1、UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL 87Power-Operated DispensingDevices for PetroleumProductsUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUL COPYRIGHTED MATERIAL NOT AUT
2、HORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULUnderwriters Laboratories Inc. (UL)333 Pfingsten RoadNorthbrook, IL 60062-2096UL Standard for Safety for Power-Operated Dispensing Devices for Petroleum Products, UL 87Eleventh Edition, Dated October 31, 2001Revisions: This St
3、andard contains revisions through and including June 12, 2008.Summary of TopicsThis revision to UL 87 is being issued to address universal upkeep of UL Standards for Safety.These revisions are considered to be non-substantive and not subject to ULs STP process.UL Standards for Safety are developed a
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6、in. Changes inrequirements are marked with a vertical line in the margin and are followed by an effective date noteindicating the date of publication or the date on which the changed requirement becomes effective.The revisions dated June 12, 2008 include a reprinted title page (page1) for this Stand
7、ard.As indicated on the title page (page1), this UL Standard for Safety has been adopted by the Departmentof Defense.The UL Foreword is no longer located within the UL Standard. For information concerning the use andapplication of the requirements contained in this Standard, the current version of t
8、he UL Foreword islocated on ULStandardsInfoNet at: http:/ master for this Standard at ULs Northbrook Office is the official document insofar as it relates to aUL service and the compliance of a product with respect to the requirements for that product and service,or if there are questions regarding
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12、imited to, the implied warranties of merchantability or fitness for any purpose.JUNE 12, 2008 UL 87 tr1UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULIn no event will UL be liable for any special, incidental, consequential, indirect or simila
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17、greasonable attorneys fees) resulting from any error or deviation introduced while purchaser is storing anelectronic Standard on the purchasers computer system.If a single-user version electronic Standard was purchased, one copy of this Standard may be stored onthe hard disk of a single personal com
18、puter, or on a single LAN file-server or the permanent storagedevice of a multiple-user computer in such a manner that this Standard may only be accessed by one userat a time and for which there is no possibility of multiple concurrent access.If a multiple-user version electronic Standard was purcha
19、sed, one copy of the Standard may be stored ona single LAN file-server, or on the permanent storage device of a multiple-user computer, or on an Intranetserver. The number of concurrent users shall not exceed the number of users authorized.Electronic Standards are intended for on-line use, such as f
20、or viewing the requirements of a Standard,conducting a word search, and the like. Only one copy of the Standard may be printed from eachsingle-user version of an electronic Standard. Only one copy of the Standard may be printed for eachauthorized user of a multiple-user version of an electronic Stan
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22、ke a copy of the page or pages beingviewed for their own fair and/or practical internal use.The requirements in this Standard are now in effect, except for those paragraphs, sections, tables, figures,and/or other elements of the Standard having future effective dates as indicated in the note followi
23、ng theaffected item. The prior text for requirements that have been revised and that have a future effective dateare located after the Standard, and are preceded by a SUPERSEDED REQUIREMENTS notice.New product submittals made prior to a specified future effective date will be judged under all of the
24、requirements in this Standard including those requirements with a specified future effective date, unlessthe applicant specifically requests that the product be judged under the current requirements. However, ifthe applicant elects this option, it should be noted that compliance with all the require
25、ments in thisStandard will be required as a condition of continued Listing, Recognition, and Follow-Up Services afterthe effective date, and understanding of this should be signified in writing.Copyright 2008 Underwriters Laboratories Inc.JUNE 12, 2008 UL 87tr2UL COPYRIGHTED MATERIAL NOT AUTHORIZED
26、FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULThis Standard consists of pages dated as shown in the following checklist:Page Date1-3.June 12, 20084-5 October 31, 20016.June 12, 20087-26 .October 31, 200127-32BJune 12, 200833-40 October 31, 200141June 12, 200842-46 October 31, 200
27、1A1-A2.June 12, 2008JUNE 12, 2008 UL 87 tr3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULJUNE 12, 2008 UL 87tr4No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULOCTOB
28、ER 31, 2001(Title Page Reprinted: June 12, 2008)1UL 87Standard for Power-Operated Dispensing Devices for Petroleum ProductsThe first and second editions were titled Power-Operated Discharge Devices. Thethird through sixth editions were titled Power-Operated Dispensing Devices forFlammable Liquids.Fi
29、rst Edition May, 1930Second Edition March, 1951Third Edition July, 1958Fourth Edition March, 1964Fifth Edition April, 1971Sixth Edition July, 1974Seventh Edition December, 1975Eighth Edition July, 1981Ninth Edition September, 1990Tenth Edition October, 1995Eleventh EditionOctober 31, 2001The Departm
30、ent of Defense (DoD) has adopted UL 87 on March 11, 1991. Thepublication of revised pages or a new edition of this Standard will not invalidatethe DoD adoption.Comments or proposals for revisions on any part of the Standard may besubmitted to UL at any time. Proposals should be submitted via a Propo
