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Affichage 1021 - 1030 de 5618
Lamp controlgear — Part 2-13: Particular requirements for d.c. or a.c. supplied electronic controlge...
1 Scope This Standard specifies particular safety requirements for electronic controlgear for use on d.c. supplies up to 380 V and a.c. supplies up to 600 V at 50 Hz or 60 Hz and at an output frequency that can deviate from the supply frequency, associated with LED modules. Notes: 1) A lamp controlgear for LED modules may also be referred to as “LED controlgear”, “LED driver”, “LED power…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2021-08-31
Code(s) de l'ICS :
29.140.99
CSA C22.2 No. 62031:21 LED modules for general lighting — Safety specifications -- CSA C22.2 nº 6203...
1 Scope 1.1 This Standard specifies general and safety requirements for a) non-integrated light-emitting diode (LED) modules (LEDni modules) and semi-integrated LED modules (LEDsi modules) for operation under constant voltage, constant current, or constant power; and b) integrated LED modules (LEDi modules) for use on dc supplies up to 250 V or ac supplies up to 600 V. LED modules within…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2021-08-31
Code(s) de l'ICS :
29.140.99; 31.080.99
Cable management systems — Cable ties for electrical installations
1 Scope This document specifies requirements for metallic, non-metallic and composite cable ties and their associated fixing devices used for the management and support of wiring systems in electrical installations. 1DV.1 D2 Modify Clause 1 by replacing the first paragraph with the following: This Standard specifies requirements for metallic, non-metallic, and composite cable ties and their…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2021-08-31
Code(s) de l'ICS :
29.120.10; 29.120.99
Process for delivery of volumetric modular buildings
1 Scope 1.1 Inclusions This Standard describes processes for the delivery of permanent volumetric modular buildings, where modules are constructed in a factory. This Standard specifies the procedures for a) design; b) quality control in modular manufacturing; c) approvals; d) logistics, transportation and storage; e) non-modular and modular sitework; f) lifting, placement, and…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2021-08-31
Code(s) de l'ICS :
91.080
Thermal bridging calculation methodology
1 Scope 1.1 Application This Standard provides requirements and guidelines for the thermal simulation and calculation of thermal bridges in new and existing Part 3 and Part 9 buildings, as defined in the National Building Code of Canada (NBC). This Standard describes the requirements for simulating heat flow through building enclosures, and can be used to justify the opaque envelope U-values…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2021-08-31
Code(s) de l'ICS :
91.140.99
Medical electrical equipment — Part 2-90: Particular requirements for basic safety and essential per...
This document applies to the basic safety and essential performance of respiratory high-flow therapy equipment, as defined in 201.3.220, hereafter also referred to as ME equipment or ME system, in combination with its accessories: —   intended for use with patients who can breathe spontaneously; and —   intended for patients who would benefit from improved alveolar gas exchange; and who would…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-08-29
Code(s) de l'ICS :
11.040.10
Medical electrical equipment - Part 2-90: Particular requirements for basic safety and essential per...
This document applies to the basic safety and essential performance of respiratory high-flow therapy equipment, as defined in 201.3.220, hereafter also referred to as ME equipment or ME system, in combination with its accessories: - intended for use with patients who can breathe spontaneously; and - intended for patients who would benefit from improved alveolar gas exchange; and who would…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2021-08-29
Code(s) de l'ICS :
11.040.60
LIVE WORKING – PROTECTIVE CLOTHING AGAINST THE THERMAL HAZARDS OF AN ELECTRIC ARC – PART 2: REQUIREM...
This part of IEC 61482 is applicable to protective clothing used in work where there is the risk of exposure to an electric arc hazard. This document specifies requirements and test methods applicable to materials and garments for protective clothing for electrical workers against the thermal hazards of an electric arc. Electric shock hazard is not covered by this document, which is…
Éditeur :
ULC
Statut :
Norme
Date de publication :
2021-08-25
Code(s) de l'ICS :
13.220.40; 29.260.99
Solid recovered fuels — Determination of elemental composition by X-ray fluorescence
This document specifies the procedure for a determination of major and minor element concentrations in solid recovered fuel material by energy-dispersive X-ray fluorescence (EDXRF) spectrometry or wavelength-dispersive X-ray fluorescence (WDXRF) spectrometry using a calibration with solid recovered fuel reference materials or solid recovered fuel samples with known content. A semiquantitative…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-08-24
Code(s) de l'ICS :
75.160.10
Sustainable finance — Basic concepts and key initiatives
This document provides a non-exhaustive list of relevant basic concepts, key initiatives and terms that are in common use in the global community of sustainable finance, and have been identified by ISO/TC 322 as helpful to facilitate a greater understanding of the topics suggested by sustainable finance practitioners, including but not limited to: financial regulators, development and commercial…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2021-08-16
Code(s) de l'ICS :
01.040.03; 01.040.03

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