Standard for Suspended Ceiling Power Grid Systems and Equipment
Scope
1.1 These requirements cover suspended ceiling grid low voltage/extra-low voltage systems and
equipment intended for installation and use in accordance with the:
a) In Canada:
1) Canadian Electrical Code, Part I, Safety Standard for Electrical Installations, CSA C22.1;
b) In the United States:
1) National Electrical Code (NEC), NFPA 70.
1.2 The suspended ceiling grid low voltage/…
Systèmes et équipements d’alimentation électrique des plafonds suspendus
Domaine d’application
1.1 Ces exigences s’appliquent aux systèmes d’alimentation électrique des plafonds suspendus à basse
tension ou à très basse tension ainsi qu’aux équipements destinés à être installés et utilisés
conformément aux critères suivants :
a) Au Canada :
1) Canadian Electrical Code, Part I, Safety Standard for Electrical Installations, CSA C22.1;
b) Aux États-Unis :
1)…
Diesel engines — Fuel injection pumps and fuel injector low-pressure connections — Part 2: Non-threa...
This document specifies requirements for the connection ends of push-on connections used with fuel injection equipment.
Three types of push-on connections (types A, B and C) are described in this document.
Ships and marine technology — Energy efficiency — Part 2: Energy efficiency of maritime functional s...
This document specifies generic measuring and calculation methods to evaluate the energy efficiency of multiple components connected in a functional system installed on board ships, vessels for inland navigation and offshore structures.
A maritime functional system consists of multiple components integrating multiple functions, working together to achieve an overall goal.
The purpose of this…
Connectors for electrical and electronic equipment - Tests and measurements - Part 28-100: Signal in...
IEC 60512-28-100:2024 specifies the test methods for signal integrity and transmission performance for connectors specified in respective parts of IEC 60603-7, IEC61076-1, IEC 61076-2, IEC 61076-3 and IEC 63171 series of standards for connecting hardware applications from 0,1 MHz up to 2 000 MHz, with reference to this document.
Note: This document is also suitable for testing signal integrity…
Connecteurs pour équipements électriques et électroniques - Essais et mesures - Partie 28-100: Essai...
L'IEC 60512-28-100:2024 spécifie les méthodes d’essai pour l’intégrité du signal et les performances de transmission pour les connecteurs spécifiés dans les parties respectives de l'IEC 60603-7, l'IEC 61076-1, l'IEC 61076-2, l'IEC 61076-3 et de la série de normes IEC 63171 pour connecter les applications matérielles de 0,1 MHz à 2 000 MHz, en référence au présent document…
1 Scope
1.1 These requirements cover Original Equipment Manufacturer (OEM) and non-OEM crimp tools that
have been evaluated for use with the following types of specified connecting devices:
a) Grounding and bonding equipment;
b) Electrical quick-connect terminals;
c) Wire connectors;
d) Wire-connector adapters;
e) Ferrules; and
f) Lightning protection components.
These crimp tools are…
Medical electrical equipment — Part 2-84: Particular requirements for the basic safety and essential...
Scope
Replacement:
NOTE 1 There is guidance or rationale for this subclause contained in Clause AA.2.
This document applies to the basic safety and essential performance of an EMS ventilator in combination
with its accessories, hereafter also referred to as ME equipment:
? intended for patients who need differing levels of support from artificial ventilation including
ventilator-dependent…
Appareils électromédicaux — Partie 2-84 : Exigences particulières relatives à la sécurité de base et...
Domaine d'application
Remplacement:
NOTE 1 L'Article AA.2 contient des recommandations ou justifications concernant le présent paragraphe.
Le présent document s'applique à la sécurité de base et aux performances essentielles d'un ventilateur SMU
associé à ses accessoires, appelés ci-après appareil EM:
? destinés aux patients ayant besoin de différents niveaux d'…
Information technology — Telecommunications and information exchange between systems — Local and met...
ISO/IEC/IEEE 8802-15-4:2018 defines the physical layer (PHY) and medium access control (MAC) sublayer specifications for low-data-rate wireless connectivity with fixed, portable, and moving devices with no battery or very limited battery consumption requirements. In addition, the standard provides modes that allow for precision ranging. PHYs are defined for devices operating various license-free…
