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  • IEC 60849 Ed. 2.0 b:1998

IEC 60849 Ed. 2.0 b:1998

Sound systems for emergency purposes

International Electrotechnical Commission, 02/26/1998

Publisher: IEC

File Format: PDF

$50.00$100.00


Published:26/02/1998

Pages:43

File Size:1 file , 230 KB

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Applies to sound reinforcement and distribution systems to be used to effect a rapid and orderly mobilization of occupants in an indoor and/or outdoor area affected by a hazard. Specifies the requirements for sound systems which are primarily intended to broadcast information for the protection of lives and property within a protected area when an emergency situation has occurred. Gives the characteristics and the methods of test necessary for the specification of the system.

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