1、ANSI/BHMA A156.31-2013 Revision of ANSI/BHMA A156.31 2007 AMERICAN NATIONAL STANDARD FOR ELECTRIC STRIKES AND FRAME MOUNTED ACTUATORS SPONSOR BUILDERS HARDWARE MANUFACTURERS ASSOCIATION, INC. AMERICAN NATIONAL STANDARDS INSTITUTE Approved September 18, 2013 2 AMERICAN NATIONAL STANDARD An American N
2、ational Standard implies a consensus of those substantially concerned with its scope and provisions. An American National Standard is intended as a guide to aid the manufacturer, the consumer and the general public. The existence of an American National Standard does not in any respect preclude anyo
3、ne, whether he has approved the standard or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standard. American National Standards are subject to periodic review and users are cautioned to obtain the latest editions. CAUTION NOTICE: Th
4、is American National Standard is permitted to be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be taken to reaffirm, revise, or withdraw this standard no later than five years from the date of publication. Purchasers of American Nat
5、ional Standards receive current information on all standards by calling or writing the American National Standards Institute. Published by BUILDERS HARDWARE MANUFACTURERS ASSOCIATION, INC. 355 Lexington Avenue New York, New York 10017 Copyright 2013 by the Builders Hardware Manufacturers Associatio
6、n, Inc. Not to be reproduced without specific authorization from BHMA Printed in the USA Portions of this standard were first published as a part of A156.5 American National Standard for Auxiliary Locks Burglary Resistant Electric Locking Mechanisms; ANSI/UL 10C-2009 Positive Pressure Fire Tests of
7、Door Assemblies; ANSI/BHMA A156.18-2012 Materials and Finishes; National Electrical Code ANSI/NFPA 70-2011. 5. PERFORMANCE TESTS 5.1 Use three samples total, one for the preload and cycle tests, one for the static and dynamic tests, and one for the inductive kickback test. Every combination of handi
8、ng, fail safe, fail secure, fail maintained, and each voltage shall be tested separately. 5.2 Pre-Loaded Release Test (optional). This test is to be conducted before the Cycle Test and repeated after completion of the Cycle Test as stipulated below. Apply the selected force (from 5.2.3), perpendicul
9、ar to the door in the direction of the door swing at a point 1 in. (25.4 mm) +/- 1/16 in. (1.6 mm) from the lock edge of the door and on the vertical centerline of the strike. With the applied load against the electric strike keeper, the strike shall release the latch in accordance with the conditio
10、ns below. Breakage of the strike, failure to release, or failure to relock after release, constitutes failure of this test. 5.2.1 Fail Secure Model 5.2.1.1 Before Cycle Load the door to the selected force and energize the electric strike at its nominal rated voltage. The electric strike shall releas
11、e the latch within 1 second. Perform five times. 5.2.1.2 After Cycle Load the door to 85% of the selected force and energize the electric strike at 85% of its rated voltage. The electric strike shall release the latch within 1 second. Perform five times. 7 5.2.2 Fail Safe Model 5.2.2.1 Before Cycle
12、Energize the electric strike at its nominal rated voltage for 12 hours and immediately load the door to the selected force and release voltage to the electric strike. The electric strike shall release the latch within 1 second. The release test shall be repeated 4 additional times by energizing the
13、strike for 5 seconds before unlocking the strike. 5.1.2.2 After Cycle Energize the electric strike at 85% of its rated voltage for 12 hours and immediately load the door to 85% of the selected force and release voltage to the electric strike. The electric strike shall release the latch within 1 seco
14、nd. The release test shall be repeated 4 additional times by energizing the strike for 5 seconds before unlocking the strike. 5.2.3 Preload Force Ratings Rating P25 Rating P15 25 lbf (111 N) 15 lbf (67 N) 5.3 Cycle Test Test to the procedures described in UL 1034, sections 39.1 for the number of cyc
15、les specified. The test door shall be operated at a rate of not more than 17 cycles per minute. The device shall be cycled with compatible hardware. Both right handed and left handed models shall be tested. Nonhanded and reversible devices shall be tested in both handed installations. Integral monit
16、or switches, on models so equipped, shall be undergo the same cycles under typical current and voltage load. The device, including the monitor switch, shall function as intended at the end of the test. Requirements Grade 1 Grade 2: Grade 3: 500,000 cycles 400,000 cycles 400,000 cycles 5.4 Static Str
17、ength Test Test to the procedures described in UL 1034, sections 55.2 and to the requirements specified . Requirements Maximum Grade 1 Grade 2 Grade 3 Voltage 100% and 85% of rated 1500 lbf (6670 N) 1000 lbf (4450 N) 500 lbf (2220 N) 5.5 Dynamic Strength Test Test to the procedures described in UL 1
18、034, sections 55.3 and to the requirements specified. Requirements Maximum Grade 1 Grade 2 Grade 3 Voltage 100% and 85% of rated 70 ft lb (95J) 50 ft. lb (68J) 33ft. lb (45J) 5.6 Inductive Kickback Test Applicable to solenoid operators only. Connect the device through a switch to a power supply of t
19、he rated voltage. If designated to operate at more than one voltage, configure the device for the highest operating voltage. Use a storage oscilloscope with a minimum single-shot bandwidth of 200 megahertz with a ten mega ohm probe set to trigger on the falling edge of the supply voltage. Open the s
20、witch and record the captured trace. 8 Requirements The peak voltage shall not exceed 92 volts for all grades. 6. FINISH TESTS 6.1 These requirements do not predict the performance life of the finishes in actual use but are used as a quality control method to ensure consistent finish quality. All ex
