Norm

NEN-EN 1047-1:2017 Ontw. en

Waardeberging - Eisen en beproevingsmethoden voor de brandwerendheid - Deel 1: Brandwerende kasten en disketteverpakkingen

29,64 35,86 Incl BTW

Over deze norm

Status Ontwerp
Aantal pagina's 28
Gepubliceerd op 01-12-2017
Taal Engels
This part of this European Standard specifies requirements for fire resisting data cabinets and diskette inserts. Two methods of test are specified 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 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 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 data cabinets and diskette inserts from the test results is also given (see Table 1). Diskette inserts should only be installed in data cabinets having the 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 total 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 data cabinets. A reduction of these dimensions as well as a change of the height is only admitted within the specified tolerance.

Details

ICS-code 13.310
Nederlandse titel Waardeberging - Eisen en beproevingsmethoden voor de brandwerendheid - Deel 1: Brandwerende kasten en disketteverpakkingen
Engelse titel Secure storage units - Classification and methods of test for resistance to fire - Part 1: Data cabinets and diskette inserts
Vervangt

Winkelwagen

Subtotaal:

Ga naar winkelwagen