 Bunch Test 47 31 Connector Flexing Test 48 32 Laundering Test 51 33 Leakage Current Test .52 34 Dielectric Voltage-Withstand Test .52 35 Heating Test (Repeated) .52 36 Dielectric Voltage-Withstand T

22、est .52 37 Strain-Relief Test .53 38 Internal Temperature Test .53 ABNORMAL TESTS ON COMPLETE PAD 39 Electric Shock Current Test 54 40 Dielectric Voltage-Withstand Test (Repeated) 55 41 Burnout Test .55 42 Blanketing Test .55 43 Pull Out Test .55 44 Switch Immersion Test 56 45 Effect of Cleaning Sol

23、vents Test 56 45.1 General .56 45.2 Conditioning .56 45.3 Examination .56 45.4 Operation .57 45.5 Physical properties .57 45.6 Flexing 57 45.7 Dielectric voltage-withstand 57 MANUFACTURING AND PRODUCTION-LINE TESTS 46 Input Test 57 47 Polarization Continuity Check Test 58 MAY 10, 2013 ELECTRIC HEATI

24、NG PADS - UL 130 2BUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL RATINGS 48 Details .58 MAY 10, 2013 ELECTRIC HEATING PADS - UL 130 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL

25、 MAY 10, 2013 ELECTRIC HEATING PADS - UL 130 4 No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL MARKINGS 49 Details .58 JULY 15, 2011 ELECTRIC HEATING PADS - UL 130 5UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRO

26、DUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL INTRODUCTION 1 Scope 1.1 These requirements cover electric heating pads for use in accordance with the National Electrical Code on either direct-current or single-phase alternating-current nominal 120 V supply circuits. 1.2 Pads are made in a variet

27、y of shapes and sizes for direct or indirect application to persons. A pad of unusual size or odd shape is to be judged on its compliance with the requirements in this standard and on further examination and tests to determine its acceptability for the intended use and possible misuses. 2 Components

28、 2.1 A component of a product covered by this standard shall: a) Comply with the requirements for that component as indicated in this standard; b) Be used in accordance with its rating(s) established for the intended conditions of use; c) Be used within its established use limitations or conditions

29、of acceptability; d) Additionally comply with the applicable requirements of this end product standard; and e) Not contain mercury. Specic components are incomplete in construction features or restricted in performance capabilities. Such components are intended for use only under limited conditions,

30、 such as certain temperatures not exceeding specied limits, and shall be used only under those specic conditions. Exception No. 1: A component of a product covered by this standard is not required to comply with a specic component requirement that: a) Involves a feature or characteristic not require

31、d in the application of the component in the product; b) Is superseded by a requirement in this standard; or c) Is separately investigated when forming part of another component, provided the component is used within its established ratings and limitations. Exception No. 2: A component complying wit

32、h a component standard other than those cited in this standard is acceptable if: a) The component also complies with the applicable component standard identied in this standard; or b) The component standard: 1) Is compatible with the ampacity and overcurrent protection requirements NFPA 70, where ap

33、propriate; 2) Considers long-term thermal properties of polymeric insulating materials in accordance with Polymeric Materials - Long Term Property Evaluations, UL 746B; and JULY 15, 2011 ELECTRIC HEATING PADS - UL 130 6UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION W

34、ITHOUT PERMISSION FROM UL 3) Any use limitations of the other component standard is identied and appropriately accommodated in the end use application. For example, a component used in a household application, but intended for industrial use and complying with the relevant component standard may ass

35、ume user expertise not common in household applications. 2.2 A component that is also intended to perform other functions, such as over current protection, ground-fault circuit-interruption, surge suppression, any other similar functions, or any combination thereof, shall comply additionally with th

36、e requirements of the applicable standard(s) that cover devices that provide those functions. Exception: Where these other functions are not required for the application and not identied as part of markings, instructions, or packaging for the appliance, the additional component standard(s) need not

37、be applied. 2.3 A component not anticipated by the requirements of this standard, not specically covered by the component standards identied in this standard, and that involves a potential risk of electric shock, re, or personal injury, shall be additionally investigated in accordance with the appli

38、cable standard. 2.4 With regard to a component being additionally investigated, reference to construction and performance requirements in another end product standard is appropriate where that standard anticipates normal and abnormal use conditions consistent with the application of this standard. 2

39、.5 Materials used in a Class 105 (A) insulation system shall comply with the Heating Test, Section 27. Materials used in an insulation system that operates above Class 105 (A) temperatures shall comply with the Standard for Systems of Insulating Materials - General, UL 1446. 3 Units of Measurement 3

40、.1 Values stated without parentheses are the requirement. Values in parentheses are explanatory or approximate information. 4 Undated References 4.1 Any undated reference to a code or standard appearing in the requirements of this standard shall be interpreted as referring to the latest edition of t

41、hat code or standard. JULY 15, 2011 ELECTRIC HEATING PADS - UL 130 7UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION OR DISTRIBUTION WITHOUT PERMISSION FROM UL 5 Glossary 5.1 For the purpose of this standard, the following denitions apply. 5.2 LOW-VOLTAGE CIRCUIT A circuit involving a

42、 potential of not more than 30 volts and supplied by a primary battery, by a standard Class 2 transformer, or by a combination of a transformer and a xed impedance that, as a unit, complies with all the performance requirements for a Class 2 transformer. A circuit derived from a line-voltage circuit

43、 by connecting resistance in series with the supply circuit as a means of limiting the voltage and current is not considered to be a low-voltage circuit. CONSTRUCTION 6 General 6.1 Each pad shall be provided with a means to limit temperatures, be cord-connected, and have a moisture-resistant constru

44、ction. A pad shall also be supplied with a switch, and a vinyl envelope with a supplementary cover or a treated fabric envelope with or without a supplementary cover, and shall be single- or multiple-heat. 6.2 Any supplementary cover, when provided, shall be easily removable to make the heating pad

45、envelope readily accessible for inspection. 7 Envelope 7.1 The envelope shall be of materials acceptable for the application and shall enclose all electrical parts of the pad without any ventilation or other openings. 7.2 An envelope of unsupported vinyl sheeting on a household pad shall not be thin

46、ner than 0.012 inch (0.3 mm). See 7.3 and 7.4 for the method of measurement. 7.3 The average thickness of a rectangular specimen measuring approximately 1 by 4 inches (25 by 102 mm) is to be determined from measurements made by means of a dead-weight dial micrometer having a at anvil and a at-faced

47、cylindrical presser foot that is 0.25 0.01 inch (6.35 0.25 mm) in diameter and exerts 85 3 gf (0.83 0.03 N) on the specimen. The calibration of the dial on the micrometer is to facilitate estimation of each measurement to 0.0001 inch (0.0025 mm). 7.4 The thickness of a specimen is to be measured mid

48、way across the width of the specimen at the center of its length and at points 1/2 inch (13 mm) from each end. Each measurement is to be estimated at the nearest 0.0001 inch (0.0025 mm) and recorded. The smallest of the three recorded thicknesses is to be rounded off to the nearest 0.001 inch (0.025

49、 mm). 7.5 A heating pad provided with a treated fabric envelope and no supplementary cover shall comply with the ammability tests specied in 21.2.1 21.6.17 and the Ease of Ignition Test, Section 22. 7.6 All seams in a treated-fabric envelope shall be strongly stitched or otherwise equivalently secured and shall be positioned where they are not unduly subject to stress during actual use. JULY 15, 2011 ELECTRIC HEATING PADS - UL 130 8UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR F