1、ANSI/BHMA A156.30-2003AMERICAN NATIONAL STANDARDFORHIGH SECURITY CYLINDERSSPONSORBUILDERS HARDWARE MANUFACTURERS ASSOCIATION, INC.AMERICAN NATIONAL STANDARDS INSTITUTE, INC.Approved 12/23/2002Copyright Builders Hardware Manufacturers Association Inc. Provided by IHS under license with BHMANot for Re
2、saleNo reproduction or networking permitted without license from IHS-,-,-2AMERICAN NATIONAL STANDARDAn American National Standard implies a consensus of those substantially concerned with its scope andprovisions. An American National Standard is intended as a guide to aid the manufacturer, theconsum
3、er and the general public. The existence of an American National Standard does not in anyrespect preclude anyone, whether he has approved the standard or not, from manufacturing, marketing,purchasing, or using products, processes, or procedures not conforming to the standard. AmericanNational Standa
4、rds are subject to periodic review and users are cautioned to obtain the latest editions.CAUTION NOTICE: This American National Standard may be revised or withdrawn at any time. Theprocedures of the American National Standards Institute require that action be taken to reaffirm, revise,or withdraw th
5、is standard no later than five years from the date of publication. Purchasers of AmericanNational Standards may receive the current information on all standards by calling or writing theAmerican National Standards Institute.Published byBUILDERS HARDWARE MANUFACTURERS ASSOCIATION, INC.355 Lexington A
6、venue New York, New York Copyright 2003 by theBuilders Hardware Manufacturers Association, Inc.Not to be reproduced withoutspecific authorization from BHMAPrinted in the USAThe Builders Hardware Manufacturers Association, Inc first published this standard in 2003. ANSIapproval was secured under the
7、Canvass Method. BHMA was accredited on 21 March 1983 by ANSIas a sponsor using the Canvass Method.Copyright Builders Hardware Manufacturers Association Inc. Provided by IHS under license with BHMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-3FOREWORD (This Forew
8、ord is not a part of ANSI/BHMA A156.30)The general classification of builders hardware includes a wide variety of items whichare divided into several categories. To recognize this diversity, a sectional classificationsystem has been established. High Security Cylinders is one such section and thisSt
9、andard is the result of the collective efforts of members of the Builders HardwareManufacturers Association, Inc. who manufacture this product. The total ProductStandards effort is, therefore, a collection of sections, each covering a specific categoryof items.Performance tests, and, where necessary
10、, dimensional requirements, have beenestablished to ensure safety, security and stability to which the public is entitled. Thereare no restrictions on design, except for those dimensional requirements imposed for thereasons given above. It is also required that some hardware items fit certain specif
11、iedcutout dimensions.This Standard is not intended to obstruct, but rather to encourage, the development ofimproved products, methods, and materials. The BHMA recognizes that errors will befound, items will become obsolete, and new products, methods, and materials will bedeveloped. With this in mind
12、, the Association plans to update, correct, and revise theseStandards on a regular basis. It shall also be the responsibility of manufacturers torequest such appropriate revisions.In most cases, products have been described in grades related to performance andsecurity. Choice of grades and specific
13、product is made on the basis of utility, aesthetics,security objectives and end use desired. This Standard describes products in terms ofHigh Security Levels rather than Grades.The BHMA numbers, which indicate types of hardware do not identify grade, finish, ordesign and are not intended to be used
14、without necessary supplementary information. Individual manufacturers catalogs are consulted.Users of this Standard consult applicable local building codes as to requirementsaffecting the functions of locks used on fire doors and doors within a means of egress.Copyright Builders Hardware Manufacture
15、rs Association Inc. Provided by IHS under license with BHMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4ORDERING INFORMATIONBHMA standards, publications, and matchplates can be ordered at: - Search entire catalog, order printed or electronic versions,and downlo
16、ad electronic versions right to your computer.Call our Fulfillment Partner, Techstreet, at:Toll-free (800) 699-9277 (U.S. and Canada)Ph. (734) 302-7801 Fax (734) 302-7811E-mail: Send mail to:BHMA c/o Techstreet1327 Jones DriveAnn Arbor, MI 48105 USATo find products that are third-party certified to
