1.1
Cette norme énonce les caractéristiques de performance minimales requises des
thermopompes monobloc et bibloc assemblées en usine, destinées à faire partie
de systèmes à thermopompe ayant comme source thermique des eaux souterraines et
utilisées en circuit ouvert ou fermé (boucle). La norme vise les appareils
d'une puissance de refroidissement maximale de 40 kW (135 000 Btu/h) dans…
Evaluation des performances des refroidisseurs d'eau monobloc
1 Domaine d'application
1.1
Cette norme vise les refroidisseurs à absorption ou à compression de vapeur conçus en usine et préfabriqués, équipés de compresseurs centrifuges ou rotatifs à vis et volumétriques (alternatifs ou à volutes). La norme vise les
refroidisseurs dont la puissance frigorifique est inférieure à 5 600 kW (1 590 tonnes) et qui sont destinés aux installations de…
Test Methods for In-Line and Firebox Flame Arresters
1.1
This Standard describes test methods for use in assessing the performance of
flame arresters intended for use with Group C and D flammable gases and vapours
as defined in CSA Standard C22.1 in applications such as flare stacks, firebox
air intakes, and vent lines. This Standard does not apply to details of
construction, specification, selection, application, maintenance, or any of the…
Design and Installation of Earth Energy Heat Pump Systems for Commercial and
Institutional Building...
1.1
This Standard applies to unitary single-package or split-system liquid-source
heat pumps for commercial, institutional and industrial buildings over 1400 m²
(15,000 ft²), using ground-water, surface water or earth as a heat source
and/or sink for heating and/or cooling with or without a supplementary heating
or cooling system.
1.2
This Standard also applies to mechanical vapour…
1.1
This Standard applies to coextruded thermoplastic drain, waste, and vent pipe
with an outer layer of acrylonitrile-butadiene-styrene (ABS) and an inner layer
of polyvinyl chloride (PVC), to be used with fittings, accessories and solvent
cement meeting the requirements of CSA Standard CAN/CSA-B181.1.
1.2
This Standard includes requirements for materials, workmanship, dimensions and…
Performance of Automatic Ice-Makers and Ice Storage Bins
1.1
This Standard applies to factory-made automatic ice-makers with a capacity
between 23 and 1000 kg (measured at standard rating conditions). These
machines produce cube, flake, crushed or fragmented ice in either a batch or
continuous process, as defined in Clause 2. They are electrically operated and
designed for a 60 Hz operating current with nominal nameplate voltage. This
standard…
1.1
This Standard provides minimum performance criteria for factory-assembled
unitary heat pumps, single-package or matching assemblies, that are
intended for application in open system and closed-loop ground-source
heat pump systems. This Standard covers equipment that has a cooling capacity
of up to 40 kW (135 000 Btu/h) at standard rating conditions, or in the case of
heating-only pumps…
Household electric blankets - Methods for measuring performance
This standard defines the main performance characteristics of electric blankets and specifies methods for measuring these characteristics, for the information of users. This standard does not specify values for performance characteristics.
Couvertures chauffantes électriques à usage domestique - Méthodes de mesure de l'aptitude à la ...
Cette norme définit les principales caractéristiques d'aptitude à la fonction des couvertures chauffantes électriques et spécifie les méthodes pour la véfification de ces caractéristiques, dans un dessein d'information du consommateur. La présente norme ne traite pas des valeurs exigées pour les caractéristiques d'aptitude à la fonction.
Radio-frequency connectors - Part 28: Radio-frequency coaxial connectors with inner diameter of oute...
Provides basic intermateability and performance information for miniature coaxial connectors with overlapping PTFE dielectric interfaces for use with both flexible and semi-rigid r.f. cables. The connectors are usable up to a frequency of at least 6 GHz
