1、BRITISH STANDARD BS EN 14202:2004 Blinds and shutters Suitability for use of tubular and square motorizations Requirements and test methods The European Standard EN 14202:2004 has the status of a British Standard ICS 91.060.50 BS EN 14202:2004 This British Standard was published under the authority
2、of the Standards Policy and Strategy Committee on 4 August 2004 BSI 4 August 2004 ISBN 0 580 44196 2 National foreword This British Standard is the official English language version of EN 14202:2004. The UK participation in its preparation was entrusted by Technical Committee B/538, Doors, windows,
3、shutters, hardware and curtain walling, to Subcommittee B/538/3, Domestic shutters and blinds, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international o
4、r European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to inc
5、lude all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enqu
6、iries 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. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 11 and a back
7、cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN14202 July2004 ICS91.060.50 Englishversion BlindsandshuttersSuitabilityforuseoftubularand
8、square motorizationsRequirementsandtestmethods Storesextrieursetfermeturespourbaiesquipesde fentresAptitudelemploidesactionneurslectriques tubulairesoucarrsExigencesetmthodesdessais AbschlsseEignungvonEinsteckantriebenund JalousieantriebenAnforderungenundPrfverfahren ThisEuropeanStandardwasapprovedb
9、yCENon13May2004. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheCentralS
10、ecretariatortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficial versions. CENmembersarethenationalsta
11、ndardsbodiesofAustria,Belgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMIT
12、EUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2004CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN14202:2004:EEN 14202:2004 (E) 2 Contents page Foreword3 1 Scope 4 2 Normative references 4 3 Terms
13、and definitions .4 4 Endurance test.5 4.1 Test rig 5 4.2 Test load .7 4.3 Testing 7 5 Performance requirements .8 5.1 General8 5.2 Variation of the speed under load8 5.3 Accuracy of the limit stops positions8 5.4 Characteristics of the brake .9 5.5 Grease or oil leakage.9 6 Test report 9 Bibliograph
14、y 11 EN 14202:2004 (E) 3 Foreword This document (EN 14202:2004) has been prepared by Technical Committee CEN/TC 33 “Doors, windows, shutters, building hardware and curtain walling”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, ei
15、ther by publication of an identical text or by endorsement, at the latest by January 2005, and conflicting national standards shall be withdrawn at the latest by January 2005. It is part of a series of standards dealing with blinds and shutters for buildings as defined in EN 12216. The requirements
16、and method of testing are linked to the performance requirements for internal blinds, external blinds and shutters, as specified in EN 13120, EN 13561 and EN 13659. NOTE Noise of the motorization: as far as presently known, there is no simple and economically acceptable way of characterising and mea
17、suring the solid-borne power level of motorization, which would allow the assessment of the global acoustic performances for the fully assembled and installed end-product. No existing European Standard is superseded. According to the CEN/CENELEC Internal Regulations, the national standards organizat
18、ions of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Sloven
19、ia, Spain, Sweden, Switzerland and United Kingdom. EN 14202:2004 (E) 4 1 Scope This document specifies the requirements and tests to be performed for electric tubular or square drives without driven part, to be applied to power operated blinds and shutters, in addition to their conformity to the ele
20、ctrical safety requirements specified in EN 60335-1 and EN 60335-2-97. It does not apply to drives with driven part. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated ref
21、erences, the latest edition of the referenced document (including any amendments) applies. EN 12216:2002, Shutters, external blinds, internal blinds Terminology, glossary and definitions. EN 60335-1:2002, Household and similar electrical appliances Safety Part 1: General requirements (IEC 60335-1:20
22、01, modified). EN 60335-2-97:1998, Safety of household and similar electrical appliances Part 2-97: Particular requirements for drives for rolling shutters, awnings, blinds and similar equipment (IEC 60335-2-97:1998, modified). 3 Terms and definitions For the purposes of this document, the terms and
23、 definitions given in EN 12216:2002, EN 60335-1:2002, EN 60335-2-97:1998 and the following apply. 3.1 drive motor and other components which control the movement of the driven part NOTE Examples of components are gears, controls and brakes. 3.2 tubular motorization, square motorization it is made up
24、 of: the drive itself the various parts used as an interface between the drive and the different roller tubes (tubular motorization), and between the drive and the various headrails (square motorization), specified by the manufacturer in his technical documentation 3.3 driven part part such as rolli
25、ng shutter, awning or blind that is operated by the drive 3.4 drive without driven part (stand alone drive) drive for which the electrical safety requirements according to EN 60335-2-97 are achieved by the drive itself EN 14202:2004 (E) 5 3.5 drive with driven part (built-in drive) drive for which t
26、he electrical safety requirements according to EN 60335-2-97 are achieved only when the drive is integrated in the complete product NOTE This type of drive can only be supplied as a component. 3.6 operation cycle time to achieve a full raising and lowering including rest times specified by the manuf
