1 Domaine d’application
1.1 Application
Cette norme s’applique aux générateurs d’air chaud et aux aérothermes alimentés au mazout, complets et raccordés à un conduit d’évacuation (carneau) ou à ventilation directe, quelque soit la puissance calorifique ou le type de brûleur utilisé. Cette norme s’applique également aux générateurs d’air chaud à condensation alimentés au mazout.
1.2 But
Cette…
1 Scope
1.1
This Standard applies to free-standing poles of ferrous metal, aluminum, polymeric, concrete, fibre- reinforced structures, and wood, and to their accessories, for use in the support of lighting equipment having ratings of 600 V and less, and intended to be installed in the commercial and industrial nonhazardous locations in accordance with the Rules of the Canadian Electrical Code…
1 Scope
1.1 This Standard applies to low-voltage fuses rated 1000 V or less, AC and/or DC, with interrupting
ratings up to 300 kA (200 kA for Mexico). These fuses are intended to be used in accordance with the
Canadian Electrical Code, Part I, CSA C22.1, NOM – 001, Mexican Electrical Code, and the National
Electrical Code, NFPA 70.
1.2 This Standard and its subsequent Parts establish the…
Explosive atmospheres — Part 26: Equipment with separation elements or combined levels of protection...
1 Scope
This part of IEC 60079 specifies requirements for construction, testing and marking for Ex
Equipment that contains parts of the equipment with different Equipment Protection Levels
(EPLs) and a separation element. This equipment is mounted across a boundary where different
EPLs are required, for example between different gas hazardous areas, dust hazardous areas
or gas hazardous…
Test method, marking requirements, and energy efficiency levels for three-phase induction motors
1 Scope
1.1 Application
This Standard specifies a test method for three-phase induction motors rated 0.746 kW and higher. The Standard also references energy efficiency levels for three-phase induction motors rated 0.746 kW up to 400 kW.
This Standard references energy efficiency levels for both NEMA and IEC motor designations. Efficiency requirements for units rated for operation at 60 Hz are…
1 Scope
1.1 Inclusions
This Standard specifies the test methods to be used in measuring the energy efficiency of small direct- current (dc), and single- and small three-phase alternating-current (ac) motors. It includes the following motor types:
a)
capacitor, permanent-split;
b)
capacitor, capacitor-start or capacitor-run;
c)
split phase;
d)
split phase start, capacitor-run;
e)…
Marine energy — Wave, tidal and other water current converters — Part 4: Specification for establish...
1 Scope
This part of IEC 62600 specifies the requirements of the technology qualification process for
marine renewable technologies. Technology Qualification is a process of providing evidence
and arguments to support claims that the technology under assessment will function reliably
in a target operating environment within specific limits and with an acceptable level of
confidence.
The…
Rendement thermique des générateurs autonomes d’air chaud à gaz, industriels et commerciaux
1 Domaine d’application
1.1 Généralités
Cette norme décrit les méthodes d’essai et les critères de rendement à utiliser pour déterminer les coefficients de performance de la saison de chauffage (CPTchauf. et CPGchauf.) des générateurs autonomes d’air chaud à gaz isolés et non isolés qui pourraient comporter ou non des caractéristiques permettant le fonctionnement en mode de ventilation et/ou de…
Canadian method for risk evaluation and assessment for railway systems
1 Scope
1.1 General
This Standard applies to proponents making any change to a railway system that is technical, operational, or organizational in nature.
The basic elements of the safety management system covered by this Standard include
a)
procedures for carrying out risk evaluation and analysis; and
b)
implementing risk control measures whenever a change in operating conditions or new…
Méthode d’évaluation et d’appréciation des risques relatifs aux systèmes ferroviaires au Canada
1 Domaine d’application
1.1 Généralités
Cette norme vise les responsables qui souhaitent apporter à un système ferroviaire des modifications de nature technique, opérationnelle ou organisationnelle.
Parmi les éléments de base du système de gestion de la sécurité dont traite cette norme, il y a :
a)
les procédures d’évaluation et d’analyse des risques; et
b)
la mise en place de mesures de…
