IEC 61587-6:2017 pdf download

IEC 61587-6:2017 pdf download.Mechanical structures for electrical and electronic equipment – Tests for IEC 60917 and IEC 60297 series
1 Scope
This part of IEC 61 587 specifies security aspects and security performance levels of indoor cabinets in accordance with IEC 6091 7 and IEC 60297.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements 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. IEC 60297 (all parts), Mechanical structures for electronic equipment – Dimensions of mechanical structures of the 482,6 mm (19 in) series IEC 60529, Degrees of protection provided by enclosures (IP Code) IEC 6091 7 (all parts), Modular order for the development of mechanical structures for electronic equipment practices IEC 6091 7-1 , Modular order for the development of mechanical structures for electronic equipment practices – Part 1: Generic standard IEC 61 587-1 , Mechanical structures for electronic equipment – Tests for IEC 60917 and IEC 60297 series – Part 1: Environmental requirements, test set-up and safety aspects for cabinets, racks, subracks and chassis under indoor condition use and transportation IEC 61 587-2, Mechanical structures for electronic equipment – Tests for IEC 60917 and 60297 series – Part 2: Seismic tests for cabinets and racks
3 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 6091 7-1 and the following apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: • IEC Electropedia: available at http://www.electropedia.org/ • ISO Online browsing platform: available at http://www.iso.org/obp 3.1 handle mechanical component to open or close the door of a cabinet, equipped on the door of a cabinet 3.2 key device to allow only authorized access to a cabinet, assembled into the handle of the cabinet or on the door of the cabinet configured with a mechanical lock 3.3 mechanical lock mechanical component assembled in the door of a cabinet, deemed to provide closure of the door of the cabinet for security 3.4 access protection protection against unauthorized access to a cabinet mainly dependent on the access security level within the location and functional requirements where the cabinet is installed 3.5 security performance required performance of the mechanical components of a cabinet to achieve the intended access security level SEE Figure 1 .
4 Security aspects for indoor cabinets
4.1 General In general, security for cabinets for electronic equipment should be designed on both points of view from hardware and software. Considering the security on hardware of the cabinets, security aspects of the cabinets depends on the following factors: a) access security level of the cabinet installation site(access security within the building); b) security performance of the cabinet. The access security within the building, as part of the so-called physical security, is primarily aimed to be effective against unauthorized forced entry. In this regard, many international or regional regulations and specifications for building doors, gates, building door handles and key-locking systems and other building physical security facilities are defined.The security performance of the cabinet is designed by the choice of specific handle, key, mechanical lock and other components, which are different from the hardware for buildings and are mostly dedicated to cabinets for electrical and electronic systems. Designers and users should consider those points properly to establish security aspects for their intended use indoor cabinet. 4.2 Access security level of the cabinet In case of the indoor cabinet, access security level depends on restriction-severities to reach the cabinet installation sites. Figure 2 and Table 1 show typical access security levels in buildings or premises. Security aspect for the intended use cabinet should be specified according to the access security levels shown in Table 2.