17、this standard and other ANSI/BHMA standardsplease .The Builders Hardware Manufacturers Association (BHMA) Certification Program was developed asa means for producers of builders hardware to indicate compliance with American National Standardssponsored by BHMA. Participating manufacturers certify com
18、pliance with the standards based on acontinuing program of passing the prescribed tests. Third party testing is performed by a NationallyRecognized Test Laboratory. The program is open to all manufacturers of builders hardware whetheror not they are members of BHMA.Copyright Builders Hardware Manufa
19、cturers Association Inc. Provided by IHS under license with BHMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-5TABLE OF CONTENTS1. SCOPE 62. DEFINITIONS 63. GENERAL 84. TEST METHODS AND SAMPLES 85 KEY CONTROL 106 DESTRUCTIVE TESTS 117 SURREPTITIOUS ENTRY RESISTAN
20、CE TESTS 138 EXPLANATION OF IDENTIFYING NUMBERS FOR SECURITY LEVELS 15APPENDIX 17Copyright Builders Hardware Manufacturers Association Inc. Provided by IHS under license with BHMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-61. SCOPE1.1 This standard includes se
21、curity performance based requirements for both mechanical andelectrified high security cylinders. For the purpose of this standard, High Security Cylinder includesmechanical lock cylinders, electromechanical cylinders, and the electronic lock sub assemblies thatare analogous to the cylinder assembli
22、es. Cylinders include their keys or electronic credentials; theirdetainers (mechanical pins, levers, discs) or electronic control device; and their cylinder tailpiece orcam or electronic output port.1.2 Tests described in this Standard are performed under laboratory conditions. In actual usage,resul
23、ts vary because of installation, maintenance and environmental conditions.1.3 Levels and Grades 1.3.1 Levels Manufacturers shall indicate the high security level of their cylinders. Cylinders shallmeet all the tests for their level listing, indicated in accordance with Section 8. Levels indicate spe
24、cialsecurity features and are separate from Grades. A lockset mated with a cylinder having no Gradelisting, even though the cylinder has a high security level is considered ungraded.1.3.2 Grades To obtain cylinder Grade listings, and for the mating lock to retain its Grade listing,cylinders must be
25、tested in accordance with ANSI/BHMA A156.5 for Auxiliary Locks andAssociated Products. Assemblies take the grade of the lowest graded component. Electrified productsshall also meet the requirements of A156.25 for Electrified Locking Devices to obtain a grade listing.2. DEFINITIONS2.1 Audit Trail A r
26、etrievable, recorded chronology of the individual valid keys inserted into theelectrified cylinder.2.1 Biometrics A method to identify a user from within a population of possible users, according to acharacteristic, or multiple characteristics which can be reliably associated with a particular indiv
27、idual,without an identity being explicitly claimed by the user.2.3 Cam In this Standard, a component fastened to the back of a mortise cylinder plug or mortisecylinder turn. When rotated, it engages the lock mechanism.2.4 Controlling Device A device which processes the input signal and gives instruc
28、tions to theoutput device to perform certain functions.2.5 Credentials The key media containing the combination code that identifies a user.2.6 Cylinders 2.6.1 Cylinder Body The portion of a cylinder that surrounds the plug and contains the tumblermechanism. The cylinder body is sometimes called a c
29、ylinder shell.2.6.2 Cylinder Guard That portion that surrounds the otherwise exposed portion of a cylinder toprotect the cylinder from wrenching, cutting, pulling or prying.2.6.3 Cylinder Housing The portion of a lock that surrounds and retains the cylinder body. It isoften part of a lock case.2.6.4
30、 Cylinder Plug A component of the cylinder within the body, which is actuated when thecorrect key is used.Copyright Builders Hardware Manufacturers Association Inc. Provided by IHS under license with BHMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-72.6.5 Electr
31、ified Cylinder The components of an electrically powered lock containing the inputdevice which decodes the key, or user input, and the controlling device or output device.2.6.6 Mechanical Cylinder The subassembly of a lock containing a plug with keyway and a bodywith tumbler mechanism.2.7 Decoding O
32、btaining the dimensions of a key or cylinder without disassembling the cylinder.2.8 Dynamic Authentication Requires the code that is transmitted to be different in every usage.2.9 Effective Changes Differences between cylinders of similar designs, achieved only by themovable detainer, which allows e
33、ach cylinder to be operated only by its own key. The number ofeffective changes is equal to the number of theoretical changes after deduction of the changessuppressed by the manufacturer due to technical constraints. Also called differs.2.10 Interchangeable Core (IC) A cylinder that is removed from
