Câbles à fibres optiques - Partie 5-10: Spécification de famille - Câbles extérieurs à fibres optiqu...
IEC 60794-5-10:2014 est une spécification de famille qui couvre les câbles extérieurs à fibres optiques en micro-conduit destinés à être installés par soufflage, et les micro-conduits associés, constituant ensemble un système de câbles à fibres optiques en micro-conduit. Bien qu'ils soient principalement conçus pour être utilisés avec des applications pour micro-conduit extérieur, les…
Scope
1.1
This Standard specifies the requirements for all self-retracting devices (SRDs) used as connecting components in fall protection systems. SRDs are further classified in this Standard according to method of use.
1.2
The equipment specified in this Standard is intended for users at risk of falls from height while at work.
1.3
This Standard outlines requirements for labeling products…
1 Scope
1.1 These requirements cover electrically operated single and multiple station smoke alarms intended for open area protection in indoor locations, in accordance:
a) Installation of Smoke Alarms, CAN/ULC-S553;
b) National Building Code of Canada; and
c) National Fire Code of Canada.
1.2 A single station smoke alarm (e.g. ionization-type, photoelectric-type, smoke alarm with…
1 Domaine d’application
1.1 Les présentes exigences se rapportent aux avertisseurs de fumée électriques dans une configuration
à poste simple ou à postes multiples destinés à assurer la protection des aires ouvertes dans les
emplacements intérieurs, conformément aux publications suivantes :
a) Installation des avertisseurs de fumée, CAN/ULC-S553;
b) Code national du bâtiment du Canada; et…
Plumbing fixtures with pumped waste and macerating toilet systems
Scope
1.1
This Standard establishes physical, performance, and testing requirements applicable to plumbing fixtures with pumped waste, macerating toilet systems, and related components. Such systems are intended to collect waste from a single fixture such as a water closet, lavatory, shower, or bathtub and pump these wastes to some point in the sanitary drainage system.
1.2
The purpose of…
Automatic electrical controls for household and similar use - Part 2-5: Particular requirements for ...
1 Scope and normative references
This clause of part 1 is applicable except as follows:
1.1 Replacement:
This part of IEC 60730 applies to automatic electrical burner control systems for the automatic control of burners for oil, gas, coal or other combustibles for household and similar use including heating, air conditioning and similar use.
This part 2-5 is applicable to a complete…
Anaesthetic vaporizers — Agent-specific filling systems
This International Standard specifies requirements, including dimensions, for agent-specific filling systems for
agent-specific anaesthetic vaporizers.
This International Standard does not specify construction materials.
NOTE 1 For recommendations on materials, see Annex A.
Because of the unique properties of desflurane, dimensions for this agent have not been specified in this
International…
Scope
1.1
This standard establishes requirements for newly manufactured compressed natural gas hose assemblies, intended for use in natural gas dispensing stations.
Hose assemblies may be categorized by the following classes:
Class A: Hose Assembly connecting the dispenser to the fueling nozzle,
Class D: Hose assemblies used on other station equipment.
Note: Refer to ANSI NGV 3.1…
Instrument transformers - Part 102: Ferroresonance oscillations in substations with inductive voltag...
IEC/TR 61869-102:2014(E) provides technical information for understanding the undesirable phenomenon of ferroresonance oscillations in medium voltage and high voltage networks in connection with inductive voltage transformers. Ferroresonance can cause considerable damage to voltage transformers and other equipment. Ferroresonance oscillations may also occur with other non-linear inductive…
