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1、BRITISH STANDARD BS EN 1047-1:2005 Secure storage units Classification and methods of test for resistance to fire Part 1: Data cabinets and diskette inserts The European Standard EN 1047-1:2005 has the status of a British Standard ICS 13.220.40; 13.310; 35.020 - - BS EN 1047-1:2005 This British Stan
2、dard was published under the authority of the Standards Policy and Strategy Committee on 1 December 2005 BSI 1 December 2005 ISBN 0 580 47326 0 National foreword This British Standard is the official English language version of EN 1047-1:2005. It supersedes BS EN 1047-1:1997 which is withdrawn. The
3、UK participation in its preparation was entrusted to Technical Committee GW/2, Secure storage, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK
4、interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications
5、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 include all the necessary p
6、rovisions of a contract. Users are responsible for its correct application. Compliance with a British 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 23 and a back cover.
7、The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments - - e - - - - - - - - - - - - - - -. - - - - - - - - - E- - - - - -E -E - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - W W D
8、 - - - - - - - - EN 1047-1:2005 (E) 2 Contents Foreword 3 Introduction4 1 Scope.5 2 Normative references .5 3 Terms and definitions.6 4 Requirements, classification and locking.6 5 Test specimens, documents and correlation7 5.1 Test specimens.7 5.2 Technical documentation of the test specimen8 5.3 C
9、orrelation of test specimen and technical documentation8 6 Test methods.8 6.1 Principle.8 6.2 Test equipment .9 6.3 Preparation for test.10 6.4 Procedure13 7 Expression of results18 8 Test report.19 9 Marking19 Annex A (informative) Examples of specimen preparation for the fire shock and impact test
10、21 Annex B (informative) Example illustrating the requirements for data inserts23 - - EN 1047-1:2005 (E) 3 Foreword This European Standard (EN 1047-1:2005) has been prepared by Technical Committee CEN/TC 263 “Secure storage of cash, valuables and data media”, the secretariat of which is held by BSI.
11、 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 April 2006, and conflicting national standards shall be withdrawn at the latest by April 2006. This document supersedes EN 1047-1:1996. Part 2 of t
12、his standard has been published under the following title: EN 1047-2 Secure storage units Classification and methods of test for resistance to fire Part 2: Data rooms and data containers According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countrie
13、s 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, Slovenia, Spain, Sweden, Switzerland
14、 and United Kingdom. - - EN 1047-1:2005 (E) 4 Introduction The testing conditions given in this European Standard provide a basis for simulating fires to determine, in a reproducible way, the fire resistance of data cabinets and diskette inserts in various protection classes. The protection classes
15、enable a comparison to be made of the resistance against fire provided by different constructions. The threshold values for the maximum temperature increases in the protection classes S 60 P/S 120 P (150 K), S 60 D/S 120 D (50 K) and S 60 DIS/S 120 DIS (30 K) for data cabinets as well as DI 60 P/DIS
16、 (30 K) and DI 120 P/DIS (30 K) for diskette inserts from a starting temperature of (21 1) C, and for the maximum relative humidity (85 %) for the D and DIS protection classes, as defined in this European Standard, refer to the relatively short-term stress due to high temperatures during a fire test
17、. They are not normally experienced by data media stored in data cabinets and diskette inserts in the normal and correct way. - - EN 1047-1:2005 (E) 5 1 Scope This part of this European Standard specifies requirements for fire resisting data cabinets and diskette inserts. Two methods of test are spe
18、cified to determine the ability of fire resisting data cabinets to protect temperature and humidity sensitive contents from the effects of fire: a fire endurance test and a fire shock and impact test. Two levels of fire severity (S 60 and S 120) based upon time of fire exposure; and three protection
19、 classes (P, D and DIS) are specified using the maximum temperature increases and humidity values permitted within the storage space of the data cabinet. Diskette inserts (DI 60 P/DIS and DI 120 P/DIS) are installed in data cabinets of protection class S 60 P or S 120 P, respectively, and subjected
20、to a fire endurance test (see 5.1.2). Requirements are also specified for test specimens, the technical documentation for the test specimen, correlation of the test specimen with the technical documentation, preparation for type testing and test procedures. A scheme to classify the fire resisting da
21、ta cabinets and diskette inserts from the test results is also given (see Table 1). Cabinets having the same design, protection and construction features (type and thickness of construction and protective materials, rebate geometry, locking, etc.) will only give the same fire protection classificati
22、on as that of a test specimen if they are of similar internal dimensions. The maximum difference in internal dimensions (height, width and depth of the storage space, measured from wall to wall) to which the test classification could apply is + 15 %. Cabinets having internal dimensions which differ