34、the lock with a designated key.2.11 Interchangeable Core (IC) Mortise Cylinder The combination of a mortise IC housing,integrated with a corresponding interchangeable core cylinder.2.12 Interchangeable Core (IC) Rim Cylinder The combination of a rim cylinder IC housing,integrated with a correspondin
35、g interchangeable core cylinder.2.13 Movable Detainer Part of the mechanism of the cylinder which first should be moved by thekey into a predetermined position before the key or plug can release.2.14 ESD (Electrostatic Discharge) A transfer of electric charges between bodies of differentelectrostati
36、c potential in proximity or through direct contact.2.15 Input/Output Terms2.15.1 Input Device The device that activates or communicates with a controlling device or theoutput device.2.15.2 I/O Conducting Terminals The electrical inputs or outputs that conduct signals with keysor other user interface
37、 devices.2.15 3 Output Device The electrified locking device that locks or unlocks the door.2.15.4 Output Port Conductors connecting the controlling device to the output device.2.16 Key A properly combinated device specifically intended to operate a corresponding cylinder.2.17 Tailpiece A bar projec
38、ting from the back of a rim, bored lock cylinder or a push buttonmechanism engaging the lock mechanism and when rotated by the key or turn either locks or unlocksthe lock.2.18 Theoretical Key Changes The total possible mathematical bitting combinations, usuallyreduced in practice.2.19 Time Zoning Th
39、e ability to control the acceptance of some or all keys, based on the real timeof the keys use.2.20 Visual Key Control (VKC) A specification that all keys and the visible portion of the front ofall lock cylinders be marked with standard keying symbols.Copyright Builders Hardware Manufacturers Associ
40、ation Inc. Provided by IHS under license with BHMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-83. GENERAL3.1 Where cylinders are referenced, mechanical and electrified types are included.3.2 Tolerances and Values. Required values in this Standard are given in U
41、S units. The SI(metric) equivalents are approximate. All values which do not carry specific tolerances or are notmarked maximum or minimum shall have the following tolerances: Linear dimensions shall be 1/16 in (1.6 mm). Pounds or pound force shall be 5%. Angular measurements shall be 4 degrees.Volt
42、age measurements shall be 5 %. Temperature measurements shall be 4 degrees F (2degrees C). Where only minus tolerances are given, the dimensions are permitted to be exceeded atthe option of the manufacturers.3.3 Reference to other Standards. The following standards are referenced in this standard:AN
43、SI/BHMA A156.25-2002, Electrified Locking DevicesANSI/BHMA A156.5-2001 Auxiliary LocksUL 437 (2000) Standard for Key LocksASTM B 117-95 Standard Method of Salt Spray (Fog) TestingAll referenced standards are available from .ANSI Standards are available from the American National Standards Institute,
44、 11 West 42nd Street,New York, NY 10036Consult the Lock Industry Standards and Training (LIST) Council, and the Associated Locksmiths ofAmerica (ALOA) for related publications.4. TEST METHODS AND SAMPLES4.1 Quantity of Sample Test CylindersWhere compliance is by demonstration, documentation shall be
45、 furnished to the testing agency.PARAGRAPH QUANTITYKEY CONTROL5.1, 5.2, 5.3, 5.4 None, by demonstrationDESTRUCTIVE TESTS6.1, 6.2, 6.3, 6.4 3 samples each test, 12 totalSURREPTITIOUS TESTS7.1, 7.2, 7.3A None, by demonstration7.3B Level A only 5 samples, Levels B and C bydemonstration7.4 3 samples eac
46、h test, 12 total7.5 3 samplesCopyright Builders Hardware Manufacturers Association Inc. Provided by IHS under license with BHMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-94.2 Failure Criteria Failure of any one cylinder in any of the tests shall constitute a f
47、ailure of thecomplete test. No lubrication other than the original factory applied, shall be applied to the testsamples at any time during the tests except where specifically authorized. Tests are not applicablewhen they are attempted, but cannot be performed due to the product design.4.3 Test Equip
48、ment4.3.1 Impact Test Fixture See Figure 1. Comprised of a square steel frame made of 1inch (25.4mm),.19 (5mm) inch wall thickness angle iron which supports an 18 x 18 inch (457 x457mm) by 1.5(38mm) thick aluminum plate. The frame is supported by four legs, one in each corner, made of 1.5inch (38mm), .19 inch (5mm) wall thickness angle iron. Welded beneath each leg is a steel footwhich rests directly on a concrete floor. Bolted flush at the center of the aluminum plate is a 5 by 5inch (127 x 127mm) by .9 (23mm) thick hardened steel insert with a center hole. A 3/8 inch (9.5mm)steel r
