Safety of power transformers, power supply units and similar - Part
2: Particular requirements for s...
This part 2 of IEC 61558 applies to stationary or portable,
single-phase or polyphase, air-cooled safety isolating
transformers, associated or otherwise.
It has the status of a group safety publication in accordance with
IEC Guide 104
This part 2 supplements or modifies the corresponding clauses in
IEC 61558-1,
This Standard replaces Chapter III, Section 1 of IEC 60742.
Sécurité des transformateurs, blocs d'alimentation et analogues -
Partie 2: Règles particulière...
La présente partie 2 de la CEI 61558 est applicable aux
transformateurs de sécurité, fixes ou mobiles, monophasés ou
polyphasés, à refroidissement par air, associés ou non.
Elle a le statut de publication groupée de sécurité conformément au
guide CEI 104
La présente partie 2 complète ou modifie les articles
correspondants de la CEI 61558-1,
La présente norme remplace le Chapitre III,…
Guidelines for Sustainable Forest Management Systems - General Audit Principles and Audit Procedures...
1. Scope
1.1 CSA Special Publication PLUS 1133 establishes audit procedures that provide for the planning and performance of an audit of an SFM System to determine conformity with SFM System audit criteria (see CSA Standard CAN/CSA-Z809). The procedures provided are applicable to all types and sizes of organizations op erating an SFM System.
Guidelines for Sustainable Forest Management Systems - Qualification Criteria for Sustainable Forest...
1. Scope
1.1 This document provides guidance on qualification criteria for SFM System auditors and lead auditors. Criteria for the selection and composition of audit teams are not included; reference should be made to CSA Special Publication PLUS 1133 for further information on these subjects.
Technologies de l'information - Télécommunications et échange d'information
entre système...
La collectivité internationale a décidé de publier cette norme uniquement en
anglais. C'est donc sur cette base qu'on a adopté cette norme comme Norme
nationale du Canada.
La présente Norme nationale du Canada est équivalente à la Norme internationale
ISO/IEC 13871:1995.
1 Domaine d'application
La présente norme internationale définit un ensemble de procédures…
Information technology - Programming languages - Fortran - Part 2: Varying length character strings
The international community has decided to make this standard available only in the English language version. It has been adopted as a National Standard of Canada on this basis.
This National Standard of Canada is equivalent to International Standard ISO/IEC 1539-2:1994.
1.1 Scope
This part of ISO/IEC 1539 defines facilities for use in Fortran for the manipulation of character strings…
Information technology - Open Systems Interconnection - Connection-oriented
presentation protocol: ...
This National Standard of Canada is equivalent to International Standard
ISO/IEC 8823-1:1994.
1 Scope¹)
1.1 This ITU-T Recommendation | International Standard specifies:
a) procedures for the transfer of data and control information from one
presentation-entity to a peer presentation-entity;
b) the means of selecting, by means of functional units, the…
Information technology - Telecommunications and information exchange between
systems - Private tele...
The international community has decided to make this standard available only in
the English language version. It has been adopted as a National Standard of
Canada on this basis.
This National Standard of Canada is equivalent to International Standard
ISO/IEC 13871:1995.
1 Scope
This International Standard defines a set of procedures collectively called
'Digital Channel…
Electromagnetic compatibility (EMC) - Part 4: Testing and measurement techniques - Section 24: Test ...
Deals with methods for testing protective devices for HEMP
conducted disturbance. It primarily covers testing of voltage
breakdown and voltage-limiting characteristics but also methods to
measure the residual voltage under HEMP conditions for the case of
very fast changes of voltage (u) and current (i) as a function of
time.
Compatibilité électromagnétique (CEM) - Partie 4: Techniques d'essai et de mesure - Section 24:...
Définit les méthodes d'essai concernant les dispositifs de
protection IEMN-HA contre les perturbations conduites. Elle couvre
principalement les essais de caractéristiques de tension de
claquage et de limitation de la tension résiduelle incluant les
méthodes de mesure de tension dans des conditions d'environnement
IEMN-HA, dans le cas de variations très rapides de tension (u) et
de…
