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1 Scope 1.1 This test method determines the wind uplift resistance of membrane-roofing systems when subjected to dynamic wind load cycles. The test methods are applicable to a) mechanically attached membrane roofing systems; and b) adhered membrane roofing systems. The roofing system consists of a deck and roofing membrane. It includes components such as vapour barriers or retarders,…

1 Scope 1.1 General This Standard specifies requirements for materials and methods for the manufacture, transportation, and installation of architectural, structural, and specialty precast concrete products. Note: This Standard should be specified for precast concrete elements used in segmental construction. 1.2 Shop drawings This Standard specifies the requirements, in addition to those…

International Standard IEC 60335-2-9:2008+A1:2012 (edition 6.1) forms the basis for CAN/CSA-C22.2 No. 60335-2-9, which contains the following deviations in addition to those shown in CAN/CSA-C22.2 No. 60335-1-11. [Replace all references to “IEC 60335-1” with “CAN/CSA-C22.2 No. 60335-1”] 1 Scope [Add the following] This Standard covers the above-noted products that are intended to be installed…

International Standard IEC 60335-2-15:2012 (sixth edition) forms the basis for CAN/CSA-C22.2 No. 60335- 2-15, which contains the following deviations in addition to those shown in CAN/CSA-C22.2 No. 60335-1- 11. [Replace all references to “IEC 60335-1” with “CAN/CSA-C22.2 No. 60335-1”] 1 Scope [Add the following] This Standard covers the above-noted products that are intended to be installed…

1 Scope 1.1 This Standard applies to portable luminaires, intended for use in dry, damp, and wet locations, and intended to be used in accordance with the Rules of the Canadian Electrical Code, Part I, in nonhazardous locations, on a nominal 120 V system and 15 A or 20 A branch circuits, or on the load side of a Class 2, LED Class 2, or safety extra-low voltage (SELV) circuit. 1.2 This…

1 Scope 1.1 This Standard covers component assembly surge protective devices (SPDs) consisting of two or more Type 5 components, intended for use in Type 1, 2, or 3 SPD applications. 1.2 Type 4 component assemblies are designed for repeated limiting of transient voltage surges as specified in this Standard on 50 or 60 Hz power circuits over 42 V and not exceeding 750 V. 1.3 The surge protective…

1.1 Scope [Add the following] This Standard covers the above-noted products that are intended to be installed or used in accordance with CSA C22.1, Canadian Electrical Code, Part I. 1.1 Domaine d’application [Ajouter ce qui suit] Cette norme s’applique aux produits susmentionnés qui doivent être installés ou utilisés conformément à la CSA C22.1, Code canadien de l’électricité, première…

1 Scope and object This part of IEC 61000-4 relates to the immunity requirements and test methods for electrical and electronic equipment, under operational conditions, with regard to: a) repetitive damped oscillatory waves occurring mainly in power, control and signal cables installed in high voltage and medium voltage (HV/MV) substations; b) repetitive damped oscillatory waves occurring…

1 Scope 1.1 This Standard applies to the following products rated at 600 V and less, and designed to be used in non- hazardous locations in accordance with the Rules of the Canadian Electrical Code, Part I: a) cord reels for general use and special use cord reels intended to be mounted on or in utilization equipment such as appliances, portable luminaires, extension cord set storage winders,…

1.1 This Standard covers HF in design for existing and new NPPs. Notes: 1) This Standard applies to new designs or modifications, large and small, temporary and permanent, to internally and externally engineered solutions, and to commercial off-the-shelf (COTS) products. 2) This Standard may provide guidance for nuclear facilities other than NPPs, using a graded approach. 1.2 This…