27、acturer 4 Endurance test 4.1 Test rig Consists of a frame more or equal to 0,9 m wide and of sufficient height to enable the test load to hang freely during the whole test. The transverse beam and its fixings shall be rigid enough to withstand the forces without any deformation that could affect the
28、 results consisting of: a) Case of tubular motorizations (see Figure 1) A roller tube with the diameter D t . The motorization to be tested is located at one end of the tube. On that roller tube are fitted two drums of diameter D e . D tand D eare specified in 4.2. EN 14202:2004 (E) 6 Dimensions in
29、metres Key 1 Motorization to be tested 2 Upper limit position 3 Lower limit position Figure 1 Test rig for tubular motorization b) Case of square motorization (see Figure 2) A profile able to support the motorization and the test load. The motorization is firmly coupled-up to the cable rollers consi
30、sting of two drums of diameter D e , so that the central shaft(s) are only subjected to rotation. It is situated either at the centre of the frame (double output motor), or at the end of the beam (single output motor). D eis specified in 4.2. EN 14202:2004 (E) 7 Dimensions in metres Key 1 Motorizati
31、on to be tested 2 Upper limit position 3 Lower limit position Figure 2 Test rig for square motorization with a double output 4.2 Test load The test load P is distributed equally (P/2) on the two drums, producing three equal parts of the frame. The travelling distance of the test load is 2 m. P is de
32、termined by the following equation: P = 2 x M / (D e+ D c ) N ( 1 ) where M is the nominal torque of the motorization, in Nm; D is the diameter of the drums, in m: - For the tubular motorization, - D e= 0,080 m if D t 0,040 m - D e= 1,1 D ti f D t 0,040 m With D tthe smallest roller tube diameter sp
33、ecified by the drive manufacturer. - For the square motorizations, - D e= D tWith D tthe diameter of the circle inscribed in the external contour C of the drive to be tested, multiplied by factor 0,6 (see Figure 2, cross-section YY). D cis the diameter of the roller cable measured when loaded, in m.
34、 4.3 Testing The endurance test is carried out under the following conditions: EN 14202:2004 (E) 8 ambient temperature: 23C + 5C; the motorization operates at nominal voltage and nominal torque M; carrying out of the number of operation cycles specified in Table 1; cooling is allowed during the test
35、. Table 1 Endurance test Number of cycles Tubular motorization Square motorisation Number of cycles 7000 10000 5 Performance requirements 5.1 General After carrying out the endurance cycles, the following performances shall be checked. 5.2 Variation of the speed under load The ratio 100 1 2 1 shall
36、be less or equal to 20 %. where T 1 , is the time taken to raise the load at the beginning of the endurance test, after the first minute of operation, in seconds; T 2 , is the time taken to raise the load at the end of the endurance test, in seconds. 5.3 Accuracy of the limit stops positions The var
37、iation in the upper and lower positions, measured for both directions of rotation and expressed as an angle in relation to the initial value recorded after one complete operating cycle, shall remain in the ranges specified in Table 2: Table 2 Accuracy of the limit stops Motorization type Limit stop
38、drift Class 1 Class 2 Tubular motorization + 15 + 5 Square motorization + 10 + 3 EN 14202:2004 (E) 9 5.4 Characteristics of the brake 5.4.1 Dynamic test Only concerns square motorizations for the tilting function of the external venetian blinds. On stopping the downward movement of load P, the angul
39、ar displacement shall not exceed 20. The test is carried out as follows: the load moves downwards; stop the motor; record the angular position 0of the shaft; record the angular position 1of the shaft after the movement of the load has stopped; record the angular displacement = 1- 0. 5.4.2 Static tes
40、t Once load 1,15 x P is stopped in an intermediate position, its displacement d, measured after at least 12 h, shall not exceed 5 mm. The test is carried out as follows: the load operates upwards and is stopped at the mid-travel position of its trip; wait 1 min until the load stabilises and possible
41、 mechanical plays are self-balanced; record the said to be “initial“ position of the load; after at least 12 h, record the new position said to be “final“ position of the load; record displacement d = final position initial position. 5.5 Grease or oil leakage There shall be no visible grease or oil
42、leakage. 6 Test report The test report shall include the following: a) the name and address of testing laboratory and address of the location where the test was carried out when different from the address of the testing laboratory; b) the number, title and date of issue of this standard; c) unique i
43、dentification of the test report and of each page, and total number of pages of the report; d) name and address of client; e) date of receipt of test item and date of test; EN 14202:2004 (E) 10 f) the reference of the motorization tested and all necessary details for identification of the product; g
44、) the conditions of test (values of the load P, the torque M, the diameters D tand D c , the operation cycle); h) results obtained according to clause 5. EN 14202:2004 (E) 11 Bibliography 1 EN 13120:2004, Internal blinds Performance requirements including safety. 2 EN 13561:2004, External blinds Per
45、formance requirements including safety. 3 EN 13659:2004, Shutters Performance requirements including safety. BS EN 14202:2004 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the U
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