Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" and artifici...
IEC 60079-13:2017 gives requirements for the design, construction, assessment, verification and marking of rooms used to protect internal equipment:
– located in a Zone 1 or Zone 2 or Zone 21 or Zone 22 explosive atmosphere without an internal source of gas/vapour release and protected by pressurization;
– located in a Zone 2 explosive atmosphere with or without an internal source of gas/vapour…
Atmosphères explosives - Partie 13: Protection du matériel par salle à surpression interne "p&q...
IEC 60079-13:2017 définit les exigences relatives à la conception, la construction, l'évaluation, la vérification et le marquage de salles utilisées pour protéger le matériel interne:
– situées dans une atmosphère explosive de Zone 1 ou de Zone 2 ou de Zone 21 ou de Zone 22 n'incluant pas de source interne de dégagement de gaz/vapeur et protégées par surpression interne;
– situées…
Industrial communication networks - Wireless communication networks - Part 2: Coexistence management
IEC 62657-2:2017,
- specifies the fundamental assumptions, concepts, parameters, and procedures for wireless communication coexistence;
- specifies coexistence parameters and how they are used in an application requiring wireless coexistence;
- provides guidelines, requirements, and best practices for wireless communication's availability and performance in an industrial automation plant…
Réseaux de communication industriels - Réseaux de communication sans fil - Partie 2: Gestion de coex...
L'IEC 62657-2:2017,
- spécifie les hypothèses, concepts, paramètres et procédures de base permettant la coexistence de communications sans fil;
- spécifie les paramètres de coexistence et la façon de les utiliser dans une application exigeant une coexistence de communications sans fil;
- fournit les lignes directrices, exigences et meilleures pratiques en matière de disponibilité et de…
Design, calculations, safety requirements, and test methods for mast climbing work platforms (MCWPs)
1.1 General
This Standard applies to mast-climbing work platforms (MCWPs) that are primarily used to provide a working surface for personnel, along with their necessary tools and materials, at elevated work locations.
This Standard is applicable to MCWPs that include the following features (see Figures 1 and 2):
a)
one or more work platforms;
b)
one or more masts that are
i)
free-standing…
Safe use and best practices for mast climbing work platforms (MCWPs)/Training for mast climbing work...
1.1 General
1.1.1
This Standard applies to mast-climbing work platforms (MCWPs) that are primarily used to provide a working surface for personnel, along with their necessary tools and materials, at elevated work locations.
1.1.2
This Standard applies to MCWPs that include the following features (see Figures 1, 2, and 3):
a)
one or more work platforms;
b)
one or more masts that are
i)…
1.1
1.1.1
This Standard establishes requirements for the planning, design, implementation, maintenance, evaluation, and continual improvement of wayfinding systems for HCFs.
1.1.2
This Standard addresses the following components of wayfinding as a user experience, a process, a plan, and a system:
a)
place;
b)
people;
c)
elements; and
d)
continual improvement.
1.2
This Standard sets…
Household and similar electrical appliances — Safety — Part 2-24: Particular requirements for refrig...
This clause of part 1 is replaced by the following:
This International Standard deals with the safety of the following appliances, their RATED VOLTAGE being not
more than 250 V for single-phase appliances, 480 V for other appliances and 24 V d.c. for appliances
when battery operated:
– REFRIGERATING APPLIANCES for household and similar use;
– ICE-MAKERS incorporating a motor-compressor and…
Appareils électrodomestiques et analogues — Sécurité — Partie 2-24 : Règles particulières pour les a...
L'article de la Partie 1 est remplacé par l’article ci-après.
La présente Norme internationale traite de la sécurité des appareils suivants, leur tension
assignée n'étant pas supérieure à 250 V pour les appareils monophasés, à 480 V pour les
autres appareils et à 24 V courant continu pour les appareils alimentés par batteries:
– appareils de réfrigération pour usages domestiques et…
Earth-moving machinery — Operator's field of view — Test method and performance criteria
ISO 5006:2017 specifies a static test method for determining and evaluating the operator's field of view on a rectangular boundary around the machine and on a 12 m visibility test circle (VTC).
It is applicable to the earth-moving machines as defined in ISO 6165 that have a seated operator, and which are intended to operate on work sites and travel on public roads. It provides visibility…