23、by more than this amount from that of the tested specimen should be submitted to an extra test. The wall, ceiling and door thicknesses should not be below the specified minimum limit of the type-tested thickness by more than 3 %. Diskette inserts should only be installed in data cabinets having the
24、same design as the series of protection class S 60 P and S 120 P, respectively, in which the insert has been tested in accordance with 5.1.2. Where several inserts are installed, they should be built in one beside the other or one above the other from bottom to top, respectively. The volume and tota
25、l height of the installed inserts should not exceed 50 % of the total internal volume or 50 % of the internal height, respectively, of the data cabinets into which they are installed. The dimensions of the insert can be adapted by increasing the width and depth to the corresponding dimensions of the
26、 data cabinets. A reduction of these dimensions as well as a change of the height is only admitted within the specified tolerance. The temperature increases during type-tests on data cabinets and diskette inserts will be considered in deciding the permitted diskette insert installations. For a permi
27、tted installation, the temperature increase of the intended data cabinet ( Ta K) should not exceed the temperature increase of the tested data cabinet ( Tb K) in which the diskette insert has been type-tested by more than the difference between the maximum value for the diskette insert ( Ti K) and t
28、he maximum admissible temperature increase (30 K), i.e: Ta - Tb 30 K - Ti (See example in Annex B). A description of the installation of the diskette inserts should be given in the technical documentation of the manufacturer. 2 Normative references The following referenced documents are indispensabl
29、e for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1363-1:1999, Fire resistance tests Part 1: General requirements EN 60584-1 Thermocouples Part 1:
30、Reference tables (IEC 60584-1:1995) - - EN 1047-1:2005 (E) 6 EN 61515 Mineral insulated thermocouple cables and thermocouples (IEC 61515:1995) 3 Terms and definitions For the purposes of this European standard, the following terms and definitions apply. 3.1 data cabinet cabinet designed to protect m
31、edia and valuables against the effects of fire NOTE A data cabinet can have doors, drawers, lids, connections and fittings. 3.2 diskette insert insert which is installed in a data cabinet of protection class S 60 P or S 120 P, respectively 3.3 media material holding data including paper documents, m
32、agnetic tapes, films, diskettes, cassettes, optical disks and video and audio cassettes 3.4 compartment part of a data cabinet which is closed with a separate door, lid or cover NOTE A compartment formed by inserting a shelf board is not a compartment within the meaning of this standard. 4 Requireme
33、nts, classification and locking 4.1 Data cabinets and diskette inserts shall provide protection against the effects of fire (see Clause 6) and be classified as specified in Table 1. - - EN 1047-1:2005 (E) 7 Table 1 Protection class requirements Protection class Maximum temperature increase Maximum r
34、elative humidity 60 min 120 min S 60 P S 120 P 150 K no requirement S 60 D S 120 D 50 K 85 % S 60 DIS S 120 DIS 30 K 85 % DI 60 P/DIS DI 120 P/DIS 30 K 85 % Where S is the symbol applied to fire resisting data cabinets, DI the symbol for the diskette insert. The numerical values in the protection cl
35、ass are the duration of fire exposure during the type test in minutes; the letters characterise the types of media that can be protected in each class as follows: P Thermally sensitive paper documents, but excluding papers of grades which lose data below 170 C. D Thermally and humidity sensitive med
36、ia such as magnetic media and thermally sensitive documents, but excluding media which lose data below 70 C and a relative air humidity above 85 %. DIS Thermally and humidity sensitive media such as diskettes, but excluding media which lose data below 50 C and a relative air humidity above 85 %. NOT
37、E P/DIS inserts only provide DIS protection when correctly installed in the appropriate P class data cabinet. 4.2 Data cabinets shall be fitted with a lock. 5 Test specimens, documents and correlation 5.1 Test specimens 5.1.1 Data cabinets Two identical data cabinets shall be available: one for the
38、fire endurance test, the other for the fire shock and impact test. The test specimen for the fire endurance test shall be modified at its base for installing the measuring instrumentation (see 6.3.1 and Figure 2) and may have, but need not have a plinth. - - EN 1047-1:2005 (E) 8 5.1.2 Diskette inser
39、ts The diskette insert and the data cabinet made available for the fire endurance test (see 6.4.2.) to be made shall be of protection class S 60 P or S 120 P, respectively. The selection of the data cabinet is made taking account of the results of the relevant fire endurance test (see Clause 1). The
40、 data cabinets of protection class S 60 P and S 120 P, respectively, and the diskette insert need to be modified at their base for installing the measuring instrumentation. A fire shock and impact test is not made. 5.2 Technical documentation of the test specimen Detailed technical documentation (dr
41、awings, specifications of materials, installation and processing advice) shall be submitted to the testing laboratory before the type test. The drawings shall give specifications as to height, width and depth of the test specimens, materials and their thicknesses, dimensions of rabbet edges, locking s