21、posed, architecturally finished parts are subject to the finish requirements as detailed below. The values given are minimum requirements. All tests shall be conducted in accordance with the applicable section of ANSI/BHMA A156.18-2012. Finish tests are for all grades. 6.2 Salt Spray Test Requiremen
22、ts Organic coatings 24 Hours Inorganic coatings or base materials 200 Hours 6.3 Humidity Test Requirements Applicable for Organic Coatings only Duration: 48 Hours, Pencil Hardness: 2H, Adhesion: Classification 4 Method B 6.4 Hardness Test Requirements Applicable for Organic Coatings only; conduct ei
23、ther A or B at the manufacturers option A Pencil Hardness Test Requirements. 2H B Taber Abrasion Resistance Test Requirements.500 cycles 6.5 Perspiration Test Requirements Applicable for organic coatings only 4 Cycles 6.6 Ultraviolet Light and Condensation Test Requirements Applicable for organic co
24、atings only Test cycle 8 hours U.V. and 4 hours humidity at 50 degrees C for 144 total hours; test to exterior grade using UVA 340 lamps 9 7. DESCRIPTION AND TYPE NUMBERS 7.1 Electric Strike Functions 7.1.1 Semi Rim Mounted E09311, E09312, E09313: For use with rim exit devices and surface vertical r
25、od exit devices. 7.1.2 Mortised E09321, E09322, E09323: For use with mortise exit devices or locks not having dead bolts. 7.1.3 Mortised E09331, E09332, E09333: For use with locks having latch bolts and dead bolts. 7.1.4 Mortised E09341, E09342, E09343: For use with concealed vertical rod exit devic
26、es on single doors. 10 7.1.5 Mortised E09351, E09352, E09353: For use with concealed vertical rod exit devices on pairs of doors. Spacing varies, consult manufacturers catalogs. 7.1.6 Rim Mounted E09361, E09632, E09633: For use with surface vertical rod exit devices on pairs of doors. Spacing varies
27、 consult manufacturers catalogs. 7.1.7 Rim Mounted E09371, E09372, E09373: For use with rim latches. Electric strike is surface mounted on door frame 11 7.1.8 Mortised E09381, E09382, E09383: For use with mortise exit devices or locks not having dead bolts. Electric strike has open back allowing bo
28、th leaves of a pair of doors to be active. 7.1.9 Mortised E09391, E09392, E09393: For use with locks having dead bolts. 7.2 Frame Mounted Actuators 7.2.1 E05011, E05021 a mortised fail secure or fail safe frame mounted actuator that when de-energized controls and maintains the mechanical mortise loc
29、k inside and/or outside hub in the locked position. 7.2.2 E05031 a latch pushing device that releases the door by pushing the latch out of the drop, allowing the door to open. 12 8. EXPLANATION OF IDENTIFYING NUMBERS 8.1 First letter denotes BHMA Product section (E) 8.2 First numeral indicates gener
30、al or trim material used: 0 - Optional material 1 - Cast, forged or extruded brass or bronze 2 - Wrought brass or bronze 3 - Cast, forged or extruded aluminum 4 - Wrought aluminum 5 - Stainless steel, 300 series 6 - Malleable iron 7 - Cast iron 8 - Wrought steel 9 - Zinc alloys 8.2.1 In this Standar
31、d, the first numeral 0 (optional material) has been used. Specifiers who delineate a specific trim material do so by substituting the first numeral 0 as appropriate. Manufacturers catalogs are consulted to confirm availability. Trim materials most commonly used are aluminum, brass, bronze, 300 serie
32、s stainless steel and zinc alloy. 8.3 The second numeral for the products covered identifies the type of product. Frame Mounted Actuators use the numeral “5”. Electric Strikes use the numeral “9”. 8.4 For products which have passed the optional preload test, add P25, or P15 as applicable, after the
33、grade number. 8.5 Example: E09311P25 E - Section - (E) 0 - Material (Optional) 9 - Type of Product (Electric Strike) 31 - Function (Semi Rim Mounted) 1 - Grade (Grade 1) P25 Preload Test Rating 13 APPENDIX A USERS GUIDE (Not a part of ANSI/BHMA A156.31) A-1 DOORS AND FRAMES The provisions of this St
34、andard evaluate electric strikes and actuators as a component and do not take under consideration the variety of doors, frames and other components available, some of which are vulnerable under the kinds of attacks described. Select doors, frames and surrounding wall systems compatible with the leve
35、l of lock security selected. A-2 FASTENERS Where lock strikes are applied to wood frames under 1 inch (25.4 mm) thick, screws normally furnished are sometimes inadequate. Specify screws of sufficient length to engage the structural stud behind the frame. A-3 FINISHES See ANSI/BHMA Standard A156.18 f
36、or Materials and Finishes for a description of the finishes. Other available finishes are found in individual manufacturers catalogs. A-4 CONFORMANCE CRITERIA Certification that products offered meet the requirements of this Standard and conform to individual manufacturers drawings, specifications,
37、standards and quality assurance practices are available and in some circumstances are required. Buyer requirements determine the need for proof of conformance such as first article inspection, test laboratory reports, or listings. Specifiers requiring assertions of conformance utilize statements of
38、conformance by individual manufacturers, or test reports acceptable to the buyer. A-5 PRESERVATION, PACKAGING AND PACKING Unless other arrangements between buyer and seller are made, preservation, packaging and packing shall be sufficient to protect containers and their contents under normal shippin
39、g and handling conditions from the source of supply to the destination point. A-6 MARKING Unless other arrangements between buyer and seller are made, marking shall be in accordance with the individual manufacturers standard practice. A-7 ELECTRIC STRIKES AND ACTUATORS IN STUD WALLS Consult the Steel Door Institute Industry Alert SDI 127D for installation requirements.
