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Establishes minimum criteria for emergency planning and provide guidance to owners and operators of private and public industrial facilities in the development of a plan for effective emergency preparedness and response.

Le présent document constitue la confirmation de la première édition de la Norme sue les portes et panneaux modulaires des chambres fortes, CAN/ULC-S321. Cette édition a été approuvée officiellement par le comité de Normes ULC sur les équipements de sécurité. La présente norme a été élaborée conformément aux exigences du CCN aux fins de l’accréditation d’un organisme d’élaboration de normes. Les…

Contains recommendations for the conduct of tests of speed control systems of steam turbines. Applies primarily to constant speed steam turbines but may be applied where appropriate for other types of turbines. The purpose of the tests described in this publication is to verify the criteria guaranteed by the manufacturer and to check compliance with IEC 60045-1.

This part of ISO/IEC 8441 specifies requirements for unrecorded magnetic tape designed for high density digital recording (HDDR) having the following characteristics: a) nominal thickness 25,4 urn (0,001 in); b) longitudinal magnetic orientation; c) coercivity 72 kA/m (900 Oe) max. These tapes are suitable for interchange in accordance with ISO/IEC 8441-2. Requirements for…

This part of ISO/IEC 8441 specifies requirements for unrecorded magnetic tape designed for high density digital recording (HDDR) having the following characteristics: a) nominal thickness 25,4 urn (0,001 in); b) longitudinal magnetic orientation; c) coercivity 72 kA/m (900 Oe) max. These tapes are suitable for interchange in accordance with ISO/IEC 8441-2. Requirements for…

Specifies the requirements for digital communicator systems using the public switched telephone network which are additional to those specified in IEC 60839-5-1 and IEC 60839-5-2. Covers switched connections providing event driven signalling between an alarm system and a remote centre.

Spécifie les prescriptions pour les systèmes automatiques d'établissement de communications numériques utilisant le réseau téléphonique public commuté, qui sont à ajouter aux prescriptions spécifiées dans la CEI 60839-5-1 et la CEI 60839-5-2. Couvre les liaisons commutées assurant la liaison des signaux d'événements entre un système d'alarme et un centre de surveillance à distance.

Specifies the requirements for voice communicator systems using the public switched telephone network which are additional to those specified in IEC 60839-5-1 and IEC 60839-5-2. Covers switched connections providing event driven signalling between an alarm system and a remote centre.

Spécifie les prescriptions pour les systèmes de communications vocales utilisant le réseau téléphonique public commuté, qui sont à ajouter aux prescriptions spécifiées dans la CEI 60839-5-1 et la CEI 60839-5-2. Couvre les liaisons commutées assurant la transmission d'un signal d'événément entre un système d'alarme et un centre de surveillance à distance.

Specifies a needle-flame test to stimulate the effect of small flames which may result from fault conditions within the equipment, in order to assess by a simulation technique the fire hazard. This edition supersedes the first edition of IEC 695-2-2 (1980). Has the status of a basic safety publication in accordance with IEC Guide 104.