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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12445:2001 The Euro
2、pean Standard EN 12445:2000 has the status of a British Standard ICS 91.060.50 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Industrial, commercial and garage doors and gates Safety in use of power operated doors Test methods This British Standard, having been prepared under
3、 the direction of the Sector Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 January 2001 BSI 01-2001 ISBN 0 580 36646 4 BS EN 12445:2001 Amendments issued since publication Amd. No.DateComments National foreword
4、This British Standard is the official English language version of EN 12445:2000. The UK participation in its preparation was entrusted by Technical Committee B/538, Doors, windows, shutters, hardware and curtain walling, to Subcommittee B/538/5, Industrial, commercial and garage doors and gates, whi
5、ch has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A
6、 list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled Inter
7、national Standards Correspondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a Bri
8、tish Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 25 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.
9、EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12445 November 2000 ICS 91.060.50 English version Industrial, commercial and garage doors and gates - Safety in use of power operated doors - Test methods Portes quipant les locaux industriels et commerciaux et les garages - Scurit lutilisation de
10、s portes motorises - Mthodes dessai Tore - Nutzungssicherheit kraftbettigter Tore - Prfverfahren This European Standard was approved by CEN on 27 October 2000. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard t
11、he status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German)
12、. A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland
13、, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 20
14、00 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12445:2000 E Page 2 EN 12445:2000 Contents page 1Scope5 2Normative references5 3Terms and definitions6 4Test method6 4.1General6 4.1.1Avoiding or safeguarding against crushing, shea
15、ring and drawing-in points6 4.1.2Safeguarding against hazard of being lifted8 4.1.3Safeguarding against impact hazards8 4.2Drive unit and power supply8 4.2.1Electrical drive unit8 4.2.2Electrical equipment8 4.2.3Additional requirements for hydraulic drive systems8 4.2.4Additional requirements for pn
16、eumatic drive systems9 4.2.5Controls9 4.2.6Switching on of the drive9 4.2.7Switching off of the drive9 4.2.8Manual actuators9 4.2.9Supply disconnecting device10 4.2.10EMC10 4.3Manual operation10 4.4Additional hazards10 4.4.1Pass doors10 4.4.2Trapping10 4.4.3Leaf travel limiting devices10 4.4.4Uninte
17、nded movements of the door leaf10 4.4.5Interlocking10 5Force measuring method11 5.1Measuring equipment11 5.1.1Reference measuring equipment11 5.1.2Measuring equipment for “in situ“ tests11 5.2Points of measuring11 5.2.1Sliding door12 5.2.2Hinged swing door13 5.2.3Folding door15 5.2.4Vertically movin
18、g doors16 5.2.5Barriers18 6Single fault failure18 6.1Force limiting devices19 6.2Other safeguarding devices19 7Testing method for presence detection19 7.1Test pieces19 7.2Testing of presence detection equipment to be used in conjunction with force limitation19 Page 3 EN 12445:2000 7.2.1Testing of ho
19、rizontal sliding and any type of vertically moving doors20 7.2.2Testing of hinged and folding doors21 7.2.3Testing of barriers22 7.3Testing of presence detection system to be used without force limitation23 7.3.1Testing of presence detection installed on the door leaf23 7.3.2Testing of presence dete
20、ction not installed on the door leaf24 7.4Testing of presence detection in case of risk of being lifted25 8Test report25 Page 4 EN 12445:2000 Foreword This European Standard has been prepared by Technical Committee CEN/TC 33 “Doors, windows, shutters, building hardware and curtain walling“, the secr
21、etariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2001, and conflicting national standards shall be withdrawn at the latest by May 2001. This European Standard
22、 has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to
23、implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. This standard is part of a series of European Standards for industrial
24、, commercial and garage doors and gates, which are specified in prEN 13241:1998. No existing European Standard is superseded. Page 5 EN 12445:2000 1 Scope This standard specifies the test methods to be applied to a power operated door to demonstrate compliance with the requirements specified in EN 1
25、2453 : 2000. In particular it specifies the method of measuring the forces developed by a power operated door. It applies to any power operated door covered by EN 12453 : 2000. 2 Normative references This European Standard incorporates, by dated or undated reference, provisions from other publicatio
26、ns. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. Fo
27、r undated references the latest edition of the publication referred to applies (including amendments). EN 982, Safety of machinery Safety requirements for fluid power systems and their components Hydraulics. EN 983, Safety of machinery Safety requirements for fluid power systems and their components
28、 Pneumatics. EN 12433-1,Industrial, commercial and garage doors and gates Terminology Part 1: Types of doors. EN 12433-2, Industrial, commercial and garage doors and gates Terminology Part 2: Parts of doors. EN 12453:2000, Industrial, commercial and garage doors and gates Safety in use of power oper
29、ated doors Requirements. EN 12605, Industrial, commercial and garage doors and gates Mechanical aspects Test methods. prEN 12978:2000, Industrial, commercial and garage doors and gates Safety devices for power operated doors and gates Requirements and test methods. EN 50081-1, Electromagnetic compat