31、salRequest in ULs On-Line Collaborative Standards Development System (CSDS)at http:/.ULs Standards for Safety are copyrighted by UL. Neither a printed nor electroniccopy of a Standard should be altered in any way. All of ULs Standards and allcopyrights, ownerships, and rights regarding those Standar
32、ds shall remain thesole and exclusive property of UL.COPYRIGHT 2008 UNDERWRITERS LABORATORIES INC.UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULJUNE 12, 2008POWER-OPERATED DISPENSING DEVICES FOR PETROLEUM PRODUCTS - UL 872No Text on This Pag
33、eUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULCONTENTSINTRODUCTION1 Scope .72 General 72.1 Components .72.2 Units of measurement .82.3 Undated references .83 Glossary .8CONSTRUCTION4 General .125 Materials 136 Base .157 Pedestal 158 Housing
34、 169 Vapor Barrier 1710 AirGap 2011 Pumping Units 2112 Pressure Relief .2113 Springs 2214 Strainer 2215 Visible Discharge Indicator .2316 Valves .2317 Piping and Fittings 2418 Hose and Couplings 2519 Control Application 26ELECTRICAL EQUIPMENT20 General 2621 Motors .2922 Switches .2923 Class I, Group
35、 D, Division 2 Location, Lighting, Electrical, and Electronic Equipment 2924 Wiring Methods .3025 Locking Mechanism .33PERFORMANCE26 General 3327 Endurance Test 3427.1 Mechanical shaft seal .3427.2 Hose .3427.3 Retrieving mechanism 3428 High-Pressure Leakage Test .3529 Hydrostatic Strength Test 3530
36、 10-Day Moist Ammonia-Air Stress Cracking Test .3631 Float Crushing Test .36JUNE 12, 2008 POWER-OPERATED DISPENSING DEVICES FOR PETROLEUM PRODUCTS - UL 87 3UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM UL32 Marking Adhesion Test 3633 Torque Te
37、st 3734 Rain Test 3735 Temperature Reduction Test .4136 Leakage of Wire Sealing Test 4137 Tests on Sealing Compounds 41MANUFACTURING AND PRODUCTION TESTS38 General 4239 Leakage Test 4240 Running Test .4341 Dielectric Voltage-Withstand Test .43MARKING42 General 4342.1 Details 4342.2 Cautionary markin
38、gs 4442.3 Additional markings .45INSTALLATION INSTRUCTIONS43 General 45APPENDIX AStandards for ComponentsA1OCTOBER 31, 2001POWER-OPERATED DISPENSING DEVICES FOR PETROLEUM PRODUCTS - UL 874UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULOCTOBER
39、 31, 2001 POWER-OPERATED DISPENSING DEVICES FOR PETROLEUM PRODUCTS - UL 87 5No Text on This PageUL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULThis page intentionally left blank.JUNE 12, 2008POWER-OPERATED DISPENSING DEVICES FOR PETROLEUM PRO
40、DUCTS - UL 876UL COPYRIGHTED MATERIAL NOT AUTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM ULINTRODUCTION1 Scope1.1 These requirements apply to power-operated dispensing devices for petroleum products such asgasoline for use as motor fuel. Requirements for the installation
41、and use of these dispensing devices areincluded in the Automotive and Marine Service Station Code, NFPA 30A, and the National ElectricalCode, NFPA 70.1.2 These requirements apply to wiring methods used to install or interconnect such control equipmentwhen the equipment is located directly on or with
42、in the housing of the dispensing device. Theserequirements do not apply to control equipment that may authorize, monitor, or interrupt operation of apower-operated dispensing device. Such equipment includes panel mounted equipment located adjacentto the dispensing device, remote consoles located ins
43、ide a permanent structure, and auxiliary equipmentphysically attached to the dispensing device or enclosed by the pedestal and housing.1.3 Deleted October 31, 20012 General2.1 Components2.1.1 Except as indicated in 2.1.2, a component of a product covered by this standard shall comply withthe require
44、ments for that component. See Appendix A for a list of standards covering components usedin the products covered by this standard.2.1.2 A component is not required to comply with a specific requirement that:a) Involves a feature or characteristic not required in the application of the component in t
45、heproduct covered by this standard, orb) Is superseded by a requirement in this standard.2.1.3 A component shall be used in accordance with its rating established for the intended conditions ofuse.2.1.4 Specific components are incomplete in construction features or restricted in performancecapabilit
46、ies. Such components are intended for use only under limited conditions, such as certaintemperatures not exceeding specified limits, and shall be used only under those specific conditions.OCTOBER 31, 2001 POWER-OPERATED DISPENSING DEVICES FOR PETROLEUM PRODUCTS - UL 87 7UL COPYRIGHTED MATERIAL NOT A
47、UTHORIZED FOR FURTHER REPRODUCTION ORDISTRIBUTION WITHOUT PERMISSION FROM UL2.2 Units of measurement2.2.1 Values stated without parentheses are the requirement. Values in parentheses are explanatory orapproximate information.2.3 Undated references2.3.1 Any undated reference to a code or standard app
48、earing in the requirements of this standard shallbe interpreted as referring to the latest edition of that code or standard.3 Glossary3.1 For the purpose of this standard the following definitions apply.3.2 AIR GAP A minimum of 1 inch (25.4 mm) free air space provided between the planes of Division1
49、 or Division 2 hazardous locations and an unclassified area of a dispensing device.3.3 BASE That part of the assembly which is intended to be secured to the foundation on which thedevice will be installed.3.4 CLASS I HAZARDOUS LOCATIONS Locations in which flammable gases or vapors are or maybe present in the air in quantities sufficient to produce explosive or ignitable mixtures. For the purposeof these requirements, as applied to dispensing systems of other than the
