Electrical installations of buildings. Part 7: Requirements for special installations or locations. ...
Applies to the connection of data processing equipment to the electrical power installation of buildings, where the data processing equipment:
- has earth leakage current exceeding the limit specified in IEC 60950 and complies with IEC 60083;
- complies with the requirements of IEC 60950 which cover leakage current.
May also be applied where installations, other than data processing, such as…
Electrically Heated Bedding Appliances for Household Use
1. Scope
1.1 This Standard applies to cord-connected, electrically heated bedding such as blankets, comforters, quilts, sheets, mattresses, and mattress pads with associated control units, for household use, designed for nominal 120 V ac circuits and to be used in nonhazardous locations in accordance with the Rules of the Canadian Electrical Code, Part I.
1.2 This Standard does not apply…
Specifies requirements for handwheel or actuator-operated valves for general application including the following features: inside or outside screw stem; wedge or parallel obturator; metallic or elastomeric obturator seatings; metallic or elastomeric body seatings; ferrous metal and/or copper alloy trims; bolted bonnet connection; flanged ends. Covers valves of the nominal sizes (DN) from 40 to…
Road vehicles — Hydraulic pressure test connection for braking equipment
Specifies the main characteristics of connections used for checking response times and pressure levels for braking equipment fitted on road vehicles, and gives the open space requirements that shall surround the pressure test connection and the protection against corrosion. Passenger cars and their derivatives are excluded. This second edition cancels and replaces the first edition (1976).
Véhicules routiers — Raccords de contrôle de pression pour systèmes de freinage hydraulique
La présente norme internationale spécifie les caractéristiques dimensionnelles essentielles d'une connexion utilisée pour le contrôle des temps de réponse et des niveaux de pression pour les équipements de freinage montés sur les véhicules routiers à l'exception des voitures particulières et de leurs types dérivés. Pour assurer une liberté absolue de fuite, et ainsi parfaire le…
Road vehicles — Pressure test connection for compressed-air pneumatic braking equipment
Specifies the main characteristics of two types (A and B) of connections used for checking response times and pressure levels for compressed-air braking equipment, and gives the open space requirements that shall surround the pressure test connection and the protection against corrosion. This third edition cancels and replaces the second edition (1975).
1. Scope
1.1 This Standard covers the details of construction, performance, and test for portable and stationary electrical instruments for sensing the presence of combustible gas or vapour concentrations in air, parts of which may be installed or us ed in Class I hazardous locations and gaseous mines in accordance with the Rules of the Canadian Electrical Codes, Parts I and V.
1.2…
Aircraft — Connection of passenger loading bridge or transfer vehicle — Interface requirements in th...
Specifies minimum dimensional and unobstructed space requirements around the doors of present and future public civil passenger transport aircraft when they are intended to be compatible with the thousands of passenger loading bridges and passenger transfer vehicles existing or being planned in airports worldwide. Is not intended to restrict in any way the basic design of any future types of such…