30、ibility Generic emission standard Part 1: Residential, commercial and light industry. EN 50081-2, Electromagnetic compatibility Generic emission standard Part 2: Industrial environment. EN 50082-1, Electromagnetic compatibility Generic immunity standard Part 1: Residential, commercial and light indu
31、stry. EN 50082-2, Electromagnetic compatibilit Generic immunity standard Part 2: Industrial environment. EN 60204-1:1997, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204-1:1997). EN 60335-1:1994, Safety of household and similar electrical appliances Part
32、1: General requirements (IEC 60335-1:1991, modified). prEN 60335-2-95:1999, Safety of household and similar electrical appliances Part 2-95: Particular requirements for drives for vertically moving garage doors for residential use (IEC 60335-2-95 : 1998, modified). IEC 60812, Analysis techniques for
33、 system reliability Procedure for failure mode and effects analysis (FMEA). Page 6 EN 12445:2000 3 Terms and definitions For the purpose of this standard, the following terms and definitions apply in addition as defined in EN 12433-1, EN 12433-2 and EN 12453:2000. 3.1 measuring point specified point
34、 where measurements of force will be made 3.2 direction of measurement specified direction in which measurements of force will be made 3.3 opening gap clear distance between the main closing edge and the opposing closing edge or between the leaf and neighbouring hard parts of the surroundings 4 Test
35、 method The level of safeguarding of a power operated door, in respect of the requirements specified in EN 12453:2000, shall be determined by the following tests and/or inspections. Non automatic one single household vertically moving domestic garage doors, excluding those which open onto public are
36、as, may be excluded if these doors are driven by drives which fulfil the requirements of prEN 60335-2-95:1999. 4.1 General 4.1.1 Avoiding or safeguarding against crushing, shearing and drawing-in points Any crushing, shearing or drawing-in location shall be identified from a test specimen. For any i
37、dentified hazardous location, a check shall be made to establish whether the hazard has been avoided or safeguarded. This check shall be done as follows: 4.1.1.1 Safety distance When a crushing, shearing or drawing-in point is avoided by the provision of a safety distance, this distance shall be che
38、cked by inspection and measuring, taking into consideration the endangered parts of the human body. 4.1.1.2 Force limitation When a crushing, shearing or drawing-in hazard is avoided by the provision of a force limitation system, this shall be checked ? by measuring the forces as specified in clause
39、 5. The measured values shall be lower or equal to those mentioned in Annex A of EN 12453:2000 and ? by the following tests and inspections. 4.1.1.2.1 Crushing point For any crushing point where the limitation of forces is achieved through force limiting devices or by devices for limitation of torqu
40、e, electrical power, or pneumatic/hydraulic pressure, it shall be checked that these devices are properly designed by ? testing them according to prEN 12978:2000 and ? testing them against the single fault failure criteria as specified in clause 6. Page 7 EN 12445:2000 4.1.1.2.2 Shearing point For a
41、ny shearing point which occurs at secondary closing edges, it shall be checked that ? forces exerted by then door leaf are limited to less than 150 N static and to less than 400 N dynamic, when measured according to clause 5 and ? either a distance of at least 25 mm has been provided between passing
42、 edges or the passing edges have been provided with round edges with a radius of at least 2 mm for each edge and a combined value (sum of the 2 radii) of at least 6 mm has not been exceeded. 4.1.1.3 Shaping of leaf surfaces It shall be checked by inspection that the door leaf has no sharp edges, and
43、 that any part which protrudes shall cause no injury. 4.1.1.4 Hold-to-run-control When a door is operated via “Hold-to-run” control, it shall be checked ? by measurement that the door leaf stops when the manual control device is released, within the specified overrun distance and maximum static forc
44、e as specified in 5.1.1.4 of EN 12453:2000; ? by inspection that it is specified in the installation and user instructions that no manual controls other than hold to run control are to be installed and/or used; ? by inspection that when installed and operated in accordance with the installation and
45、user instructions, the person controlling the door shall be in full view of the door and in the vicinity of the door during the leaf movement and shall not be in a hazardous position; ? by measurement that the speed of the primary edge is 5 ms. The equipment shall be calibrated and therefore be able
46、 to give measured values with an accuracy of at least ? 5 % or ? 10 N, whichever is the maximum deviation. 5.1.2 Measuring equipment for “in situ“ tests Any equipment for “in-situ“ testing shall be calibrated, with respect to force and time. Calibration shall be performed at least once per year. The
47、 equipment shall give measured values with an accuracy of at least ? 10 % or ? 20 N, whichever is the maximum deviation. 5.2 Points of measuring Three measurements shall be made at each measuring point. The mean average value obtained for each point has to fulfil the requirements. In the following,
48、the points of measuring are specified for different door types, having to take the opening gap and direction of measurement into consideration. In addition to the specified measuring points, one additional measuring point shall be specified by the testing body, at random. The direction of measuremen
49、t shall be parallel to the line of application of the spring force of the measuring instrument effected by the leaf during the process of measuring. The line of application shall be synchronised with the centre line of the spring inside the measuring instrument, and shall pass through the centre points of the hammerheads of the measuring instrument. Page 12 EN 12445:2000 For doors with pressure sensitive protective equipment, where the contact area of the measuring instrument comes too close to the extrem
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